CN110093536A - A kind of battery guide plate 6101-T63 state aluminium alloy coiled material and preparation method thereof - Google Patents
A kind of battery guide plate 6101-T63 state aluminium alloy coiled material and preparation method thereof Download PDFInfo
- Publication number
- CN110093536A CN110093536A CN201910248007.8A CN201910248007A CN110093536A CN 110093536 A CN110093536 A CN 110093536A CN 201910248007 A CN201910248007 A CN 201910248007A CN 110093536 A CN110093536 A CN 110093536A
- Authority
- CN
- China
- Prior art keywords
- aluminium alloy
- guide plate
- coiled material
- preparation
- battery guide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
- C22C1/026—Alloys based on aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
- C22C1/03—Making non-ferrous alloys by melting using master alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C22C21/02—Alloys based on aluminium with silicon as the next major constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
- C22C21/08—Alloys based on aluminium with magnesium as the next major constituent with silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/002—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working by rapid cooling or quenching; cooling agents used therefor
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
- C22F1/043—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with silicon as the next major constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
- C22F1/047—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with magnesium as the next major constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
- C22F1/05—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys of the Al-Si-Mg type, i.e. containing silicon and magnesium in approximately equal proportions
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Metal Rolling (AREA)
Abstract
The invention discloses a kind of battery guide plate 6101-T63 state aluminium alloy coiled materials and preparation method thereof.First, in accordance with the ratio ingredient of Si, Fe, Cu, Mn, Mg, Zn, Ti, Cr and surplus between Al, melting is carried out after ingredient, stands refining and degasification, grain refiner filtering is added after degasification, semi-continuous casting is carried out after filtering, gained ingot casting successively carries out homogenization heat treatment, hot rolling, cold rolling, product is dissolved, is quenched after cold rolling, and product stretch bending is then rectified cleaning, straightening plate shape；Then ageing treatment, cooling, slitting to finished width are carried out, is finally packed and stored.6101-T63 state aluminium alloy coiled material prepared by the present invention has good machinability, is suitble to the machining in battery guide plate later period, while having good 90 ° of buckling performances.
Description
One, technical field:
The present invention relates to metal fabrication techniques fields, and in particular to a kind of battery conductor 6101-T63 state aluminium alloy volume
Material and preparation method thereof.
Two, background technique:
In electro-engineering construction and the raw material application of conductive devices, mainly it is with copper and copper alloy and aluminium and aluminium alloy
It is main, and the cost of copper and copper alloy is relatively high.The copper resource in China is in short supply, but aluminium is metallic element the most abundant in the earth's crust,
And aluminium alloy has lighter density than copper.Consider from energy consumption angle, can effectively be economized on resources using aluminium conductor.In conduction
It is imperative to develop aluminium conductor for material application aspect.
With flourishing for State Grid's cause, applying for electrician's aluminium conductor is expanding step by step.For aluminium conductor
Scientific research with industry needs, enter step by step country scientific research development plan.China's independent research innovation and design
Aluminium continuous casting and rolling production line is produced, the aluminium bar production looks in China is changed, develops conductive high-strength aluminum alloy conducting wire,
Road has been paved for the construction of aerial condutor.Currently, development of the China in terms of aluminum conductor is highly developed, but leads in aluminium alloy
It starts late in terms of battery plate band.
Aluminium used by aluminium conductor is manufactured, very high to purity requirement, conductivity requirement is very high, is originally mostly used 1xxx
Line aluminium alloy production, such as 1050,1050A, but its intensity is lower, and load bearing strength is smaller.Due to aluminium alloy conductor
Purposes is different, and the requirement to performance is also different.The aluminium alloy conductor of each purposes of many different models is developed both at home and abroad, such as
5005,6201,6101 aluminium alloys etc..
Aluminium alloy guide plate as battery had not only required good electric conductivity, but also required have higher intensity and resistance to deformation
Property, the guide plate needs to be machined out more in addition should have good buckling performance.So far, a kind of intensity of development & production it is higher,
Electric conductivity good (conductivity > 56%IACS), the aluminum alloy materials with good machinability and buckling performance are abilities
The field technique personnel technical problem to be solved at present.
