CN101319333A - Titanium/aluminum composite board and production method thereof - Google Patents
Titanium/aluminum composite board and production method thereof Download PDFInfo
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- CN101319333A CN101319333A CNA2008100586741A CN200810058674A CN101319333A CN 101319333 A CN101319333 A CN 101319333A CN A2008100586741 A CNA2008100586741 A CN A2008100586741A CN 200810058674 A CN200810058674 A CN 200810058674A CN 101319333 A CN101319333 A CN 101319333A
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- titanium
- composite board
- aluminum composite
- plate
- aluminum
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- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title claims abstract description 106
- 239000010936 titanium Substances 0.000 title claims abstract description 106
- 229910052719 titanium Inorganic materials 0.000 title claims abstract description 106
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 81
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 81
- 239000002131 composite material Substances 0.000 title claims abstract description 49
- 238000004519 manufacturing process Methods 0.000 title abstract description 4
- 238000000034 method Methods 0.000 claims abstract description 18
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 14
- 239000000956 alloy Substances 0.000 claims abstract description 14
- 238000002360 preparation method Methods 0.000 claims abstract description 14
- 238000003466 welding Methods 0.000 claims abstract description 14
- 238000005096 rolling process Methods 0.000 claims abstract description 10
- 238000005253 cladding Methods 0.000 claims abstract description 3
- 238000004880 explosion Methods 0.000 claims abstract description 3
- 239000004411 aluminium Substances 0.000 claims description 34
- 239000010410 layer Substances 0.000 claims description 11
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 8
- UQZIWOQVLUASCR-UHFFFAOYSA-N alumane;titanium Chemical compound [AlH3].[Ti] UQZIWOQVLUASCR-UHFFFAOYSA-N 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 6
- 238000005488 sandblasting Methods 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052786 argon Inorganic materials 0.000 claims description 4
- 229910002804 graphite Inorganic materials 0.000 claims description 4
- 239000010439 graphite Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 claims description 3
- 239000011229 interlayer Substances 0.000 claims description 3
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 2
- 238000005098 hot rolling Methods 0.000 claims description 2
- 238000003475 lamination Methods 0.000 claims description 2
- 238000012986 modification Methods 0.000 claims description 2
- 230000004048 modification Effects 0.000 claims description 2
- 238000007731 hot pressing Methods 0.000 abstract description 6
- 229910052751 metal Inorganic materials 0.000 abstract description 3
- 239000002184 metal Substances 0.000 abstract description 3
- 238000005266 casting Methods 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 abstract description 2
- 238000000576 coating method Methods 0.000 abstract description 2
- 238000009826 distribution Methods 0.000 abstract description 2
- 239000000758 substrate Substances 0.000 abstract description 2
- 238000005868 electrolysis reaction Methods 0.000 abstract 2
- 238000005260 corrosion Methods 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005265 energy consumption Methods 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 5
- 229910000978 Pb alloy Inorganic materials 0.000 description 4
- 238000002791 soaking Methods 0.000 description 4
- 238000005363 electrowinning Methods 0.000 description 3
- 229910000989 Alclad Inorganic materials 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 229910001316 Ag alloy Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
- 239000002142 lead-calcium alloy Substances 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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Abstract
The invention relates to a titanium/aluminum laminar composite board and a preparation method thereof. The method is characterized in that: the method adopts one or more than one technique among welding, casting, explosion cladding, rolling and hot pressing to prepare the titanium/aluminum composite board the aluminum of which is completely or partially coated by the titanium; and the titanium/aluminum composite board has the advantages of good conductivity, good corrosion resistance, low cost and so on, and can replace the prior titanium inert anode plate used for electrolysis, and reduces the tank voltage of the inert anode plate by 0.1 to 0.8 volt. The laminar composite anode changes the prior structural design of adoption of pure metals or complex alloy as a substrate and then coating, reduces the internal resistance in the inert anode plate, homogenizes the current distribution, reduces the heat productivity, prolongs the service life of the anode plate, improves the production efficiency of electrolysis products, and saves the energy consumption.
Description
Technical field
The invention belongs to the electrowinning technical field.Be particularly related to a kind of titanium/aluminum composite board that is used for electrowinning process inert anode and preparation method thereof.
Technical background
It is inert anode that traditional electrowinning technology generally adopts lead alloy, as lead alloys such as lead-calcium alloy, pb-ag alloys, but, cause bath voltage to increase, generate heat serious because the resistance of lead alloy is bigger, and, cause the lead content in the electrolytic production to increase because the employing lead alloy is an inert anode.
