CN100457364C - Coating method manufacturing technology for titanium copper composite bar - Google Patents
Coating method manufacturing technology for titanium copper composite bar Download PDFInfo
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- CN100457364C CN100457364C CNB200710017750XA CN200710017750A CN100457364C CN 100457364 C CN100457364 C CN 100457364C CN B200710017750X A CNB200710017750X A CN B200710017750XA CN 200710017750 A CN200710017750 A CN 200710017750A CN 100457364 C CN100457364 C CN 100457364C
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Abstract
The invention relates to a manufacturing process of titanium clad copper bar, especially relates to a manufacturing process with a coating method for a rectangle titanium clad copper bar which flakiness ratio is no less than 6. The process including: pasting a layer of titanium alloy plate on an upper and a lower surfaces in the copper plate, producing a titanium-copper composite plate by methods such as explosion cladding and the like, covering a layer of titanium alloy plate on two side faces of the titanium-copper composite plate, and then connecting the titanium alloy plate with the titanium-copper composite plate in a manner of welding, etc., to make peripheral face of the copper plate is completely clad by the titanium alloy plate. Due to the tight application between the titanium alloy plate and the copper alloy plate interlayer and extremely small deflection of the titanium alloy plate, damage of the titanium alloy plate caused by too large deflection can be effectively prevented, and the process is simple and highly effective, and the aims of saving titanium material, increasing production efficiency and reducing production cost can be achieved.
Description
Technical field
The present invention relates to the titanium and copper composite bar method field of manufacturing, in particular for the manufacture method of flakiness ratio 〉=6 rectangle titanium and copper composite bars of making electrolyzer with metal anodes and other purposes.
Background technology
Be used to make the titanium and copper composite bar of electrolyzer with metal anodes and other purposes at present, its excellent core is a metallic copper, side face is one deck titanium alloy, generally classifies for circular, rectangle by the profile cross section of titanium and copper composite bar, is divided into two kinds of circular titanium claded copper bar and rectangle titanium and copper composite bars.Wherein the manufacture method of rectangle titanium and copper composite bar is to make after by the method that hot extrusion method etc. applies external force the cross section of circular titanium claded copper bar material being changed into rectangle.But for the rectangle titanium and copper composite bar, flakiness ratio 〉=6 rectangle titanium and copper composite bars especially, because of bulk deformation amount in manufacture process is bigger, the titanium layer breakage rate is higher, causes the waste of titanium material, production efficiency is low and the more high negative consequence of production cost.
For example: the standard GB of titanium and copper composite bar/T 12769-2003, rectangle or circular titanium and copper composite bar are exactly to make the rectangle titanium and copper composite bar by the appearance and size method that hot extrusion method, hot extrusion+pulling method, the composite algorithm of exploding or the compound+hot rolling method for making of exploding change circular titanium claded copper bar.
Summary of the invention
The manufacturing process that provides a kind of coating manufactured technology, especially flakiness ratio 〉=6 rectangle titanium and copper composite bars of rectangle titanium and copper composite bar to be solved by this invention.Make the titanium alloy layer and the inner layer metal copper of titanium and copper composite bar fit closely, the titanium alloy layer deflection is minimum in the manufacture process, technology is simply efficient, has guaranteed that effectively titanium alloy layer can be not excessive and damaged because of deflection, reaches the purpose of saving the titanium material, enhancing productivity and reducing production costs.
The present invention is for solving the problems of the technologies described above, and the technical scheme of employing is:
The satisfactory copper coin of thickness is pasted one deck titanium alloy sheet in two surfaces up and down, by methods such as blast composite algorithms titanium alloy sheet and copper coin are fitted, make the surface and be titanium alloy sheet, interlayer is a copper coin, the corresponding to titanium copper composite plate of thickness and titanium and copper composite bar, then the titanium copper composite plate is cut into certain length and width, make after one deck titanium alloy sheet is sticked in two sides of titanium copper composite plate consistent with the appearance and size of titanium and copper composite bar, by methods such as welding titanium alloy sheet is fixed on the titanium copper composite plate side, makes the side face of copper coin all be covered by titanium alloy sheet.
The invention has the beneficial effects as follows, titanium and copper composite bar adopts above-mentioned technical matters manufacturing, especially the manufacturing of the rectangle titanium and copper composite bar of flakiness ratio 〉=6, titanium alloy sheet does not have deflection in the manufacture process, fit closely with copper coin, effectively avoided the distortion breakage of titanium alloy sheet, production technology is simply efficient, production cost is low, avoids because of the damaged waste of material that causes of titanium alloy sheet.
