JPS6475608A - Rotator for producing metal powder - Google Patents

Rotator for producing metal powder

Info

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
Application number
JP23435487A
Other languages
Japanese (ja)
Other versions
JPH07100803B2 (en
Inventor
Toru Degawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Engineering and Shipbuilding Co Ltd
Original Assignee
Mitsui Engineering and Shipbuilding Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsui Engineering and Shipbuilding Co Ltd filed Critical Mitsui Engineering and Shipbuilding Co Ltd
Priority to JP23435487A priority Critical patent/JPH07100803B2/en
Publication of JPS6475608A publication Critical patent/JPS6475608A/en
Publication of JPH07100803B2 publication Critical patent/JPH07100803B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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  • 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.
JP23435487A 1987-09-18 1987-09-18 Rotor for metal powder production Expired - Lifetime JPH07100803B2 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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