JPS5677086A - Pressure welding of metallic material - Google Patents
Pressure welding of metallic materialInfo
- Publication number
- JPS5677086A JPS5677086A JP15248579A JP15248579A JPS5677086A JP S5677086 A JPS5677086 A JP S5677086A JP 15248579 A JP15248579 A JP 15248579A JP 15248579 A JP15248579 A JP 15248579A JP S5677086 A JPS5677086 A JP S5677086A
- Authority
- JP
- Japan
- Prior art keywords
- soft metal
- metal
- thickness
- soft
- pressure
- 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
Landscapes
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
PURPOSE: To make it possible to manufacture a clad material composed of a soft metal and hard metal having equal thickness, respectively, by piling up a thick material of soft metal on the soft metal side of pessure welding material and making pressure welding again, after both soft metal and hard metal are pressure welded by fixing their thickness ratio to a specified value, when the soft metal and hard metal are pressure welded.
CONSTITUTION: Soft metal 1, such as Cu, Cu alloy, Al, Al alloy, Ti, Ti alloy, etc., and hard metal 2, sucu as stainless steel, alloy steel, carbon steel, soft steel, etc., are piled up with thicknesses of t' and T1, respectively, and compressed and pressure welded. In this case, the pressure welding is made a t'/T1 value of 0.3 and 40% of compressibility, and a pressure welded material composed of soft metal 1' having a thickness of T2' and hard metal 2' having a thickness of T2' is obtained. Thick metallic plate 4 of the same material as the soft metal has is pilled up on the soft metal side of the pressure welding material and pressure welded, and then a diffusion annealing is made on the pressure welded material in an inert gas. Thus a clad material composed of soft metal 4' of a thickness of t2 and hard metal 2" having a thickness of T2 which is the same as the t2, is manufactured.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15248579A JPS5677086A (en) | 1979-11-27 | 1979-11-27 | Pressure welding of metallic material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15248579A JPS5677086A (en) | 1979-11-27 | 1979-11-27 | Pressure welding of metallic material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5677086A true JPS5677086A (en) | 1981-06-25 |
| JPS6344473B2 JPS6344473B2 (en) | 1988-09-05 |
Family
ID=15541508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15248579A Granted JPS5677086A (en) | 1979-11-27 | 1979-11-27 | Pressure welding of metallic material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5677086A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7467799B1 (en) * | 1999-08-05 | 2008-12-23 | Oil States Industries, Inc. | Composite metal-to-metal seal having a relatively soft metal overlay and a relatively hard metal core |
-
1979
- 1979-11-27 JP JP15248579A patent/JPS5677086A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7467799B1 (en) * | 1999-08-05 | 2008-12-23 | Oil States Industries, Inc. | Composite metal-to-metal seal having a relatively soft metal overlay and a relatively hard metal core |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6344473B2 (en) | 1988-09-05 |
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