What at present research was more is the titanium inert anode, is matrix with the metal titanium, at precious metal or its oxide compounds such as surface applied iridium, rutheniums, has equally that resistance is big, the life-span is short, the high deficiency of cost, has limited and has applied.
The domestic and international research emphasis mainly is to carry out big quantity research aspect alloy system and coating at present, to improve its electroconductibility.Wherein the Beijing Non-Ferrous Metal Research General Academy has gone out composite board of titanium/copper by prepared such as welding, rolling and hot pressing.
Summary of the invention
The objective of the invention is at the deficiencies in the prior art, and propose a kind of titanium/aluminum composite board and preparation method thereof.
Feature of the present invention is being that said titanium/aluminum composite board is that said titanium layer also can be compounded in the single or double of aluminium at the inner aluminium lamination that coats of titanium layer; Said titanium layer also can be any titanium base alloy layer.
The invention allows for a kind of preparation method of titanium/aluminum composite board, it is characterized in that, said preparation method comprise adopt welding, founding, blast is compound, rolling and heat pressing process in one or more prepare the titanium/aluminum composite board that titanium coats aluminium fully or part coats;
The step that said employing weldprocedure prepares titanium/aluminum composite board is: at first oil removing, cleaning and sandblast are carried out in titanium plate surface, handle clean, and the titanium plate welded, make the titanium box, with aluminium fusing and pour in the box, be rolled into after cooling titanium/aluminum composite board, said welding process is that argon welding connects or electrons leaves welding.；
The step that said employing rolling technology prepares titanium/aluminum composite board is: with the aluminium wicking surface carry out oil removing, clean up, sandblasting, or carry out surface modification treatment in surface of aluminum plate, the titanium cover that circular, square or rectangular difform aluminium core is close with shape carries out hot rolling together, temperature is 400 ~ 550 ℃, and then cold rolling gets titanium/aluminum composite board;
The step that said employing heat pressing process prepares titanium/aluminum composite board is: surface of aluminum plate is carried out oil removing, clean, the sandblasting of cleaning, with two blocks of identical titanium plates aluminium sheet is encased, be placed on then in the graphite film tool that is slightly larger than titanium board size 1mm, be evacuated to 1 * 10
-6Pa, heating and pressurizing on thermocompressor, processing condition are 500 ~ 600 ℃ of temperature, pressure 1 ~ 30MPa, heat-insulation pressure keeping 20 ~ 60 minutes, make titanium/aluminum composite board;
The step that said employing explosion cladding process prepares titanium/aluminum composite board is: surface of aluminum plate is carried out oil removing, clean, the sandblasting of cleaning, respectively paste the same titanium plate of one deck in the aluminium sheet upper and lower surface, the top layer was a titanium alloy sheet about methods such as employing blast composite algorithm were made, and interlayer is the titanium aluminum composite plate of aluminium sheet;
Said titanium plate or titanium cover can also adopt any titanium base alloy plate.
Compare with prior art, the invention has the beneficial effects as follows and be to adopt prepared such as welding, rolling, hot dip process to go out to have the high inert anode board substrate of electroconductibility, guarantee that distribution of current is even on the inert anode plate, bath voltage decline 0.1 ~ 0.8V, minimizing thermal value, prolong the work-ing life of inert anode plate, and improved the purity of electrolytic production.
Description of drawings
Also in conjunction with the accompanying drawings the present invention is further described with embodiment below.
Fig. 1 a is without rolling titanium alclad structure front view.
Fig. 1 b is without rolling titanium alclad structure top view.
Fig. 2 is the structural representation of titanium/aluminum composite board of the present invention.
Fig. 3 is the cross section view of two-sided compound titanium/aluminum composite board structure.
Fig. 4 is the cross section view of single face compound titanium/aluminum composite board structure.
Embodiment
Embodiment 1
As shown in Figure 1,1 is without rolling titanium box among the figure, and 2 for casting in the aluminium core in the titanium box.With the titanium plate surface of 100 * 100 * 2mm carry out oil removing, clean up, processing such as sandblast, and the titanium plate is welded into a titanium box with argon arc welding technique, to pour in the box after the aluminium fusing then, the cooling back becomes titanium/aluminum composite board, and then is rolled into the titanium/aluminum composite board that thickness is 5mm.