Three, summary of the invention:
The technical problem to be solved by the present invention is according to the strict demand at present to aluminum alloy materials various aspects of performance, this
Invention provides a kind of 6101-T63 state aluminium alloy coiled material and preparation method thereof for being suitable for battery power feeds connection guide plate.Pass through
The 6101-T63 state aluminium alloy coiled material product of technical solution of the present invention preparation, with a thickness of 3.0mm, the aluminium alloy plate/band is anti-
Tensile strength reaches 185MPa or more, and conductivity reaches 56%IACS or more, practical up to 57-59%IACS.It is prepared by the present invention
6101-T63 state aluminium alloy coiled material has good machinability, is suitble to the machining in battery guide plate later period, has simultaneously
Good 90 ° of buckling performances (bending is not cracked).
To solve the above-mentioned problems, the technical solution adopted by the present invention is that:
The present invention provides a kind of battery guide plate 6101-T63 state aluminium alloy coiled material, is indicated with mass percentage, institute
State the alloy composition composition of aluminum alloy coiled materials are as follows: Si 0.35-0.50%, Fe≤0.2%, Cu≤0.1%, Mn≤
0.03%, Mg 0.40-0.60%, Zn≤0.1%, Ti≤0.05%, Cr≤0.03%, surplus Al.
Additionally, it is provided a kind of preparation method of battery guide plate 6101-T63 state aluminium alloy coiled material, the preparation method
The following steps are included:
A, various conjunctions ingredient: are prepared according to the composition ratio of above-mentioned battery guide plate 6101-T63 state aluminium alloy coiled material
Golden ingredient；
B, melting: the alloy composition that step a is prepared carries out melting, and gained aluminium alloy carries out standing essence after melting
Grain refiner aluminium titanium boron wire Al-5Ti-1B is added in refining, degasification after degasification, by adding grain refiner aluminium titanium boron wire Al-
5Ti-1B controls Ti≤0.05% in alloying component composition, the aluminium alloy after addition grain refiner is filtered, after filtering
Enter semi-continuous casting process by chute；
C, aluminium alloy obtained by step b is subjected to semi-continuous casting under the conditions of 690~730 DEG C, casting speed control is 50
~65mm/min is cast as the ingot casting with a thickness of 550~630mm；
D, homogenization heat treatment: the ingot casting that step c is obtained carries out the homogenization of heat preservation 8~12 hours at 550~600 DEG C
Heat treatment, is come out and cooled down after heat treatment, is cooled to≤45 DEG C, is successively machined out after cooling, and cutting head, back-end crop mill face；
E, hot rolling: being heated to 450~510 DEG C for the ingot casting behind the milling face step d, under the conditions of this temperature keep the temperature 3~for 24 hours,
Hot rolling is carried out to ingot casting using 1+1 formula Hot Rolling Mill, is rolled into the hot rolling blank of 12.0mm thickness, finishing temperature is 260~320
℃；
F, cold rolling: hot rolling blank obtained by step e is subjected to cold rolling, is cold-rolled to 3.0mm；
G, solid solution, quenching: step f cold rolling resulting product coiled material is dissolved, is quenched；
H, stretch bending rectifys cleaning, pulling plate shape: step g treated product being carried out stretch bending and rectifys cleaning, straightening plate shape；
I, resulting product aluminum alloy coiled materials after step h processing ageing treatment: are subjected to ageing treatment, metal in aging furnace
Temperature is 180~220 DEG C, and soaking time is 8~20 hours；
J, 6101 aluminum alloy coiled materials of gained after ageing treatment are cooled to room temperature, slitting are then carried out after straightening, slitting is extremely
Finished width is finally packed and stored.
It is molten when melting in step b according to the preparation method of above-mentioned battery guide plate 6101-T63 state aluminium alloy coiled material
Refining temperature is 700~750 DEG C, and smelting time is 5~8 hours.
According to the preparation method of above-mentioned battery guide plate 6101-T63 state aluminium alloy coiled material, refining is stood in step b
When stand furnace temperature be 720~740 DEG C, time of repose be 20~40 minutes.
According to the preparation method of above-mentioned battery guide plate 6101-T63 state aluminium alloy coiled material, closed after being filtered in step b
Golden liquid surveys hydrogen content≤0.1mL/100gAL through chute when flow-conveying groove.
According to the preparation method of above-mentioned battery guide plate 6101-T63 state aluminium alloy coiled material, in step f cold-rolled process,
Cold rolling reduction ratio per pass is 25~40%, and cold rolling oil controls index of refraction and is greater than 90%, and 40 DEG C of kinematic viscosity values are 2.2
~2.4mm2/ s, ROLLING OIL Oil-temperature control are 35~45 DEG C；Gloss level of roll control is Ra0.3~0.4 μm.
