CN101589177A - 电解装置用接触片的制造方法 - Google Patents
电解装置用接触片的制造方法 Download PDFInfo
- Publication number
- CN101589177A CN101589177A CNA2008800013625A CN200880001362A CN101589177A CN 101589177 A CN101589177 A CN 101589177A CN A2008800013625 A CNA2008800013625 A CN A2008800013625A CN 200880001362 A CN200880001362 A CN 200880001362A CN 101589177 A CN101589177 A CN 101589177A
- Authority
- CN
- China
- Prior art keywords
- sheet
- roll
- copper sheet
- titanium
- roll bond
- 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
- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000004519 manufacturing process Methods 0.000 title abstract description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910052802 copper Inorganic materials 0.000 claims abstract description 18
- 239000010949 copper Substances 0.000 claims abstract description 18
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000010936 titanium Substances 0.000 claims abstract description 17
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 17
- 239000012528 membrane Substances 0.000 claims abstract description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 10
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- 239000000463 material Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 206010011416 Croup infectious Diseases 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/60—Constructional parts of cells
- C25B9/65—Means for supplying current; Electrode connections; Electric inter-cell connections
- C25B9/66—Electric inter-cell connections including jumper switches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/04—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a rolling mill
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Metal Rolling (AREA)
- Manufacturing Of Electrical Connectors (AREA)
- Electroplating Methods And Accessories (AREA)
- Electrolytic Production Of Metals (AREA)
- Contacts (AREA)
Abstract
在制造接触片、尤其是用于电解装置(膜电解槽)的接触片的方法中,本发明的目的是提供一种方案,该方案能够产生既便宜而且非常有效的方法,该方法能以高的电效率制造这样的接触片。通过实施辊压接合方法将铜片连接到钛片实现了这种目的。
Description
技术领域
本发明涉及制造接触片的方法,尤其是制造电解装置(膜电解槽)用接触片的方法。
背景技术
例如本申请人的文件WO 98/15675A1中描述了这样的电解槽。特别需要接触片用以在相邻电解装置之间建立电接触。有多种方法可用于制造这样的接触片并将它们连接到电解槽壁。
本申请人的文件WO 01/85388A1也描述了这样的接触片的制造。在该情形中,使用了激光压力焊接法将具有良好导电性材料的接触片焊接到钛板片。
在将板片连接到不同材料的物体的情形中,已知的操作是使用爆炸接合(explosion-bonding)方法。所述方法是通过点燃爆炸物以高速将材料接合到基底材料,从而在两种材料之间获得格栅式金属接合。然而,这种方法相对复杂且昂贵。
发明内容
本发明的目的是提供一种便宜而且非常有效的方法,该方法能够以高的电效率制造这样的接触片。
通过如下实现了本发明的目的:实施止述类型的方法,从而使用辊压接合方法将铜片连接到钛片。
意外发现,通过本发明推荐的方法将一侧的钛片连接到另一侧的铜片是容易执行的,因此由辊子在金属的接触表面上施加的高压力破坏或去除任何氧化层并提高了导电性。
在所附权利要求中描述了本发明的实施方案,其中可实现的益处是:辊压接合方法的第一步骤中的冷成型率为60-80%。
本发明方法的另一个实施方案规定:在辊压接合方法中使用未处理的钛片与清洗过的铜片结合,尤其是清洗过的SeCu片。典型的半成品钛片,如Messrs.Krupp制造的适合于该目的。
以下述方式实施另一个实施方案,在将钛片和/或铜片送入机器之前在接合面上对它们进行刷制(brush)。本发明的加强型实施方案规定:在辊压操作的纵向上对各个片进行刷制。
当执行辊压接合方法时,本发明还规定:在xy mm长度上每200mm宽度的辊压压力为780t。
