DE69809909D1 - Rostfreies stahlpulver - Google Patents

Rostfreies stahlpulver

Info

Publication number: DE69809909D1
Authority: DE; Germany
Prior art keywords: water; carbon; powder; stainless steel; oxygen
Prior art date: 1997-06-17
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

DE69809909T

Other languages

English (en)

Other versions

DE69809909T2 (de

Inventor

Johan Arvidsson

Alf Tryggmo

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.)

Hoganas AB

Original Assignee

Hoganas AB

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.)

1997-06-17

Filing date

1998-06-17

Publication date

2003-01-16

1998-06-17 Application filed by Hoganas AB filed Critical Hoganas AB

2003-01-16 Application granted granted Critical

2003-01-16 Publication of DE69809909D1 publication Critical patent/DE69809909D1/de

2003-07-10 Publication of DE69809909T2 publication Critical patent/DE69809909T2/de

2018-06-18 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
- C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
- C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
- C22C33/0285—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with Cr, Co, or Ni having a minimum content higher than 5%
- 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
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
- B22F2998/10—Processes characterised by the sequence of their steps
- 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
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Powder Metallurgy (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Preventing Corrosion Or Incrustation Of Metals (AREA)

DE69809909T 1997-06-17 1998-06-17 Rostfreies stahlpulver Expired - Lifetime DE69809909T2 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE9702299A SE9702299D0 (sv)	1997-06-17	1997-06-17	Stainless steel powder
PCT/SE1998/001189 WO1998058093A1 (en)	1997-06-17	1998-06-17	Stainless steel powder

Publications (2)

Publication Number	Publication Date
DE69809909D1 true DE69809909D1 (de)	2003-01-16
DE69809909T2 DE69809909T2 (de)	2003-07-10

Family

ID=20407404

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69809909T Expired - Lifetime DE69809909T2 (de)	1997-06-17	1998-06-17	Rostfreies stahlpulver

Country Status (15)