According to the preparation method of above-mentioned battery guide plate 6101-T63 state aluminium alloy coiled material, step g solution hardening
Cheng Zhong, control solid solubility temperature are 510~550 DEG C, and the unit speed of service is 5~12 ms/min, and converting into soaking time is 3~7 points
Clock；The pressure of upper and lower group water spray is set as 0.2~1.2bar；Shower water is deionized water.
According to the preparation method of above-mentioned battery guide plate 6101-T63 state aluminium alloy coiled material, the tool of the deionized water
Body requirement are as follows: conductivity≤500 μ s/cm, pH value 6~8.5, total hardness≤75mg/L, solid suspension≤50mg/L, water temperature are
20~45 DEG C.
Positive beneficial effect of the invention:
1, the 6101-T63 state aluminium alloy coiled material of technical solution preparation through the invention, intensity is higher, electric conductivity
Well (conductivity > 56%IACS), have good machinability and buckling performance.
2, the 6101-T63 state aluminium alloy coiled material product that through the invention prepared by technical solution, with a thickness of 3.0mm, the aluminium
Alloy sheets/band tensile strength reaches 185MPa or more, and conductivity reaches 56%IACS or more, practical up to 57-59%IACS.This
The 6101-T63 state aluminium alloy coiled material of invention preparation has good machinability, and the machine in battery guide plate later period is suitble to add
Work, while there is good 90 ° of buckling performances (bending is not cracked).
3, the 6101-T63 state aluminium alloy coiled material of technical solution preparation has good conductive property through the invention, often
The conductivity detected under temperature is mostly between 57~59%IACS；In addition the strength of materials is higher, it is impaired when reducing installation can
Energy property, and more, the fatigue ratio 1050A high about 50% of vibration that short circuit current is smaller than fine aluminium to 6101 alloy properties are right
The stability of short circuit current is only second to copper, but cost is lower than copper and density is smaller.
Four, specific embodiment:
The present invention is further explained with reference to embodiments, but is not intended to limit the range of technical solution of the present invention protection.
Embodiment 1:
Battery guide plate of the present invention 6101-T63 state aluminium alloy coiled material, is indicated with mass percentage, alloy at
It is grouped into: Si 0.387%, Fe 0.073%, Cu 0.0012%, Mn 0.0029%, Mg 0.499%, Zn 0.013%,
Ti 0.021%, Cr 0.0018%, surplus Al.
Embodiment 2:
Battery guide plate of the present invention 6101-T63 state aluminium alloy coiled material, is indicated with mass percentage, alloy at
It is grouped into: Si 0.417%, Fe 0.080%, Cu 0.0012%, Mn 0.0029%, Mg 0.478%, Zn 0.013%,
Ti 0.034%, Cr 0.0019%, surplus Al.
Embodiment 3:
Battery guide plate of the present invention 6101-T63 state aluminium alloy coiled material, is indicated with mass percentage, alloy at
It is grouped into: Si 0.432%, Fe 0.077%, Cu 0.0013%, Mn 0.0043%, Mg 0.486%, Zn 0.018%,
Ti 0.026%, Cr 0.0016%, surplus Al.
