DE69126170D1 - Ultrafeines sphärisches Nickelpulver sowie Verfahren zu seiner Herstellung - Google Patents

Ultrafeines sphärisches Nickelpulver sowie Verfahren zu seiner Herstellung

Info

Publication number: DE69126170D1
Authority: DE; Germany
Prior art keywords: production; nickel powder; spherical nickel; ultrafine spherical; ultrafine
Prior art date: 1990-06-12
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 - Lifetime

Application number

DE69126170T

Other languages

English (en)

Other versions

DE69126170T2 (de

Inventor

Hiroyuki Ishikawa

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.)

JFE Steel Corp

Original Assignee

Kawasaki 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.)

1990-06-12

Filing date

1991-06-12

Publication date

1997-06-26

1991-06-12 Application filed by Kawasaki Steel Corp filed Critical Kawasaki Steel Corp

1997-06-26 Application granted granted Critical

1997-06-26 Publication of DE69126170D1 publication Critical patent/DE69126170D1/de

1998-01-08 Publication of DE69126170T2 publication Critical patent/DE69126170T2/de

2011-06-13 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
- B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
- B22F9/28—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from gaseous metal compounds
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof

DE69126170T 1990-06-12 1991-06-12 Ultrafeines sphärisches Nickelpulver sowie Verfahren zu seiner Herstellung Expired - Lifetime DE69126170T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP2151645A JPH0445207A (ja)	1990-06-12	1990-06-12	球状ニッケル微粒の製造方法

Publications (2)

Publication Number	Publication Date
DE69126170D1 true DE69126170D1 (de)	1997-06-26
DE69126170T2 DE69126170T2 (de)	1998-01-08

Family

ID=15523092

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69126170T Expired - Lifetime DE69126170T2 (de)	1990-06-12	1991-06-12	Ultrafeines sphärisches Nickelpulver sowie Verfahren zu seiner Herstellung

Country Status (5)

Country	Link
EP (1)	EP0461866B1 (de)
JP (1)	JPH0445207A (de)
KR (1)	KR940009339B1 (de)
CA (1)	CA2044454C (de)
DE (1)	DE69126170T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3640511B2 (ja)	1997-09-05	2005-04-20	Ｊｆｅミネラル株式会社	ニッケル超微粉
JPH11189802A (ja) *	1997-12-25	1999-07-13	Kawatetsu Mining Co Ltd	ニッケル超微粉
JPH11189801A (ja)	1997-12-25	1999-07-13	Kawatetsu Mining Co Ltd	ニッケル超微粉
WO2000003823A1 (fr) *	1998-07-15	2000-01-27	Toho Titanium Co., Ltd.	Poudre de metal
US6391084B1 (en)	1998-07-27	2002-05-21	Toho Titanium Co., Ltd.	Metal nickel powder
JP3807873B2 (ja)	1999-06-08	2006-08-09	東邦チタニウム株式会社	Ｎｉ超微粉の製造方法
KR100453554B1 (ko) *	2002-03-27	2004-10-20	한국지질자원연구원	기상 환원반응에 의한 코발트 초미분체 제조방법
JP3492672B1 (ja) *	2002-05-29	2004-02-03	東邦チタニウム株式会社	金属粉末の製造方法及び製造装置
CA2544637C (en) *	2003-11-05	2012-04-24	Ishihara Chemical Co., Ltd.	Production method of pure metal/alloy super-micro powder
KR102572729B1 (ko) *	2021-11-10	2023-08-31	한국생산기술연구원	무기분말의 제조장치 및 제조방법
KR102564634B1 (ko) *	2021-11-10	2023-08-08	한국생산기술연구원	무기분말의 제조장치 및 제조방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB552120A (en) *	1941-08-14	1943-03-24	Telephone Mfg Co Ltd	Improvements in and relating to the production of metal or alloy powders
JPS597765B2 (ja) *	1980-09-13	1984-02-21	昭宣吉澤	微粉末金属の製造方法
JPH0623405B2 (ja) *	1985-09-17	1994-03-30	川崎製鉄株式会社	球状銅微粉の製造方法
JPS62192507A (ja) *	1986-02-20	1987-08-24	Akinobu Yoshizawa	金属微粉の製造法

1990
- 1990-06-12 JP JP2151645A patent/JPH0445207A/ja active Pending
1991
- 1991-06-12 DE DE69126170T patent/DE69126170T2/de not_active Expired - Lifetime
- 1991-06-12 CA CA002044454A patent/CA2044454C/en not_active Expired - Lifetime
- 1991-06-12 KR KR1019910009836A patent/KR940009339B1/ko not_active IP Right Cessation
- 1991-06-12 EP EP91305280A patent/EP0461866B1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0461866A2 (de)	1991-12-18
KR940009339B1 (ko)	1994-10-07
EP0461866A3 (en)	1992-09-23
DE69126170T2 (de)	1998-01-08
CA2044454C (en)	1997-05-06
JPH0445207A (ja)	1992-02-14
EP0461866B1 (de)	1997-05-21
KR920000417A (ko)	1992-01-29
CA2044454A1 (en)	1991-12-13

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Legal Events

Date	Code	Title	Description
1998-06-18	8364	No opposition during term of opposition