JPH0575801B2 - - Google Patents

Info

Publication number
JPH0575801B2
JPH0575801B2 JP6697789A JP6697789A JPH0575801B2 JP H0575801 B2 JPH0575801 B2 JP H0575801B2 JP 6697789 A JP6697789 A JP 6697789A JP 6697789 A JP6697789 A JP 6697789A JP H0575801 B2 JPH0575801 B2 JP H0575801B2
Authority
JP
Japan
Prior art keywords
alloy
chamber
molten
pressure
melting
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.)
Expired - Fee Related
Application number
JP6697789A
Other languages
English (en)
Japanese (ja)
Other versions
JPH02247305A (ja
Inventor
Rikuhiro Komya
Kazuyuki Tashiro
Kyosuke Okita
Hiroshi Kawasaki
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP6697789A priority Critical patent/JPH02247305A/ja
Publication of JPH02247305A publication Critical patent/JPH02247305A/ja
Publication of JPH0575801B2 publication Critical patent/JPH0575801B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
JP6697789A 1989-03-17 1989-03-17 Ｎｄ合金フレーク製造時の雰囲気圧制御方法 Granted JPH02247305A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6697789A JPH02247305A (ja) 1989-03-17 1989-03-17 Ｎｄ合金フレーク製造時の雰囲気圧制御方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6697789A JPH02247305A (ja) 1989-03-17 1989-03-17 Ｎｄ合金フレーク製造時の雰囲気圧制御方法

Publications (2)

Publication Number Publication Date
JPH02247305A JPH02247305A (ja) 1990-10-03
JPH0575801B2 true JPH0575801B2 (enrdf_load_stackoverflow) 1993-10-21

Family

ID=13331594

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6697789A Granted JPH02247305A (ja) 1989-03-17 1989-03-17 Ｎｄ合金フレーク製造時の雰囲気圧制御方法

Country Status (1)

Country Link
JP (1) JPH02247305A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7004228B2 (en) 2000-10-06 2006-02-28 Santoku Corporation Process for producing, through strip casting, raw alloy for nanocomposite type permanent magnet
JP3602120B2 (ja) 2002-08-08 2004-12-15 株式会社Ｎｅｏｍａｘ ナノコンポジット磁石用急冷合金の製造方法
CN102205417B (zh) * 2010-03-29 2016-04-06 有研稀土新材料股份有限公司 一种快淬合金的制造方法及设备
CN103752785B (zh) * 2014-01-21 2015-09-02 罗冉 一种金属快速凝固带材生产装置及其方法

Also Published As

Publication number Publication date
JPH02247305A (ja) 1990-10-03

Similar Documents

Publication Publication Date Title
EP0411591B2 (en) Cold accumulating material
US20010015239A1 (en) Iron-base alloy permanent magnet powder and method for producing the same
US4471831A (en) Apparatus for rapid solidification casting of high temperature and reactive metallic alloys
JPH02247307A (ja) Ｎｄ合金フレーク製造方法
JP2639609B2 (ja) 永久磁石用合金鋳塊及びその製造法
JPH0575801B2 (enrdf_load_stackoverflow)
JP2000234137A (ja) ナノコンポジット磁石用原料合金、その粉末および製造方法、ならびにナノコンポジット磁石粉末および磁石の製造方法
JP3365628B2 (ja) 鉄基合金永久磁石粉末およびその製造方法
JPH09180716A (ja) 水素吸蔵合金の製造方法
Zhang Preparation methods of high-entropy materials
JP3972667B2 (ja) 箔の製造方法及びその装置
JP4120253B2 (ja) ナノコンポジット磁石用急冷合金およびその製造方法
JP2001108376A (ja) 底部出湯式浮揚溶解装置
JPH03130307A (ja) ミッシュメタル合金フレーク製造時の雰囲気圧制御方法
JP3647420B2 (ja) 急冷合金の製造方法
JPH0813078A (ja) 希土類磁石合金の製造方法
JPH03130310A (ja) ミッシュメタル合金フレーク製造方法
JPH01111805A (ja) プラズマ吹き付けにより金属を溶解し急速固化する方法
JPH0543973Y2 (enrdf_load_stackoverflow)
Sakaguchi et al. Microstructural studies of Nd Fe B powders produced by gas atomization
JP4529198B2 (ja) 微量の希土類金属を含む鉄基永久磁石およびその製造方法
JPH0575805B2 (enrdf_load_stackoverflow)
JPH02247304A (ja) Ｎｄ合金注湯用ノズル
Ren et al. Methods for preparing high-quality powder for targets
US7195661B2 (en) Magnetic material

Legal Events

Date Code Title Description
FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20071021

Year of fee payment: 14

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20081021

Year of fee payment: 15

LAPS Cancellation because of no payment of annual fees