JPS5424263A - Manufacture of pure iron powder for use of powder metallurgy from empty tin cans - Google Patents
Manufacture of pure iron powder for use of powder metallurgy from empty tin cansInfo
- Publication number
- JPS5424263A JPS5424263A JP8928177A JP8928177A JPS5424263A JP S5424263 A JPS5424263 A JP S5424263A JP 8928177 A JP8928177 A JP 8928177A JP 8928177 A JP8928177 A JP 8928177A JP S5424263 A JPS5424263 A JP S5424263A
- Authority
- JP
- Japan
- Prior art keywords
- manufacture
- pure iron
- powder
- tin cans
- iron powder
- 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
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Abstract
PURPOSE: To manufacture the pure iron powder containing tin for use of the powder metallurgy, by roughly cruching, cooling, and pulverizing, the empty cans, and then, by processing the reducing, annealing, and heat treatment, within the hydrogen stream.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8928177A JPS5424263A (en) | 1977-07-27 | 1977-07-27 | Manufacture of pure iron powder for use of powder metallurgy from empty tin cans |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8928177A JPS5424263A (en) | 1977-07-27 | 1977-07-27 | Manufacture of pure iron powder for use of powder metallurgy from empty tin cans |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5424263A true JPS5424263A (en) | 1979-02-23 |
Family
ID=13966323
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8928177A Pending JPS5424263A (en) | 1977-07-27 | 1977-07-27 | Manufacture of pure iron powder for use of powder metallurgy from empty tin cans |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5424263A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0288706A (en) * | 1988-09-26 | 1990-03-28 | Ishikawajima Harima Heavy Ind Co Ltd | Method and apparatus for roughly pulverizing hafnium crystal bar |
-
1977
- 1977-07-27 JP JP8928177A patent/JPS5424263A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0288706A (en) * | 1988-09-26 | 1990-03-28 | Ishikawajima Harima Heavy Ind Co Ltd | Method and apparatus for roughly pulverizing hafnium crystal bar |
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