Embodiment 2
As shown in Figure 2,3 is the titanium plate among the figure, and 4 is aluminium sheet.Carry out oil removing in 300 * 400 * 10mm surface of aluminum plate, clean up, processing such as sandblast, with the thick titanium plate of 2mm aluminium sheet is encased again, and with argon arc welding technique the titanium plate is welded, make titanium/aluminum composite board, under 550 ℃ of temperature, be rolled into the thick titanium/aluminum composite board of 5mm then.
As shown in Figure 3,3 is the titanium plate among the figure, and 4 is aluminium sheet.400 * 400 * 10mm aluminium sheet shown carry out oil removing, clean up, processing such as sandblast, with two blocks of identical 4mm titanium plates aluminium sheet is clamped, be placed on then in the graphite film tool that is slightly larger than titanium board size 1mm, be evacuated to 1 * 10
-6Pa, heating and pressurizing on thermocompressor, processing condition were respectively 600 ℃, 15MPa, heat-insulation pressure keeping 50 minutes, were rolled into the thick titanium/aluminum composite board of 5mm.With this plate as matrix as inert anode, compare with pure titanium, be 1000A/m in current density
2, bath voltage decline 0.4V.
Basic identical with the situation of embodiment 2, just hot-rolled temperature is 500 ℃.
Embodiment 5
Basic identical with the situation of embodiment 2, just hot-rolled temperature is 400 ℃.
Embodiment 6
Basic identical with the situation of embodiment 3, just hot pressing temperature is 500 ℃, and pressure is 5MPa, and soaking time is 60 minutes.
Embodiment 7
Basic identical with the situation of embodiment 3, just hot pressing temperature is 500 ℃, and pressure is 30MPa, and soaking time is 30 minutes.
Embodiment 8
Basic identical with the situation of embodiment 3, be used titanium plate be a kind of titanium base alloy plate, its composition is 10 vanadium-2 iron-3 an aluminium titanium base alloy.
Embodiment 9
As shown in Figure 4,3 is the titanium plate among the figure, and 4 is aluminium sheet.400 * 400 * 10mm aluminium sheet shown carry out oil removing, clean up, processing such as sandblast, contact with aluminium sheet with identical 10mm titanium plate, be placed on then in the graphite film tool that is slightly larger than overall size 1mm, be evacuated to 1 * 10
-6Pa, heating and pressurizing on thermocompressor, processing condition were respectively 600 ℃, 15MPa, heat-insulation pressure keeping 50 minutes, were rolled into the thick titanium/aluminum composite board of 7mm.
Embodiment 10
Basic identical with the situation of embodiment 9, just hot pressing temperature is 500 ℃, and pressure is 10MPa, and soaking time is 30 minutes.
Embodiment 11
Basic identical with the situation of embodiment 9, just hot pressing temperature is 600 ℃, and pressure is 30MPa, and soaking time is 60 minutes.
Embodiment 12
Basic identical with the situation of embodiment 9, be used titanium plate be a kind of titanium base alloy plate, its composition is 10 vanadium-2 iron-3 an aluminium titanium base alloy.
Embodiment 13
As shown in Figure 3,3 is the titanium plate among the figure, and 4 is aluminium sheet.400 * 400 * 5mm aluminium sheet shown carry out oil removing, clean up, processing such as sandblast, respectively paste one deck size 5mm titanium plate more bigger in the aluminium sheet upper and lower surface than aluminium sheet, the top layer is the titanium plate to adopt the blast composite algorithm to make up and down then, interlayer is the titanium aluminum composite plate of aluminium sheet, by welding process the titanium plate is fixed on the titanium aluminum composite plate side again, makes the side face of aluminium sheet all be covered by the titanium plate.
Embodiment 14
Basic identical with the situation of embodiment 13, be used titanium plate be a kind of titanium base alloy plate, its composition is 10 vanadium-2 iron-3 an aluminium titanium base alloy.
Embodiment 15
As shown in Figure 4,3 is the titanium plate among the figure, and 4 is aluminium sheet.400 * 400 * 10mm aluminium sheet shown carry out oil removing, clean up, processing such as sandblast, two blocks of identical 10mm titanium plate and aluminium sheets are adhered together, and adopting the blast composite algorithm to make one deck then is that plumbous one deck is the composition board of titanium.
Embodiment 16
Basic identical with the situation of embodiment 13, be used titanium plate be a kind of titanium base alloy plate, its composition is 10 vanadium-2 iron-3 an aluminium titanium base alloy.
