CN106222484A - A kind of built-in industrial control machine housing high-strength alloy - Google Patents
A kind of built-in industrial control machine housing high-strength alloy Download PDFInfo
- Publication number
- CN106222484A CN106222484A CN201610575803.9A CN201610575803A CN106222484A CN 106222484 A CN106222484 A CN 106222484A CN 201610575803 A CN201610575803 A CN 201610575803A CN 106222484 A CN106222484 A CN 106222484A
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- China
- Prior art keywords
- copper
- built
- intermediate alloy
- control machine
- industrial control
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Classifications
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
- C22C9/06—Alloys based on copper with nickel or cobalt 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
- C22F1/08—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of copper or alloys based thereon
Abstract
The invention discloses a kind of built-in industrial control machine housing high-strength alloy, by weight, including following raw material: copper 65～85, nickel 9～11, aluminum 3.5～4.5, titanium 2.5～3.5, stannum 0.6～0.8, zirconium 1.5～2.5, cerium 0.7～0.9, phosphorus 0.4～0.7.Built-in industrial control machine housing high-strength alloy of the present invention not only has higher conductivity, disclosure satisfy that the functional requirement of shielding electromagnetic wave, and there is preferable thermal diffusivity, wearability, crushing resistance and intensity, high comprehensive performance, it is adaptable to harsh application scenario；Preparation method technique the most of the present invention simply, easily implement, low cost, be suitable to industrialization large-scale production, there is extraordinary application prospect.
Description
Technical field
The present invention relates to industrial computer apparatus field, relate in particular to a kind of built-in industrial control machine housing high intensity and close
Gold.
Background technology
Built-in industrial control machine is a kind of industry special-purpose computer, it is also possible to is referred to as special computer, is mainly embedded in industry
In on-the-spot automation equipment and life informatization equipment.Industrial computer has important computer attribute and feature, can be because of high-frequency electrical
Magnetic wave interference produces noise, if it addition, human body is exposed to powerful electromagnetic after the match for a long time, then may be susceptible to suffer from cancerous lesion.Therefore, right
It has been indispensable and imperative processing procedure that industrial computer carries out anti-electromagnetic interference.
At present, the housing of industrial computer mostly is almag material.Almag aluminium sheet matter heavily fortified point amount is light, density is low, thermal diffusivity
Preferably, the advantage such as crushing resistance is stronger, but almag is not the firmest wear-resisting, relatively costly, expensive, and molding work
Skill is complicated.
Summary of the invention
The technical problem to be solved is to provide a kind of has a higher conductivity, and has preferably heat radiation
Property, wearability and the built-in industrial control machine housing high-strength alloy of crushing resistance.
In order to solve above-mentioned technical problem, the present invention adopts the following technical scheme that a kind of built-in industrial control machine housing is high
Strength alloys, by weight, including following raw material: copper 65～85, nickel 9～11, aluminum 3.5～4.5, titanium 2.5～3.5, stannum 0.6～
0.8, zirconium 1.5～2.5, cerium 0.7～0.9, phosphorus 0.4～0.7.
The preparation method of above-mentioned built-in industrial control machine housing high-strength alloy, comprises the following steps:
(1) by copper nickel intermediate alloy, copper titanium intermediate alloy, copper and tin intermediate alloy, copper zirconium intermediate alloy, copper cerium intermediate alloy
Join with cathode copper and smelting furnace carries out melting, add aluminium ingot after fusing and continue melting, add after fusing and close in the middle of copper phosphorus
Gold continues melting, and after whole melting sources mix homogeneously, cast becomes ingot casting；
(2) ingot casting is joined in walking-beam furnace, heat 2～3 hours under the conditions of 900～1000 DEG C, be then rolled into plate
Base；
(3) slab is carried out solution treatment；
(4) slab through solution treatment is first carried out pickling roughing, then carry out annealing and pickling rolls, then carry out annealing acid
Wash finish rolling to process；
(5) slab through finish rolling is carried out Ageing Treatment.
The invention have the benefit that
Built-in industrial control machine housing high-strength alloy of the present invention not only has higher conductivity, it is possible to meet shielding electricity
The functional requirement of magnetic wave, and there is preferable thermal diffusivity, wearability, crushing resistance and intensity, high comprehensive performance, it is adaptable to severe
The application scenario carved；Preparation method technique the most of the present invention simply, easily implement, low cost, be suitable to industrialization large-scale production, tool
There is extraordinary application prospect.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described:
Embodiment 1
A kind of built-in industrial control machine housing high-strength alloy, by weight, including following raw material: copper 75, nickel 10, aluminum
4.0, titanium 3.0, stannum 0.7, zirconium 2.0, cerium 0.8, phosphorus 0.6.