还发现铜片可以充当镍和钛之间的中间层,因此根据本发明可以形成三金属片,即通过所述的辊压接合方法将镍片连接到铜片,该方法也允许同时接合所述三种片。
附图说明
下面描述本发明的其它方面、特征和优点,并且通过下面列出的附图进行图解说明:
图1和2示出根据本发明制造的接触片的简化截面视图。
具体实施方式
在图1中,接触片1由钛片2和铜片3组成,铜片3通过辊压接合方法连接到钛片2。
为了形成两个接触连接部(web)3a和3b,可以通过例如机械加工除去尤其是铜片的中心部分,这样得到纵向沟槽4。
图2显示,可以提供以铜片3作为钛片2和镍片5之间的中间层的接触片1a,镍片是被另外连接到该结构。在这种情况下,也提供纵向中心沟槽4a。
下面对典型的接触片制造进行更详细的描述:
材料:TIKRUTAN RT 12钛片,尺寸200×3.5mm,清洗,铜片SeCu,尺寸200×2.88mm,以40%的成型率进行预辊压。在机器进料侧所得板厚度为6.38mm;在送入到机器之前,在辊压操作的纵向上对钛和铜材料的接合面进行刷制。
机器参数:运行速度3m/min,辊压压力约780t。
得到2.05mm的辊压接合的包覆结构,冷成型率达到约68%。能在一个道次中精轧1.60mm的预计双金属强度。随后切割成7.0mm宽并且弯度测试没有导致复合金属结构的辊压接合片的任何分层。
扭曲测试(1∶8x的扭曲率往复进行(to and fro),一个方向上的扭曲率是2∶8x)没有引起任何明显的组件分层。
Claims (7)
1.制造膜电解装置用接触片的方法,包括:通过辊压接合将铜片连接到钛片。
2.根据权利要求1的方法,其中在所述辊压接合方法的第一步中,实施60-80%的冷成型率。
3.根据权利要求1或2的方法,其中所述钛片是未处理的钛片,所述铜片是清洗过的铜片。
4.根据前述权利要求任一项所述的方法,其中在所述辊压接合之前,使所述钛片和/或所述铜片在接合面上经受刷制。
5.根据权利要求4的方法,其中在辊压操作的纵向上实施所述刷制。
6.根据前述权利要求任一项所述的方法,其中通过在xy mm长度上每200mm宽度施加780t的辊压压力来进行所述辊压接合。
7.根据前述权利要求任一项所述的方法,其中将镍片辊压接合到作为中间层的所述铜片。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007005036.6 | 2007-02-01 | ||
DE102007005036A DE102007005036A1 (de) | 2007-02-01 | 2007-02-01 | Verfahren zur Herstellung von Elektrolysezellen-Kontaktstreifen |
PCT/EP2008/051158 WO2008092914A1 (en) | 2007-02-01 | 2008-01-30 | Process for the manufacture of contact strips for electrolysers |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101589177A true CN101589177A (zh) | 2009-11-25 |
CN101589177B CN101589177B (zh) | 2011-09-28 |
Family
ID=39247265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008800013625A Expired - Fee Related CN101589177B (zh) | 2007-02-01 | 2008-01-30 | 电解装置用接触片的制造方法 |
Country Status (10)
Country | Link |
---|---|
US (1) | US9243336B2 (zh) |
EP (1) | EP2108058A1 (zh) |
JP (1) | JP5268947B2 (zh) |
KR (1) | KR101414484B1 (zh) |
CN (1) | CN101589177B (zh) |
BR (1) | BRPI0806291A2 (zh) |
CA (1) | CA2675646C (zh) |
DE (1) | DE102007005036A1 (zh) |
RU (1) | RU2421550C2 (zh) |
WO (1) | WO2008092914A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012198764A (ja) * | 2011-03-22 | 2012-10-18 | Glory Ltd | 貨幣処理装置 |
JP6021255B2 (ja) * | 2012-11-29 | 2016-11-09 | 石福金属興業株式会社 | 電解用電極板および電解用電極 |
EP3464683B1 (en) | 2016-05-26 | 2021-07-07 | Calera Corporation | Anode assembly, contact strips, electrochemical cell, and methods to use and manufacture thereof |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB867994A (en) * | 1956-09-28 | 1961-05-10 | Texas Instruments Inc | Improvements in or relating to solid-phase bonding of metals |
US3381365A (en) * | 1965-06-18 | 1968-05-07 | Olin Mathieson | Process for obtaining a composite article |
US3858785A (en) * | 1971-12-30 | 1975-01-07 | Olin Corp | Apparatus for making heat exchanger tube |
JPS5490079A (en) * | 1978-11-22 | 1979-07-17 | Tokuyama Soda Co Ltd | Double electrode |
GB2073253A (en) * | 1980-04-02 | 1981-10-14 | British Aerospace | Chemical machining |
