JPS5524974A - Producing metal grain and equipment therefor - Google Patents
Producing metal grain and equipment thereforInfo
- Publication number
- JPS5524974A JPS5524974A JP9835878A JP9835878A JPS5524974A JP S5524974 A JPS5524974 A JP S5524974A JP 9835878 A JP9835878 A JP 9835878A JP 9835878 A JP9835878 A JP 9835878A JP S5524974 A JPS5524974 A JP S5524974A
- Authority
- JP
- Japan
- Prior art keywords
- jetted
- burner
- metal
- hole
- melted
- 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
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Abstract
PURPOSE: For effective and inexpensive production of metal grain without the use of melting furnace and the need of waiting time, metal wire (bar) material is continuously inserted into hollow burner and melted. At the same time, air, other gas or water is jetted from the periphery of the burner.
CONSTITUTION: Wire (bar) material 6 is continuously fed by the feeder 4 into the center hole 2 of the burner 1. The material 6 is melted by 2000 to 2500°C flame jetted from the flame hole 7 concentric with the center hole 2. This produces metal spheres of 3 to 60 mm diameters which drop. If air, other gas or water is jetted from the jet hole 3, metal spheres are divided into fine particles with diameter of about 50 microns. The process allows almost unmanned operation, providing final products as soon as the operation starts.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9835878A JPS5524974A (en) | 1978-08-11 | 1978-08-11 | Producing metal grain and equipment therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9835878A JPS5524974A (en) | 1978-08-11 | 1978-08-11 | Producing metal grain and equipment therefor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5524974A true JPS5524974A (en) | 1980-02-22 |
JPS5622922B2 JPS5622922B2 (en) | 1981-05-28 |
Family
ID=14217653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9835878A Granted JPS5524974A (en) | 1978-08-11 | 1978-08-11 | Producing metal grain and equipment therefor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5524974A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2711111A4 (en) * | 2011-05-18 | 2015-05-20 | Tohoku Techno Arch Co Ltd | Metallic powder production method and metallic powder production device |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59167423U (en) * | 1983-04-22 | 1984-11-09 | 名伸電機株式会社 | Fixing guide for lead-in wire |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4998758A (en) * | 1973-01-05 | 1974-09-18 | ||
JPS5079470A (en) * | 1973-11-19 | 1975-06-27 | ||
JPS5156762A (en) * | 1974-09-20 | 1976-05-18 | Caterpillar Tractor Co | KAIRYOSARETASHUGOTAIZAIRYONO SEIZOHOHOOYOBI SOCHI |
-
1978
- 1978-08-11 JP JP9835878A patent/JPS5524974A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4998758A (en) * | 1973-01-05 | 1974-09-18 | ||
JPS5079470A (en) * | 1973-11-19 | 1975-06-27 | ||
JPS5156762A (en) * | 1974-09-20 | 1976-05-18 | Caterpillar Tractor Co | KAIRYOSARETASHUGOTAIZAIRYONO SEIZOHOHOOYOBI SOCHI |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2711111A4 (en) * | 2011-05-18 | 2015-05-20 | Tohoku Techno Arch Co Ltd | Metallic powder production method and metallic powder production device |
Also Published As
Publication number | Publication date |
---|---|
JPS5622922B2 (en) | 1981-05-28 |
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