Embodiment 4:
The preparation method of battery guide plate 6101-T63 state aluminium alloy coiled material of the present invention, the detailed step of the preparation method
It is as follows:
A, ingredient: match according to the battery guide plate described in embodiment 1 composition ratio of 6101-T63 state aluminium alloy coiled material
Make various alloying components；
B, melting: the alloy composition that step a is prepared carries out melting, and smelting temperature is 720 DEG C, smelting time 6
Hour, gained aluminium alloy carries out standing refining, degasification (standing furnace temperature is 730 DEG C, and time of repose is 30 minutes) after melting, removes
Grain refiner aluminium titanium boron wire Al-5Ti-1B is added after gas, is closed by addition grain refiner aluminium titanium boron wire Al-5Ti-1B control
Aluminium alloy after addition grain refiner is filtered by gold at middle Ti 0.021% is grouped as, and is passed through chute after filtering and is entered
Semi-continuous casting process (surveys hydrogen content≤0.1mL/100gAL through controlling chute when flow-conveying groove)；
C, aluminium alloy obtained by step b is subjected to semi-continuous casting under the conditions of 710 DEG C, casting speed control is 60mm/
Min is cast as the ingot casting with a thickness of 600mm；
D, homogenization heat treatment: the ingot casting that step c is obtained carries out the homogenization heat treatment of heat preservation 10 hours at 580 DEG C,
It is come out and cooled down after heat treatment, is cooled to≤45 DEG C, is successively machined out after cooling, cutting head, back-end crop mill face；
E, hot rolling: the ingot casting behind the milling face step d is heated to 480 DEG C, 12h is kept the temperature under the conditions of this temperature, using 1+1 formula
Hot Rolling Mill carries out hot rolling to ingot casting, is rolled into the hot rolling blank of 12.0mm thickness, and finishing temperature is 300 DEG C；
F, cold rolling: hot rolling blank obtained by step e is subjected to cold rolling, is cold-rolled to 3.0mm；
In cold-rolled process, cold rolling reduction ratio per pass is 30%, and cold rolling oil controls index of refraction greater than 90%, 40 DEG C
Kinematic viscosity value is 2.3mm2/ s, ROLLING OIL Oil-temperature control are 40 DEG C；Gloss level of roll control is Ra0.35 μm；
G, solid solution, quenching: step f cold rolling resulting product coiled material is dissolved, is quenched；
During solution hardening, control solid solubility temperature is 530 DEG C, and the unit speed of service is 8 ms/min, when converting into heat preservation
Between be 5 minutes；The pressure of upper and lower group water spray is set as 0.8bar；Shower water is the deionized water (specific requirement of deionized water
Are as follows: conductivity≤500 μ s/cm, pH value 6~8.5, total hardness≤75mg/L, solid suspension≤50mg/L, water temperature are 20~45
℃)；
H, stretch bending rectifys cleaning, pulling plate shape: step g treated product being carried out stretch bending and rectifys cleaning, straightening plate shape；
I, resulting product aluminum alloy coiled materials after step h processing ageing treatment: are subjected to ageing treatment, metal in aging furnace
Temperature is 200 DEG C, soaking time 16 hours；
J, 6101 aluminum alloy coiled materials of gained after ageing treatment are cooled to room temperature, slitting are then carried out after straightening, slitting is extremely
Finished width is finally packed and stored.
Embodiment 5:
The preparation method of battery guide plate 6101-T63 state aluminium alloy coiled material of the present invention, the detailed step of the preparation method
It is as follows:
A, ingredient: match according to the battery guide plate as described in example 2 composition ratio of 6101-T63 state aluminium alloy coiled material
Make various alloying components；
B, melting: the alloy composition that step a is prepared carries out melting, and smelting temperature is 700 DEG C, smelting time 8
Hour, gained aluminium alloy carries out standing refining, degasification (standing furnace temperature is 720 DEG C, and time of repose is 40 minutes) after melting, removes
Grain refiner aluminium titanium boron wire Al-5Ti-1B is added after gas, is closed by addition grain refiner aluminium titanium boron wire Al-5Ti-1B control
Aluminium alloy after addition grain refiner is filtered by gold at middle Ti 0.034% is grouped as, and is passed through chute after filtering and is entered
Semi-continuous casting process (surveys hydrogen content≤0.1mL/100gAL through controlling chute when flow-conveying groove)；
C, aluminium alloy obtained by step b is subjected to semi-continuous casting under the conditions of 690 DEG C, casting speed control is 50mm/
Min is cast as the ingot casting with a thickness of 550mm；
D, homogenization heat treatment: the ingot casting that step c is obtained carries out the homogenization heat treatment of heat preservation 12 hours at 550 DEG C,
It is come out and cooled down after heat treatment, is cooled to≤45 DEG C, is successively machined out after cooling, cutting head, back-end crop mill face；
E, hot rolling: the ingot casting behind the milling face step d is heated to 450 DEG C, 18h is kept the temperature under the conditions of this temperature, using 1+1 formula
Hot Rolling Mill carries out hot rolling to ingot casting, is rolled into the hot rolling blank of 12.0mm thickness, and finishing temperature is 260 DEG C；
F, cold rolling: hot rolling blank obtained by step e is subjected to cold rolling, is cold-rolled to 3.0mm；
In cold-rolled process, cold rolling reduction ratio per pass is 25%, and cold rolling oil controls index of refraction greater than 90%, 40 DEG C
Kinematic viscosity value is 2.2mm2/ s, ROLLING OIL Oil-temperature control are 35 DEG C；Gloss level of roll control is Ra0.3 μm；
G, solid solution, quenching: step f cold rolling resulting product coiled material is dissolved, is quenched；
During solution hardening, control solid solubility temperature is 510 DEG C, and the unit speed of service is 5 ms/min, when converting into heat preservation
Between be 3 minutes；The pressure of upper and lower group water spray is set as 0.5bar；Shower water is the deionized water (specific requirement of deionized water
Are as follows: conductivity≤500 μ s/cm, pH value 6~8.5, total hardness≤75mg/L, solid suspension≤50mg/L, water temperature are 20~45
℃)；
H, stretch bending rectifys cleaning, pulling plate shape: step g treated product being carried out stretch bending and rectifys cleaning, straightening plate shape；
I, resulting product aluminum alloy coiled materials after step h processing ageing treatment: are subjected to ageing treatment, metal in aging furnace
Temperature is 180 DEG C, soaking time 18 hours；
J, 6101 aluminum alloy coiled materials of gained after ageing treatment are cooled to room temperature, slitting are then carried out after straightening, slitting is extremely
Finished width is finally packed and stored.