DE3414656C2 (de) * | 1984-04-18 | 1987-02-19 | Inovan-Stroebe GmbH & Co KG, 7534 Birkenfeld | Verfahren zum Herstellen von Kontaktbauteilen |
DE8413919U1 (de) * | 1984-05-08 | 1984-09-27 | Fr. Kammerer GmbH, 7530 Pforzheim | Elektrodenblech zur verwendung in elektrolytischen fluessigkeiten |
JPS6393835A (ja) * | 1986-10-07 | 1988-04-25 | Nippon Mining Co Ltd | 半導体機器のリ−ド材用銅合金 |
GB8903322D0 (en) * | 1989-02-14 | 1989-04-05 | Ici Plc | Electrolytic process |
JP3320834B2 (ja) * | 1992-06-03 | 2002-09-03 | 東ソー株式会社 | 複極式電解槽 |
JP3171678B2 (ja) * | 1992-07-29 | 2001-05-28 | クロリンエンジニアズ株式会社 | 単極式電解槽 |
DE4241433A1 (de) | 1992-12-09 | 1994-06-16 | Hampel Heinrich | Dauerelektrodenvorrichtung für die Kupferraffination sowie Verfahren zu deren Herstellung |
US5761799A (en) * | 1995-11-29 | 1998-06-09 | Brush Wellman Inc. | Method of making multilayer metal system |
DE19641125A1 (de) * | 1996-10-05 | 1998-04-16 | Krupp Uhde Gmbh | Elektrolyseapparat zur Herstellung von Halogengasen |
DE10022604A1 (de) | 2000-05-09 | 2001-11-29 | Krupp Uhde Gmbh | Verfahren zur Herstellung von elektrischen Kontaktstreifen |
US6722002B1 (en) * | 2001-12-14 | 2004-04-20 | Engineered Materials Solutions, Inc. | Method of producing Ti brazing strips or foils |
JP3692135B2 (ja) * | 2002-09-26 | 2005-09-07 | 株式会社ファインプロセス | 異種金属のレーザロール接合方法およびレーザロール接合装置 |
JP2006051523A (ja) * | 2004-08-12 | 2006-02-23 | Neomax Material:Kk | 導電部品用クラッド材およびその製造方法 |
-
2007
- 2007-02-01 DE DE102007005036A patent/DE102007005036A1/de not_active Withdrawn
-
2008
- 2008-01-30 WO PCT/EP2008/051158 patent/WO2008092914A1/en active Application Filing
- 2008-01-30 CA CA2675646A patent/CA2675646C/en not_active Expired - Fee Related
- 2008-01-30 RU RU2009132664/07A patent/RU2421550C2/ru not_active IP Right Cessation
- 2008-01-30 BR BRPI0806291-9A patent/BRPI0806291A2/pt not_active IP Right Cessation
- 2008-01-30 JP JP2009547689A patent/JP5268947B2/ja not_active Expired - Fee Related
- 2008-01-30 KR KR1020097015416A patent/KR101414484B1/ko not_active IP Right Cessation
- 2008-01-30 EP EP08708473A patent/EP2108058A1/en not_active Withdrawn
- 2008-01-30 US US12/448,191 patent/US9243336B2/en not_active Expired - Fee Related
- 2008-01-30 CN CN2008800013625A patent/CN101589177B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR101414484B1 (ko) | 2014-07-04 |
US9243336B2 (en) | 2016-01-26 |
CN101589177B (zh) | 2011-09-28 |
RU2421550C2 (ru) | 2011-06-20 |
RU2009132664A (ru) | 2011-03-10 |
CA2675646C (en) | 2014-12-02 |
CA2675646A1 (en) | 2008-08-07 |
WO2008092914A1 (en) | 2008-08-07 |
DE102007005036A1 (de) | 2008-08-07 |
US20100012707A1 (en) | 2010-01-21 |
EP2108058A1 (en) | 2009-10-14 |
BRPI0806291A2 (pt) | 2011-09-06 |
JP2010517780A (ja) | 2010-05-27 |
KR20090115121A (ko) | 2009-11-04 |
JP5268947B2 (ja) | 2013-08-21 |
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