The preparation method of above-mentioned built-in industrial control machine housing high-strength alloy, comprises the following steps:
(1) under the conditions of 1200 DEG C, close in the middle of copper nickel intermediate alloy, copper titanium intermediate alloy, copper and tin intermediate alloy, copper zirconium
Gold, copper cerium intermediate alloy and cathode copper join and carry out melting in smelting furnace, add aluminium ingot and continue melting, after fusing again after fusing
Add copper phosphorus intermediate alloy and continue melting, after whole melting sources mix homogeneously, under the conditions of 1150 DEG C, cast Cheng Zhu
Ingot；
(2) ingot casting is joined in walking-beam furnace, heat 2.5 hours under the conditions of 950 DEG C, be then rolled into slab；
(3) slab being carried out solution treatment, the temperature of solution treatment is 1000 DEG C, and the time is 1.8 hours；
(4) slab through solution treatment is first carried out pickling roughing, then carry out annealing and pickling rolls, then carry out annealing acid
Washing finish rolling, annealing furnace furnace temperature is 630 DEG C, is incubated 1.5 hours；
(5) slab through finish rolling is carried out twice Ageing Treatment, the temperature of a timeliness 280 DEG C, the time is 10 hours,
The type of cooling is air cooling, and the temperature of secondary ageing is 360 DEG C, and the time is 13 hours, and the type of cooling is air cooling.
After testing, the tensile strength of the built-in industrial control machine housing high-strength alloy of the present embodiment is 599Mpa, hardness
For 95HRB, conductivity is 44.5%IACS, and elastic modelling quantity is 103Gpa, and heat conductivity is 385W/m K.
Embodiment 2
A kind of built-in industrial control machine housing high-strength alloy, by weight, including following raw material: copper 65, nickel 9, aluminum
3.5, titanium 2.5, stannum 0.6, zirconium 1.5, cerium 0.7, phosphorus 0.4.
The preparation method of above-mentioned built-in industrial control machine housing high-strength alloy, comprises the following steps:
(1) under the conditions of 1100 DEG C, close in the middle of copper nickel intermediate alloy, copper titanium intermediate alloy, copper and tin intermediate alloy, copper zirconium
Gold, copper cerium intermediate alloy and cathode copper join and carry out melting in smelting furnace, add aluminium ingot and continue melting, after fusing again after fusing
Add copper phosphorus intermediate alloy and continue melting, after whole melting sources mix homogeneously, under the conditions of 1050 DEG C, cast Cheng Zhu
Ingot；
(2) ingot casting is joined in walking-beam furnace, heat 3 hours under the conditions of 900 DEG C, be then rolled into slab；
(3) slab being carried out solution treatment, the temperature of solution treatment is 950 DEG C, and the time is 2.0 hours；
(4) slab through solution treatment is first carried out pickling roughing, then carry out annealing and pickling rolls, then carry out annealing acid
Washing finish rolling, annealing furnace furnace temperature is 580 DEG C, is incubated 2 hours；
(5) slab through finish rolling is carried out twice Ageing Treatment, the temperature of a timeliness 230 DEG C, the time is 13 hours,
The type of cooling is air cooling, and the temperature of secondary ageing is 320 DEG C, and the time is 15 hours, and the type of cooling is air cooling.
After testing, the tensile strength of the built-in industrial control machine housing high-strength alloy of the present embodiment is 586Mpa, hardness
For 93HRB, conductivity is 45.2%IACS, and elastic modelling quantity is 101Gpa, and heat conductivity is 382W/m K.
Embodiment 3
A kind of built-in industrial control machine housing high-strength alloy, by weight, including following raw material: copper 85, nickel 11, aluminum
4.5, titanium 3.5, stannum 0.8, zirconium 2.5, cerium 0.9, phosphorus 0.7.