Description of drawings
Fig. 1 is a titanium copper composite plate cutaway view;
Fig. 2 is the titanium and copper composite bar profile
1. titanium copper composite plates among the figure, 2. side, 3. titanium alloy sheet, 4, copper coin, 5. titanium alloy sheet
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described in further detail:
Among Fig. 1, upper and lower surface at copper coin (4) pastes one deck titanium alloy sheet (5), by methods such as blast composite algorithms copper coin (4) and titanium alloy sheet (5) are fitted tightly, making the top layer is titanium alloy sheet (5), interlayer is the titanium copper composite plate (1) of copper coin (4), length, the width of titanium copper composite plate (1) are cut into certain size, make that stick one deck titanium alloy sheet (3) back in two opposite flanks (2) of titanium copper composite plate (1) consistent with the appearance and size of titanium and copper composite bar.
Among Fig. 2, covering last layer titanium alloy sheet (3) is gone up in two sides (2) of titanium copper composite plate (1), titanium alloy sheet (3) is coated and is fixed on the side (2) by methods of attachment such as transition welderings, and the titanium alloy layer that makes titanium alloy sheet (3) and titanium alloy sheet (5) form all covers the side face of copper coin (4) fully.
Adopt the present invention, especially when making the rectangle titanium and copper composite bar of flakiness ratio (a/b) 〉=6, can obtain better technique effect.
Claims (2)
1, a kind of coating manufactured technology of titanium and copper composite bar, it is characterized in that, what the manufacture process of titanium and copper composite bar adopted is the coating method, be that upper and lower surface with copper coin respectively pastes one deck titanium alloy sheet, two sides with copper coin coat one deck titanium alloy sheet again, make 4 side faces of copper coin all be coated by titanium alloy sheet.
2, the coating manufactured technology of titanium and copper composite bar according to claim 1 is characterized in that manufacturing process realizes by following concrete steps:
(1) selects the satisfactory copper coin of thickness, upper and lower surface at copper coin respectively pastes one deck titanium alloy sheet, the top layer is a titanium alloy sheet to adopt the blast composite algorithm to make up and down, and interlayer is the titanium copper composite plate of copper coin, and the thickness of titanium copper composite plate is consistent with the thickness of titanium and copper composite bar;
(2) the titanium copper composite plate is cut into the width and the length of certain size, makes after two sides of titanium copper composite plate coat the last layer titanium alloy sheets consistent with the appearance and size of titanium and copper composite bar;
(3) adopt the method for attachment of transition weldering that titanium alloy sheet is coated and is weldingly fixed on the titanium copper composite plate side, make the side face of titanium copper composite plate interlayer copper coin all be covered by titanium alloy sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200710017750XA CN100457364C (en) | 2007-04-27 | 2007-04-27 | Coating method manufacturing technology for titanium copper composite bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200710017750XA CN100457364C (en) | 2007-04-27 | 2007-04-27 | Coating method manufacturing technology for titanium copper composite bar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101053925A CN101053925A (en) | 2007-10-17 |
| CN100457364C true CN100457364C (en) | 2009-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200710017750XA Active CN100457364C (en) | 2007-04-27 | 2007-04-27 | Coating method manufacturing technology for titanium copper composite bar |
Country Status (1)
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102963100B (en) * | 2012-11-16 | 2015-04-08 | 中国船舶重工集团公司第七二五研究所 | Manufacturing method for titanium and titanium alloy products by coating and forming |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5030520A (en) * | 1988-02-11 | 1991-07-09 | Engitec Impianti S.P.A. | Electrical conductor, in particular suitable for use as an insoluble anode in electrowinning processes, and in electrochemical processes in general, and process for producing it |
| CN1939645A (en) * | 2005-09-13 | 2007-04-04 | 普兰西欧洲股份公司 | Composite material and technique for producing same |
-
2007
- 2007-04-27 CN CNB200710017750XA patent/CN100457364C/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5030520A (en) * | 1988-02-11 | 1991-07-09 | Engitec Impianti S.P.A. | Electrical conductor, in particular suitable for use as an insoluble anode in electrowinning processes, and in electrochemical processes in general, and process for producing it |
| CN1939645A (en) * | 2005-09-13 | 2007-04-04 | 普兰西欧洲股份公司 | Composite material and technique for producing same |
Non-Patent Citations (6)
| Title |
|---|
| 加热温度对型孔轧制法制备钛/铜复合棒结合强度的影响. 李德江等.金属成形工艺，第22卷第1期. 2004 |
| 加热温度对型孔轧制法制备钛/铜复合棒结合强度的影响. 李德江等.金属成形工艺，第22卷第1期. 2004 * |
| 钛－铜复合棒的主要生产方法及其基本特点. 黄永光.钛工业进展，第22卷第2期. 2005 |
| 钛－铜复合棒的主要生产方法及其基本特点. 黄永光.钛工业进展，第22卷第2期. 2005 * |
| 铜－钛爆炸复合板的轧制. 郑远谋.上海金属（有色分册），第13卷第1期. 1992 |
| 铜－钛爆炸复合板的轧制. 郑远谋.上海金属（有色分册），第13卷第1期. 1992 * |
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| Publication number | Publication date |
|---|---|
| CN101053925A (en) | 2007-10-17 |
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