JPS6475608A - Rotator for producing metal powder - Google Patents
Rotator for producing metal powderInfo
- Publication number
- JPS6475608A JPS6475608A JP23435487A JP23435487A JPS6475608A JP S6475608 A JPS6475608 A JP S6475608A JP 23435487 A JP23435487 A JP 23435487A JP 23435487 A JP23435487 A JP 23435487A JP S6475608 A JPS6475608 A JP S6475608A
- Authority
- JP
- Japan
- Prior art keywords
- molten metal
- rotator
- refractories
- metal powder
- brought
- 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:To increase the purity of metal powder when a molten metal is poured on a rotating disk to obtain the powder, by forming the surface of the disk brought into contact with the molten metal with high purity calceous refractories. CONSTITUTION:When a molten metal is poured on a rotator for producing metal powder, the surface of the rotator brought into contact with the molten metal is formed with high purity calceous refractories contg. >=98wt.% CaO. Since the refractories have superior thermal stability and are stable even to highly active metals such as Ti and Zr, the molten metal brought into contact with the refractories is not contaminated and highly pure metal powder is obtd.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23435487A JPH07100803B2 (en) | 1987-09-18 | 1987-09-18 | Rotor for metal powder production |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23435487A JPH07100803B2 (en) | 1987-09-18 | 1987-09-18 | Rotor for metal powder production |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6475608A true JPS6475608A (en) | 1989-03-22 |
JPH07100803B2 JPH07100803B2 (en) | 1995-11-01 |
Family
ID=16969686
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP23435487A Expired - Lifetime JPH07100803B2 (en) | 1987-09-18 | 1987-09-18 | Rotor for metal powder production |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH07100803B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5219678A (en) * | 1989-09-29 | 1993-06-15 | Kabushiki Kaisha Toshiba | Nickel-metal hydride secondary cell, and method of manufacturing the same, hydrogen absorbing alloy particles for cell, method of manufacturing the same |
-
1987
- 1987-09-18 JP JP23435487A patent/JPH07100803B2/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5219678A (en) * | 1989-09-29 | 1993-06-15 | Kabushiki Kaisha Toshiba | Nickel-metal hydride secondary cell, and method of manufacturing the same, hydrogen absorbing alloy particles for cell, method of manufacturing the same |
Also Published As
Publication number | Publication date |
---|---|
JPH07100803B2 (en) | 1995-11-01 |
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