Embodiment 6:
The preparation method of battery guide plate 6101-T63 state aluminium alloy coiled material of the present invention, the detailed step of the preparation method
It is as follows:
A, ingredient: match according to the battery guide plate described in embodiment 3 composition ratio of 6101-T63 state aluminium alloy coiled material
Make various alloying components；
B, melting: the alloy composition that step a is prepared carries out melting, and smelting temperature is 750 DEG C, smelting time 5
Hour, gained aluminium alloy carries out standing refining, degasification (standing furnace temperature is 740 DEG C, and time of repose is 20 minutes) after melting, removes
Grain refiner aluminium titanium boron wire Al-5Ti-1B is added after gas, is closed by addition grain refiner aluminium titanium boron wire Al-5Ti-1B control
Aluminium alloy after addition grain refiner is filtered by gold at middle Ti 0.026% is grouped as, and is passed through chute after filtering and is entered
Semi-continuous casting process (surveys hydrogen content≤0.1mL/100gAL through controlling chute when flow-conveying groove)；
C, aluminium alloy obtained by step b is subjected to semi-continuous casting under the conditions of 730 DEG C, casting speed control is 65mm/
Min is cast as the ingot casting with a thickness of 630mm；
D, homogenization heat treatment: the ingot casting that step c is obtained carries out the homogenization heat treatment of heat preservation 8 hours, heat at 600 DEG C
It is come out and cooled down after processing, is cooled to≤45 DEG C, is successively machined out after cooling, cutting head, back-end crop mill face；
E, hot rolling: the ingot casting behind the milling face step d is heated to 510 DEG C, 10h is kept the temperature under the conditions of this temperature, using 1+1 formula
Hot Rolling Mill carries out hot rolling to ingot casting, is rolled into the hot rolling blank of 12.0mm thickness, and finishing temperature is 320 DEG C；
F, cold rolling: hot rolling blank obtained by step e is subjected to cold rolling, is cold-rolled to 3.0mm；
In cold-rolled process, cold rolling reduction ratio per pass is 40%, and cold rolling oil controls index of refraction greater than 90%, 40 DEG C
Kinematic viscosity value is 2.4mm2/ s, ROLLING OIL Oil-temperature control are 45 DEG C；Gloss level of roll control is Ra0.4 μm；
G, solid solution, quenching: step f cold rolling resulting product coiled material is dissolved, is quenched；
During solution hardening, control solid solubility temperature is 550 DEG C, and the unit speed of service is 10 ms/min, when converting into heat preservation
Between be 7 minutes；The pressure of upper and lower group water spray is set as 1.0bar；Shower water is the deionized water (specific requirement of deionized water
Are as follows: conductivity≤500 μ s/cm, pH value 6~8.5, total hardness≤75mg/L, solid suspension≤50mg/L, water temperature are 20~45
℃)；
H, stretch bending rectifys cleaning, pulling plate shape: step g treated product being carried out stretch bending and rectifys cleaning, straightening plate shape；
I, resulting product aluminum alloy coiled materials after step h processing ageing treatment: are subjected to ageing treatment, metal in aging furnace
Temperature is 220 DEG C, soaking time 8 hours；
J, 6101 aluminum alloy coiled materials of gained after ageing treatment are cooled to room temperature, slitting are then carried out after straightening, slitting is extremely
Finished width is finally packed and stored.
The correlated performance detection data of product 6101-T63 state aluminium alloy coiled material prepared by 4-6 of the embodiment of the present invention, in detail
It is shown in Table 1.
