JPS5722867A - Diffusion brazing method of steel - Google Patents
Diffusion brazing method of steelInfo
- Publication number
- JPS5722867A JPS5722867A JP9618680A JP9618680A JPS5722867A JP S5722867 A JPS5722867 A JP S5722867A JP 9618680 A JP9618680 A JP 9618680A JP 9618680 A JP9618680 A JP 9618680A JP S5722867 A JPS5722867 A JP S5722867A
- Authority
- JP
- Japan
- Prior art keywords
- joining
- molten layer
- joining materials
- joint
- steel
- 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 joining possible without any load from the outside without being affected by the shape and roughness of fayed surfaces by heating a joint to specific temps. by the use of a sheet-like insert material consisting of carbon powder and a binder.
CONSTITUTION: When an insert material consisting of mixing carbon powder, a binder prepd. by dissolving an acrylic resin in a solvent, and ≥1 kinds of a deoxidizer and a surfactant and molding the mixture into a sheet form is placed between joining materials 1 and 2 of steel, and the entire part of the joint is heated to ≥1,200°C above the eutectic temp., the joining materials do not melt but the eutectic steel formed at the fayed interface melt. Thereafeter, carbon atoms diffuse from the molten layer to the joining materials, and the carbon quantity in the molten layer decreases. Then, the solid-liquid interfaces moves toward the molten layer, and isothermal solidification takes place in the molten layer, thus the joint part assumes the same composition as that of the joining materials, and this completes joining.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9618680A JPS5722867A (en) | 1980-07-16 | 1980-07-16 | Diffusion brazing method of steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9618680A JPS5722867A (en) | 1980-07-16 | 1980-07-16 | Diffusion brazing method of steel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5722867A true JPS5722867A (en) | 1982-02-05 |
| JPS6245020B2 JPS6245020B2 (en) | 1987-09-24 |
Family
ID=14158274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9618680A Granted JPS5722867A (en) | 1980-07-16 | 1980-07-16 | Diffusion brazing method of steel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5722867A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60177992A (en) * | 1984-02-24 | 1985-09-11 | Mazda Motor Corp | Method for joining porous member and its product |
| WO1989007999A1 (en) * | 1988-02-29 | 1989-09-08 | Kabushiki Kaisha Komatsu Seisakusho | Process for resistance diffusion junction |
| US5648176A (en) * | 1994-02-08 | 1997-07-15 | Nippon Steel Corporation | Metallic honeycomb body for supporting catalyst for automobiles and process for producing the same |
| US6209777B1 (en) * | 1999-09-13 | 2001-04-03 | New Century Technology Co., Ltd. | Fusion welding method for binding surfaces of two metals |
| JP2010000510A (en) * | 2008-06-18 | 2010-01-07 | Toyota Central R&D Labs Inc | Member joining method and joining material |
| JP2010227964A (en) * | 2009-03-26 | 2010-10-14 | Osaka Univ | Method of producing metal material, and metal material |
| EP4148159A1 (en) * | 2021-09-08 | 2023-03-15 | Neturen Co., Ltd. | Steel joined body and method for manufacturing the same |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6503475B2 (en) * | 2015-12-03 | 2019-04-17 | 本田技研工業株式会社 | Bonding method of steel materials and bonding apparatus of steel materials |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51122150A (en) * | 1975-04-02 | 1976-10-26 | Nippon Zeon Co Ltd | Polyolefin resin composition |
| JPS546041A (en) * | 1977-06-15 | 1979-01-17 | Sumitomo Chem Co Ltd | Polypropylene composition with improved gloss |
| JPS5469155A (en) * | 1977-11-14 | 1979-06-02 | Showa Denko Kk | Polypropylene composition having improved transparency |
-
1980
- 1980-07-16 JP JP9618680A patent/JPS5722867A/en active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51122150A (en) * | 1975-04-02 | 1976-10-26 | Nippon Zeon Co Ltd | Polyolefin resin composition |
| JPS546041A (en) * | 1977-06-15 | 1979-01-17 | Sumitomo Chem Co Ltd | Polypropylene composition with improved gloss |
| JPS5469155A (en) * | 1977-11-14 | 1979-06-02 | Showa Denko Kk | Polypropylene composition having improved transparency |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60177992A (en) * | 1984-02-24 | 1985-09-11 | Mazda Motor Corp | Method for joining porous member and its product |
| JPH0225702B2 (en) * | 1984-02-24 | 1990-06-05 | Mazda Motor | |
| WO1989007999A1 (en) * | 1988-02-29 | 1989-09-08 | Kabushiki Kaisha Komatsu Seisakusho | Process for resistance diffusion junction |
| US5648176A (en) * | 1994-02-08 | 1997-07-15 | Nippon Steel Corporation | Metallic honeycomb body for supporting catalyst for automobiles and process for producing the same |
| US6209777B1 (en) * | 1999-09-13 | 2001-04-03 | New Century Technology Co., Ltd. | Fusion welding method for binding surfaces of two metals |
| JP2010000510A (en) * | 2008-06-18 | 2010-01-07 | Toyota Central R&D Labs Inc | Member joining method and joining material |
| JP2010227964A (en) * | 2009-03-26 | 2010-10-14 | Osaka Univ | Method of producing metal material, and metal material |
| EP4148159A1 (en) * | 2021-09-08 | 2023-03-15 | Neturen Co., Ltd. | Steel joined body and method for manufacturing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6245020B2 (en) | 1987-09-24 |
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