JPS5626668A - Production of 3-layer clad blank material by immersing and pulling-up method - Google Patents
Production of 3-layer clad blank material by immersing and pulling-up methodInfo
- Publication number
- JPS5626668A JPS5626668A JP10221779A JP10221779A JPS5626668A JP S5626668 A JPS5626668 A JP S5626668A JP 10221779 A JP10221779 A JP 10221779A JP 10221779 A JP10221779 A JP 10221779A JP S5626668 A JPS5626668 A JP S5626668A
- Authority
- JP
- Japan
- Prior art keywords
- metal material
- immersing
- layer clad
- metal
- blank 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
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
PURPOSE: To form a 3-layer clad blank material without inclusion of scum and improve quality by treating the surface of a metal material and immersing the same in molten metal.
CONSTITUTION: Evaporative metals such as Zn, Ca and Mg or compounds such as Ca3N2 and Mg3N2 which thermally decompose and become vapor at high temperature is coated on the surface of a metal material 1 of a plate or cylindrical shape. Next, this metal material 1 is immersed into the molten metal 3 of a vessel 2. After a frozen layer 4 has formed to predetermined thickness on the surface, the metal material 1 is moved upward by a hanger 5 which has beforehand been mounted. Then, the deposition of scum on the surface of the metal material 1 is prevented and the good 3-layer clad blank material is obtained. The similar effect is also obtained by installing the metal material 10 having been adhered with the above-described coating agent into a mold 12 by a hanger 11, pouring molten metal 16 into the mold 12 via its bed plate 13 and molding board 14 from a pouring pipe 15 and moving the metal material 10 upward after the frozen layer 17 has formed.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10221779A JPS5626668A (en) | 1979-08-13 | 1979-08-13 | Production of 3-layer clad blank material by immersing and pulling-up method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10221779A JPS5626668A (en) | 1979-08-13 | 1979-08-13 | Production of 3-layer clad blank material by immersing and pulling-up method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5626668A true JPS5626668A (en) | 1981-03-14 |
Family
ID=14321490
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10221779A Pending JPS5626668A (en) | 1979-08-13 | 1979-08-13 | Production of 3-layer clad blank material by immersing and pulling-up method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5626668A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5733087A (en) * | 1980-08-07 | 1982-02-23 | Sanshin Ind Co Ltd | Outboard motor |
-
1979
- 1979-08-13 JP JP10221779A patent/JPS5626668A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5733087A (en) * | 1980-08-07 | 1982-02-23 | Sanshin Ind Co Ltd | Outboard motor |
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