The correlated performance detection data of 1 4-6 product of the embodiment of the present invention of table
Claims (8)
1. a kind of battery guide plate 6101-T63 state aluminium alloy coiled material, which is characterized in that it is indicated with mass percentage, it is described
The alloy composition of aluminum alloy coiled materials forms are as follows: Si 0.35-0.50%, Fe≤0.2%, Cu≤0.1%, and Mn≤0.03%,
Mg 0.40-0.60%, Zn≤0.1%, Ti≤0.05%, Cr≤0.03%, surplus Al.
2. a kind of preparation method of battery guide plate 6101-T63 state aluminium alloy coiled material, which is characterized in that the preparation method
The following steps are included:
A, ingredient: the composition ratio of battery guide plate described in accordance with the claim 1 6101-T63 state aluminium alloy coiled material is prepared
Various alloying components；
B, melting: the alloy composition that step a is prepared carries out melting, and gained aluminium alloy carries out standing refining, removes after melting
Gas adds grain refiner aluminium titanium boron wire Al-5Ti-1B after degasification, by adding grain refiner aluminium titanium boron wire Al-5Ti-1B
Ti≤0.05% in alloying component composition is controlled, the aluminium alloy after addition grain refiner is filtered, passes through stream after filtering
Slot enters semi-continuous casting process；
C, aluminium alloy obtained by step b is subjected to semi-continuous casting under the conditions of 690~730 DEG C, casting speed control for 50~
65mm/min is cast as the ingot casting with a thickness of 550~630mm；
D, homogenization heat treatment: the ingot casting that step c is obtained is carried out at 550~600 DEG C at heat preservation 8~12 hours homogenization heat
Reason, is come out and cooled down after heat treatment, is cooled to≤45 DEG C, is successively machined out after cooling, and cutting head, back-end crop mill face；
E, hot rolling: being heated to 450~510 DEG C for the ingot casting behind the milling face step d, under the conditions of this temperature keep the temperature 3~for 24 hours, using 1
+ 1 formula Hot Rolling Mill carries out hot rolling to ingot casting, is rolled into the hot rolling blank of 12.0mm thickness, and finishing temperature is 260~320 DEG C；
F, cold rolling: hot rolling blank obtained by step e is subjected to cold rolling, is cold-rolled to 3.0mm；
G, solid solution, quenching: step f cold rolling resulting product coiled material is dissolved, is quenched；
H, stretch bending rectifys cleaning, pulling plate shape: step g treated product being carried out stretch bending and rectifys cleaning, straightening plate shape；
I, resulting product aluminum alloy coiled materials after step h processing ageing treatment: are subjected to ageing treatment, metal temperature in aging furnace
It is 180~220 DEG C, soaking time is 8~20 hours；
J, 6101 aluminum alloy coiled materials of gained after ageing treatment are cooled to room temperature, slitting, slitting to finished product is then carried out after straightening
Width is finally packed and stored.
3. the preparation method of battery guide plate 6101-T63 state aluminium alloy coiled material according to claim 2, feature exist
In: smelting temperature is 700~750 DEG C when melting in step b, and smelting time is 5~8 hours.
4. the preparation method of battery guide plate 6101-T63 state aluminium alloy coiled material according to claim 2, feature exist
In: it is 720~740 DEG C that furnace temperature is stood when standing refining in step b, and time of repose is 20~40 minutes.
5. the preparation method of battery guide plate 6101-T63 state aluminium alloy coiled material according to claim 2, feature exist
In: chute surveys hydrogen content≤0.1mL/100gAL when aluminium alloy is through flow-conveying groove after filtering in step b.
6. the preparation method of battery guide plate 6101-T63 state aluminium alloy coiled material according to claim 2, feature exist
In: in step f cold-rolled process, cold rolling reduction ratio per pass is 25~40%, and cold rolling oil controls index of refraction and is greater than 90%,
40 DEG C of kinematic viscosity values are 2.2~2.4mm2/ s, ROLLING OIL Oil-temperature control are 35~45 DEG C；Gloss level of roll control is Ra0.3
~0.4 μm.
7. the preparation method of battery guide plate 6101-T63 state aluminium alloy coiled material according to claim 2, feature exist
In: during step g solution hardening, control solid solubility temperature is 510~550 DEG C, and the unit speed of service is 5~12 ms/min, folding
Closing soaking time is 3~7 minutes；The pressure of upper and lower group water spray is set as 0.2~1.2bar；Shower water is deionized water.