The preparation method of above-mentioned built-in industrial control machine housing high-strength alloy, comprises the following steps:
(1) under the conditions of 1300 DEG C, close in the middle of copper nickel intermediate alloy, copper titanium intermediate alloy, copper and tin intermediate alloy, copper zirconium
Gold, copper cerium intermediate alloy and cathode copper join and carry out melting in smelting furnace, add aluminium ingot and continue melting, after fusing again after fusing
Add copper phosphorus intermediate alloy and continue melting, after whole melting sources mix homogeneously, under the conditions of 1250 DEG C, cast Cheng Zhu
Ingot；
(2) ingot casting is joined in walking-beam furnace, heat 2 hours under the conditions of 1000 DEG C, be then rolled into slab；
(3) slab being carried out solution treatment, the temperature of solution treatment is 1050 DEG C, and the time is 1.5 hours；
(4) slab through solution treatment is first carried out pickling roughing, then carry out annealing and pickling rolls, then carry out annealing acid
Washing finish rolling, annealing furnace furnace temperature is 680 DEG C, is incubated 1 hour；
(5) slab through finish rolling is carried out twice Ageing Treatment, the temperature of a timeliness 330 DEG C, the time is 8 hours,
The type of cooling is air cooling, and the temperature of secondary ageing is 400 DEG C, and the time is 10 hours, and the type of cooling is air cooling.
After testing, the tensile strength of the built-in industrial control machine housing high-strength alloy of the present embodiment is 557Mpa, hardness
For 90HRB, conductivity is 43.1%IACS, and elastic modelling quantity is 98Gpa, and heat conductivity is 390W/m K.
Be to be understood that example as herein described and embodiment only for explanation, those skilled in the art can make according to it
Various amendments or change, in the case of without departing from spirit of the invention, broadly fall into protection scope of the present invention.
Claims (2)
1. a built-in industrial control machine housing high-strength alloy, it is characterised in that by weight, including following raw material: copper 65
～85, nickel 9～11, aluminum 3.5～4.5, titanium 2.5～3.5, stannum 0.6～0.8, zirconium 1.5～2.5, cerium 0.7～0.9, phosphorus 0.4～
0.7。
2. the preparation method of built-in industrial control machine housing high-strength alloy as claimed in claim 1, comprises the following steps:
(1) by copper nickel intermediate alloy, copper titanium intermediate alloy, copper and tin intermediate alloy, copper zirconium intermediate alloy, copper cerium intermediate alloy and electricity
Solution copper joins and carries out melting in smelting furnace, adds aluminium ingot and continues melting, add copper phosphorus intermediate alloy and continue after fusing after fusing
Continuous melting, after whole melting sources mix homogeneously, cast becomes ingot casting；
(2) ingot casting is joined in walking-beam furnace, heat 2～3 hours under the conditions of 900～1000 DEG C, be then rolled into slab；
(3) slab is carried out solution treatment；
(4) slab through solution treatment is first carried out pickling roughing, then carry out annealing and pickling rolls, then carry out annealing and pickling essence
Roll process；
(5) slab through finish rolling is carried out Ageing Treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610575803.9A CN106222484A (en) | 2016-07-20 | 2016-07-20 | A kind of built-in industrial control machine housing high-strength alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610575803.9A CN106222484A (en) | 2016-07-20 | 2016-07-20 | A kind of built-in industrial control machine housing high-strength alloy |
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| CN106222484A true CN106222484A (en) | 2016-12-14 |
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| CN201610575803.9A Pending CN106222484A (en) | 2016-07-20 | 2016-07-20 | A kind of built-in industrial control machine housing high-strength alloy |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1688732A (en) * | 2002-09-13 | 2005-10-26 | 奥林公司 | Age-hardening copper-base alloy and processing |
| CN101050494A (en) * | 2007-05-16 | 2007-10-10 | 赵景财 | Material of spring brass alloy, and production method |
| CN104328304A (en) * | 2014-11-11 | 2015-02-04 | 芜湖市民泰铜业有限责任公司 | Copper alloy for high-strength and high-conductivity lead and preparation method of copper alloy |
| CN105568046A (en) * | 2015-12-30 | 2016-05-11 | 界首市飞航铜业有限公司 | High-strength alloy for socket |
-
2016
- 2016-07-20 CN CN201610575803.9A patent/CN106222484A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1688732A (en) * | 2002-09-13 | 2005-10-26 | 奥林公司 | Age-hardening copper-base alloy and processing |
| CN101050494A (en) * | 2007-05-16 | 2007-10-10 | 赵景财 | Material of spring brass alloy, and production method |
| CN104328304A (en) * | 2014-11-11 | 2015-02-04 | 芜湖市民泰铜业有限责任公司 | Copper alloy for high-strength and high-conductivity lead and preparation method of copper alloy |
| CN105568046A (en) * | 2015-12-30 | 2016-05-11 | 界首市飞航铜业有限公司 | High-strength alloy for socket |
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Application publication date: 20161214 |