JPS6473084A - Formation of metal coating layer by utilizing metal powder - Google Patents
Formation of metal coating layer by utilizing metal powderInfo
- Publication number
- JPS6473084A JPS6473084A JP22970787A JP22970787A JPS6473084A JP S6473084 A JPS6473084 A JP S6473084A JP 22970787 A JP22970787 A JP 22970787A JP 22970787 A JP22970787 A JP 22970787A JP S6473084 A JPS6473084 A JP S6473084A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- metal powder
- metal
- coating
- base material
- 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.)
- Pending
Links
Landscapes
- Other Surface Treatments For Metallic Materials (AREA)
Abstract
PURPOSE:To form a uniform metal coating layer in a short period of time by coating a metal powder compsn. having the m.p. lower than the m.p.of a metallic base material onto the surface of said material and press-welding the same to form a metal powder layer, then coating a flux on this layer and subjecting the layer to a rapid heating treatment. CONSTITUTION:The surface of the metallic base material (steel, stainless steel, etc.) is cleaned and the powder compsn. (about <=75mu particle size) essentially consisting of the metal powder having the m.p. lower than the m.p. of said material is uniformly coated thereon. The material and said coating are then press-welded by rolling rolls, etc., to form the metal powder layer. The flux prepd. in a liquid state is uniformly coated on this metal powder layer and is dried. Ammonium chloride, boric acid, silicic acid, etc., are properly used for said flux component. The metal powder layer is then subjected to the rapid heating treatment in a manner as to avoid melting of the base material metal by projecting high-output laser beams, etc., thereto. The arbitrary metal-alloy coated layer is thereby formed in a relatively short period of time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22970787A JPS6473084A (en) | 1987-09-16 | 1987-09-16 | Formation of metal coating layer by utilizing metal powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22970787A JPS6473084A (en) | 1987-09-16 | 1987-09-16 | Formation of metal coating layer by utilizing metal powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6473084A true JPS6473084A (en) | 1989-03-17 |
Family
ID=16896438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22970787A Pending JPS6473084A (en) | 1987-09-16 | 1987-09-16 | Formation of metal coating layer by utilizing metal powder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6473084A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10147128A1 (en) * | 2000-09-26 | 2002-06-20 | Aisin Seiki | Oil pump device |
| JP2007099029A (en) * | 2005-10-03 | 2007-04-19 | Nissan Motor Co Ltd | Unit mounting structure |
| CN101804509A (en) * | 2010-04-14 | 2010-08-18 | 武汉华工激光成套设备有限公司 | Laser texturing technique of surface of roll |
| WO2011030443A1 (en) * | 2009-09-11 | 2011-03-17 | Nakamura Heihachi | Corrosion-resistant coating layer on steel material and method of forming same |
-
1987
- 1987-09-16 JP JP22970787A patent/JPS6473084A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10147128A1 (en) * | 2000-09-26 | 2002-06-20 | Aisin Seiki | Oil pump device |
| JP2007099029A (en) * | 2005-10-03 | 2007-04-19 | Nissan Motor Co Ltd | Unit mounting structure |
| WO2011030443A1 (en) * | 2009-09-11 | 2011-03-17 | Nakamura Heihachi | Corrosion-resistant coating layer on steel material and method of forming same |
| CN101804509A (en) * | 2010-04-14 | 2010-08-18 | 武汉华工激光成套设备有限公司 | Laser texturing technique of surface of roll |
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