8. the preparation method of battery guide plate 6101-T63 state aluminium alloy coiled material according to claim 7, feature exist
In the specific requirement of the deionized water are as follows: conductivity≤500 μ s/cm, pH value 6~8.5, total hardness≤75mg/L, solid are outstanding
Floating object≤50mg/L, water temperature are 20~45 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910248007.8A CN110093536B (en) | 2019-03-29 | 2019-03-29 | 6101-T63 state aluminum alloy coiled material for battery guide plate and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910248007.8A CN110093536B (en) | 2019-03-29 | 2019-03-29 | 6101-T63 state aluminum alloy coiled material for battery guide plate and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110093536A true CN110093536A (en) | 2019-08-06 |
| CN110093536B CN110093536B (en) | 2021-01-29 |
Family
ID=67444079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910248007.8A Active CN110093536B (en) | 2019-03-29 | 2019-03-29 | 6101-T63 state aluminum alloy coiled material for battery guide plate and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110093536B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111349831A (en) * | 2020-02-23 | 2020-06-30 | 广东吉源铝业有限公司 | Production process of 6061 aluminum alloy stretch-bending section |
| CN115198213A (en) * | 2022-08-10 | 2022-10-18 | 华南理工大学 | Composite thermomechanical treatment method for regulating and controlling conductivity and mechanical property of aluminum alloy |
| CN115747535A (en) * | 2022-09-07 | 2023-03-07 | 河南明晟新材料科技有限公司 | Manufacturing method for improving edge covering performance of 6016 automobile stamping plate |
| CN115747581A (en) * | 2022-10-27 | 2023-03-07 | 东北轻合金有限责任公司 | Aluminum-magnesium-silicon alloy plate with high strength and high conductivity and preparation method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010023719A1 (en) * | 1998-06-15 | 2001-09-27 | Troeger Lillianne P. | Method of producing superplastic alloys and superplastic alloys produced by the method |
| CN103320728A (en) * | 2013-04-19 | 2013-09-25 | 北京有色金属研究总院 | Manufacturing method of aluminum alloy plate for automobile body panel manufacturing |
| US20150240339A1 (en) * | 2014-02-25 | 2015-08-27 | Ford Global Technologies, Llc | Tailored rolling of high strength aluminum |
| CN107805745A (en) * | 2017-11-07 | 2018-03-16 | 广西南南铝加工有限公司 | A kind of high-strength weathering aluminum alloy conductor rail section bar and preparation method thereof |
| CN108300879A (en) * | 2018-01-30 | 2018-07-20 | 广西南南铝加工有限公司 | Electric vehicle bus-bars conductor Al-Mg-Si alloy thin plate preparation process |
| CN108546850A (en) * | 2018-05-03 | 2018-09-18 | 广西南南铝加工有限公司 | A kind of production method of 6101 aluminum alloy plate materials of high conductivity |
| CN109136684A (en) * | 2018-10-26 | 2019-01-04 | 山东南山铝业股份有限公司 | A kind of T6 state aluminium alloy conduction tubing and preparation method thereof |
-
2019
- 2019-03-29 CN CN201910248007.8A patent/CN110093536B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010023719A1 (en) * | 1998-06-15 | 2001-09-27 | Troeger Lillianne P. | Method of producing superplastic alloys and superplastic alloys produced by the method |
| CN103320728A (en) * | 2013-04-19 | 2013-09-25 | 北京有色金属研究总院 | Manufacturing method of aluminum alloy plate for automobile body panel manufacturing |
| US20150240339A1 (en) * | 2014-02-25 | 2015-08-27 | Ford Global Technologies, Llc | Tailored rolling of high strength aluminum |
| CN107805745A (en) * | 2017-11-07 | 2018-03-16 | 广西南南铝加工有限公司 | A kind of high-strength weathering aluminum alloy conductor rail section bar and preparation method thereof |
| CN108300879A (en) * | 2018-01-30 | 2018-07-20 | 广西南南铝加工有限公司 | Electric vehicle bus-bars conductor Al-Mg-Si alloy thin plate preparation process |
| CN108546850A (en) * | 2018-05-03 | 2018-09-18 | 广西南南铝加工有限公司 | A kind of production method of 6101 aluminum alloy plate materials of high conductivity |
| CN109136684A (en) * | 2018-10-26 | 2019-01-04 | 山东南山铝业股份有限公司 | A kind of T6 state aluminium alloy conduction tubing and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 向凌霄: "《原铝及其合金的熔铸生产问答》", 28 February 2011, 冶金工业出版社 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111349831A (en) * | 2020-02-23 | 2020-06-30 | 广东吉源铝业有限公司 | Production process of 6061 aluminum alloy stretch-bending section |