Claims (10)
1, a kind of titanium/aluminum composite board is characterized in that, said titanium/aluminum composite board is at the inner aluminium lamination that coats of titanium layer.
According to the titanium/aluminum composite board of claim 1, it is characterized in that 2, said titanium layer is compounded in the single or double of aluminium.
According to the titanium/aluminum composite board of claim 1 or 2, it is characterized in that 3, said titanium layer also can be any titanium base alloy layer.
4, the preparation method of the titanium/aluminum composite board of claim 1～3, it is characterized in that said preparation method comprises and adopts in welding, founding, compound, the rolling heat pressing process of blast one or more to prepare the titanium/aluminum composite board that titanium coats aluminium fully or part coats.
5, according to the preparation method of claim 4, it is characterized in that, the step that said employing weldprocedure prepares titanium/aluminum composite board is: at first oil removing, cleaning and sandblast are carried out in titanium plate surface, handle clean, and the titanium plate welded, make the titanium box, with aluminium fusing and pour in the box, be rolled into titanium/aluminum composite board after cooling.
6, according to the preparation method of claim 4, it is characterized in that, the step that said employing rolling technology prepares titanium/aluminum composite board is, with the aluminium wicking surface carry out oil removing, clean up, sandblasting, or carry out surface modification treatment in surface of aluminum plate, the titanium cover that circular, square or rectangular difform aluminium core is close with shape carries out hot rolling together, and temperature is 400 ~ 550 ℃, and then is cold rolled to the titanium/aluminum composite board of needed thickness.
7, according to the preparation method of claim 4, it is characterized in that, the step that said employing heat pressing process prepares titanium/aluminum composite board is: surface of aluminum plate is carried out oil removing, clean, the sandblasting of cleaning, with two blocks of identical titanium plates aluminium sheet is encased, be placed on then in the graphite film tool that is slightly larger than titanium board size 1mm, be evacuated to 1 * 10
-6Pa, heating and pressurizing on thermocompressor, processing condition are 500 ~ 600 ℃ of temperature, pressure 1 ~ 30MPa, heat-insulation pressure keeping 20 ~ 60 minutes, make titanium/aluminum composite board.
According to the preparation method of claim 4 or 5, it is characterized in that 8, said welding process is that argon welding connects or electrons leaves welding.
9, according to the preparation method of claim 4.It is characterized in that, the step that said employing explosion cladding process prepares titanium/aluminum composite board is: surface of aluminum plate is carried out oil removing, clean, the sandblasting of cleaning, respectively paste the same titanium plate of one deck in the aluminium sheet upper and lower surface, the top layer is a titanium alloy sheet to adopt blast composite algorithm method to make up and down, and interlayer is the titanium aluminum composite plate of aluminium sheet.
According to any preparation method in the claim 4～9, it is characterized in that 10, said titanium plate or titanium cover can also adopt any titanium base alloy plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CNA2008100586741A CN101319333A (en) | 2008-07-14 | 2008-07-14 | Titanium/aluminum composite board and production method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2008100586741A CN101319333A (en) | 2008-07-14 | 2008-07-14 | Titanium/aluminum composite board and production method thereof |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101574861A (en) * | 2009-06-08 | 2009-11-11 | 昆明理工大学 | Titanium-coated aluminium laminated composite plate and preparation method thereof |
| CN101942671A (en) * | 2010-09-07 | 2011-01-12 | 苏州卓群钛镍设备有限公司 | Sodium chlorate electrolysis bath |
| CN102581006A (en) * | 2012-02-27 | 2012-07-18 | 燕山大学 | Hot-rolling compounding method for titanium/aluminum/titanium three-layer composite plate |