| CN115198213A (en) * | 2022-08-10 | 2022-10-18 | 华南理工大学 | Composite thermomechanical treatment method for regulating and controlling conductivity and mechanical property of aluminum alloy |
| CN115198213B (en) * | 2022-08-10 | 2022-12-13 | 华南理工大学 | Composite thermomechanical treatment method for regulating and controlling conductivity and mechanical property of aluminum alloy |
| CN115747535A (en) * | 2022-09-07 | 2023-03-07 | 河南明晟新材料科技有限公司 | Manufacturing method for improving edge covering performance of 6016 automobile stamping plate |
| CN115747535B (en) * | 2022-09-07 | 2023-10-03 | 河南明晟新材料科技有限公司 | Manufacturing method for improving edge covering performance of 6016 automobile stamping plate |
| CN115747581A (en) * | 2022-10-27 | 2023-03-07 | 东北轻合金有限责任公司 | Aluminum-magnesium-silicon alloy plate with high strength and high conductivity and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110093536B (en) | 2021-01-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110093536A (en) | A kind of battery guide plate 6101-T63 state aluminium alloy coiled material and preparation method thereof | |
| CN102146533B (en) | Formula of copper nickel tin alloy strip and production process | |
| CN101956103B (en) | High strength alloy round aluminium rod and production method thereof | |
| CN110423927A (en) | A kind of Ultrahigh strength aluminum lithium alloy and preparation method thereof | |
| CN106399748B (en) | A kind of cupro-nickel Si system alloy material used for lead frame and preparation method thereof | |
| CN103740990A (en) | Aluminum alloy strip for automobile heat insulation cover and manufacturing method thereof | |
| CN108300879B (en) | Preparation process of Al-Mg-Si alloy sheet for electric automobile bus conductor | |
| CN104532077B (en) | Short-flow preparation method for 6XXX-series aluminum alloy automotive body sheet without paint brushed lines | |
| CN106756202A (en) | A kind of blaster fuse frame material complicated pluralism Cu alloy material and preparation method thereof | |
| CN110284018A (en) | A kind of production method of the high elastic Vulcan metal of environmental protection and its Strip | |
| CN111424224B (en) | Preparation method of high-strength high-toughness conductive copper alloy strip | |
| CN110629083B (en) | Marine 5083 aluminum alloy plate and preparation process thereof | |
| CN105274386A (en) | High-performance complex multi-element phosphor bronze alloy material and preparation method thereof | |
| CN103088229A (en) | Low-cost copper alloy for socket connectors and processing method thereof | |
| CN105088006A (en) | Low-cost and stress-relaxation-resistant copper alloy lead frame material and preparation method thereof | |
| CN112322917A (en) | Preparation method of Cu-Cr-Si-Ti copper alloy plate strip | |
| CN102851527A (en) | Copper-silver-magnesium alloy contact wire and preparation method thereof | |
| CN102168212A (en) | Aluminium alloy lamp cap material and production method of the aluminium alloy lamp cap material | |
| CN110453121A (en) | A kind of 7xxx line aluminium alloy plate of high brightness and preparation method thereof | |
| CN105274399A (en) | Aluminum alloy material for cable conductor and application of material | |
| CN104263992B (en) | Motor commutator Kufil material and preparation method thereof | |
| CN109082615A (en) | A kind of stabilizing treatment technique of 5052 aluminium alloy | |
| CN113699401A (en) | Preparation method of high-strength high-bending copper-nickel-silicon alloy strip | |
| CN110714147B (en) | 6082 aluminum alloy plate for aviation and preparation process thereof | |
| CN109536792A (en) | A kind of production technology of mobile phone card slot and push-button material 6061 aluminium alloy of high-performance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220316 Address after: No. 162, Jinbai Road, high tech Industrial Development Zone, Zhengzhou, Henan 450001 Patentee after: Henan Mingsheng New Material Technology Co.,Ltd. Address before: 450001 No.6, Changchun Road, high tech Development Zone, Zhengzhou City, Henan Province Patentee before: Zhengzhou Mingtai Industrial Co.,Ltd. |
|
| TR01 | Transfer of patent right |