| CN103612431A (en) * | 2013-09-18 | 2014-03-05 | 魏玲 | Novel composite aircraft skin material with characteristics of light weight, high strength and high temperature resistance |
| CN104209697A (en) * | 2013-06-04 | 2014-12-17 | 北京有色金属研究总院 | Method for manufacturing laminated titanium-aluminum composite board |
| CN106312344A (en) * | 2016-10-17 | 2017-01-11 | 南昌航空大学 | Preparation method of titanium and aluminium dissimilar metal thick plate overlapping structure |
| CN106914625A (en) * | 2017-01-19 | 2017-07-04 | 中南大学 | A kind of titanium/aluminium functionally gradient material (FGM) and preparation method thereof |
| CN106975894A (en) * | 2017-03-01 | 2017-07-25 | 东莞市佳乾新材料科技有限公司 | A kind of composite titan-based inert anode plate and preparation method thereof |
| CN107283127A (en) * | 2017-07-17 | 2017-10-24 | 西安理工大学 | A kind of preparation method of titanium contracted payment electrolytic pole board |
| CN107524254A (en) * | 2017-08-05 | 2017-12-29 | 安徽鑫强徽幕墙材料有限公司 | Preparation method applied to the porcelain aluminium sheet of curtain wall processing |
| CN109483164A (en) * | 2018-11-13 | 2019-03-19 | 西安庄信新材料科技有限公司 | A kind of titanium building materials of metal house and preparation method thereof |
| CN109763146A (en) * | 2019-03-27 | 2019-05-17 | 贵州省过程工业技术研究中心 | A kind of titanium composite material anode preparation method used for aluminium electrolysis |
| CN111589892A (en) * | 2020-06-16 | 2020-08-28 | 南京理工大学 | Preparation method of layered aluminum-based composite material plate |
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2008
- 2008-07-14 CN CNA2008100586741A patent/CN101319333A/en active Pending
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101574861A (en) * | 2009-06-08 | 2009-11-11 | 昆明理工大学 | Titanium-coated aluminium laminated composite plate and preparation method thereof |
| CN101942671A (en) * | 2010-09-07 | 2011-01-12 | 苏州卓群钛镍设备有限公司 | Sodium chlorate electrolysis bath |
| CN102581006A (en) * | 2012-02-27 | 2012-07-18 | 燕山大学 | Hot-rolling compounding method for titanium/aluminum/titanium three-layer composite plate |
| CN102581006B (en) * | 2012-02-27 | 2014-03-12 | 燕山大学 | Hot-rolling compounding method for titanium/aluminum/titanium three-layer composite plate |
| CN104209697A (en) * | 2013-06-04 | 2014-12-17 | 北京有色金属研究总院 | Method for manufacturing laminated titanium-aluminum composite board |
| CN104209697B (en) * | 2013-06-04 | 2016-06-15 | 北京有色金属研究总院 | The preparation method of a kind of laminar titanium aluminum composite plate |
| CN103612431A (en) * | 2013-09-18 | 2014-03-05 | 魏玲 | Novel composite aircraft skin material with characteristics of light weight, high strength and high temperature resistance |
| CN106312344A (en) * | 2016-10-17 | 2017-01-11 | 南昌航空大学 | Preparation method of titanium and aluminium dissimilar metal thick plate overlapping structure |
| CN106914625A (en) * | 2017-01-19 | 2017-07-04 | 中南大学 | A kind of titanium/aluminium functionally gradient material (FGM) and preparation method thereof |
| CN106914625B (en) * | 2017-01-19 | 2018-11-30 | 中南大学 | A kind of titanium/aluminium functionally gradient material (FGM) and preparation method thereof |
| CN106975894A (en) * | 2017-03-01 | 2017-07-25 | 东莞市佳乾新材料科技有限公司 | A kind of composite titan-based inert anode plate and preparation method thereof |
| CN107283127A (en) * | 2017-07-17 | 2017-10-24 | 西安理工大学 | A kind of preparation method of titanium contracted payment electrolytic pole board |
| CN107524254A (en) * | 2017-08-05 | 2017-12-29 | 安徽鑫强徽幕墙材料有限公司 | Preparation method applied to the porcelain aluminium sheet of curtain wall processing |
| CN109483164A (en) * | 2018-11-13 | 2019-03-19 | 西安庄信新材料科技有限公司 | A kind of titanium building materials of metal house and preparation method thereof |
| CN109763146A (en) * | 2019-03-27 | 2019-05-17 | 贵州省过程工业技术研究中心 | A kind of titanium composite material anode preparation method used for aluminium electrolysis |
| CN109763146B (en) * | 2019-03-27 | 2021-03-26 | 贵州省过程工业技术研究中心 | Preparation method of titanium-based composite material anode for aluminum electrolysis |
| CN111589892A (en) * | 2020-06-16 | 2020-08-28 | 南京理工大学 | Preparation method of layered aluminum-based composite material plate |
| CN111589892B (en) * | 2020-06-16 | 2021-06-22 | 南京理工大学 | Preparation method of layered aluminum-based composite material plate |
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