Country	Link
US (1)	US6342087B1 (de)
EP (1)	EP0990057B1 (de)
JP (2)	JP4536166B2 (de)
KR (1)	KR100530524B1 (de)
CN (1)	CN1101860C (de)
AT (1)	ATE229093T1 (de)
AU (1)	AU725169B2 (de)
BR (1)	BR9810753A (de)
CA (1)	CA2294362C (de)
DE (1)	DE69809909T2 (de)
ES (1)	ES2189186T3 (de)
RU (1)	RU2195386C2 (de)
SE (1)	SE9702299D0 (de)
TW (1)	TW384243B (de)
WO (1)	WO1998058093A1 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE9702299D0 (sv) *	1997-06-17	1997-06-17	Hoeganaes Ab	Stainless steel powder
SE9803171D0 (sv)	1998-09-18	1998-09-18	Hoeganaes Ab	Warm compaction of steel powders
SE0102102D0 (sv) *	2001-06-13	2001-06-13	Hoeganaes Ab	High density stainless steel products and method for the preparation thereof
CN1410208B (zh) *	2002-11-25	2011-01-19	莱芜钢铁集团粉末冶金有限公司	水雾化合金钢粉的制造方法
JP4849770B2 (ja) *	2003-02-13	2012-01-11	三菱製鋼株式会社	焼結性を改善した金属射出成形用合金鋼粉末
US20050129563A1 (en) *	2003-12-11	2005-06-16	Borgwarner Inc.	Stainless steel powder for high temperature applications
JP4898988B2 (ja) *	2004-04-16	2012-03-21	クックメディカルテクノロジーズエルエルシー	回収及び送出性能を高めるための一次ストラットを有する回収可能な大静脈フィルタ
US7473295B2 (en)	2004-07-02	2009-01-06	Höganäs Ab	Stainless steel powder
PL2066823T3 (pl) *	2006-09-22	2011-05-31	Hoeganaes Ab Publ	Metalurgiczna kompozycja proszkowa oraz sposób wytwarzania
DE602007010800D1 (de) *	2006-09-22	2011-01-05	Hoeganaes Ab Publ	Metallurgische pulverzusammensetzung und herstellungsverfahren dafür
US7918915B2 (en) *	2006-09-22	2011-04-05	Höganäs Ab	Specific chromium, molybdenum and carbon iron-based metallurgical powder composition capable of better compressibility and method of production
US8110020B2 (en)	2007-09-28	2012-02-07	Höganäs Ab (Publ)	Metallurgical powder composition and method of production
KR101551453B1 (ko) *	2007-09-28	2015-09-08	회가내스 아베 (피유비엘)	야금용 분말 조성물 및 이의 제조방법
US9162285B2 (en)	2008-04-08	2015-10-20	Federal-Mogul Corporation	Powder metal compositions for wear and temperature resistance applications and method of producing same
US9546412B2 (en)	2008-04-08	2017-01-17	Federal-Mogul Corporation	Powdered metal alloy composition for wear and temperature resistance applications and method of producing same
US9624568B2 (en)	2008-04-08	2017-04-18	Federal-Mogul Corporation	Thermal spray applications using iron based alloy powder
KR100956318B1 (ko) *	2009-02-16	2010-05-10	주식회사 세화기계	벨트컨베이어 풀리용 하드페이싱 드럼 제조방법
JP5470955B2 (ja) *	2009-03-24	2014-04-16	セイコーエプソン株式会社	金属粉末および焼結体
WO2012036488A2 (ko)	2010-09-15	2012-03-22	주식회사 포스코	철계 분말의 제조방법
KR101448595B1 (ko)	2012-10-10	2014-10-13	주식회사 포스코	철계 분말의 제조방법
WO2016041977A1 (en) *	2014-09-16	2016-03-24	Höganäs Ab (Publ)	A pre-alloyed iron- based powder, an iron-based powder mixture containing the pre-alloyed iron-based powder and a method for making pressed and sintered components from the iron-based powder mixture
CN104858444B (zh) *	2015-06-11	2017-04-26	四川理工学院	一种低氧含锰水雾化钢粉的还原工艺
DK3333275T3 (da) *	2016-12-07	2021-02-08	Hoeganaes Ab Publ	Rustfrit stålpulver til fremstilling af rustfrit duplex-sinterstål
KR102288887B1 (ko) *	2017-04-10	2021-08-12	현대자동차주식회사	철계분말의 제조방법 및 이에 의해 제조되는 철계분말
JP2018178254A (ja) *	2017-04-13	2018-11-15	Ｄｏｗａエレクトロニクス株式会社	Ｆｅ−Ｎｉ系合金粉末およびその製造方法
CN110029284A (zh) *	2018-06-08	2019-07-19	中南大学	一种钼韧化铸铁及其制造与热处理方法
CN109465441A (zh) *	2018-12-27	2019-03-15	马鞍山中科冶金材料科技有限公司	硅钛铬钒合金及其制备方法
CN111304552A (zh) *	2020-03-27	2020-06-19	上海镭镆科技有限公司	一种3d打印高耐磨不锈钢材料、制备方法及其应用
CN111705271A (zh) *	2020-04-27	2020-09-25	江苏萌达新材料科技有限公司	一种低振实密度316粉末及其制备方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5219823B2 (de) *	1972-12-25	1977-05-31
JPS533982B2 (de) *	1974-06-24	1978-02-13
JPS58481B2 (ja) *	1976-03-12	1983-01-06	川崎製鉄株式会社	低酸素鉄系金属粉末の製造方法および装置
JPS5980702A (ja) *	1982-10-29	1984-05-10	Sumitomo Metal Ind Ltd	合金鋼粉の製造方法
US4448746A (en) *	1982-11-05	1984-05-15	Sumitomo Metal Industries, Ltd.	Process for producing alloy steel powder
JPS63238201A (ja) *	1987-03-25	1988-10-04	Sumitomo Metal Ind Ltd	工具鋼粉末の焼鈍方法
JPH01275702A (ja) *	1988-04-27	1989-11-06	Hitachi Metals Ltd	粉末焼結材の製造方法
JPH0645801B2 (ja) *	1989-04-17	1994-06-15	川崎製鉄株式会社	Ｃｒ系合金鋼粉の仕上熱処理方法
JPH0717922B2 (ja) *	1990-06-18	1995-03-01	川崎製鉄株式会社	アトマイズ原料鉄粉を仕上還元して鉄粉を製造するときの加熱方法
US5152847A (en) *	1991-02-01	1992-10-06	Phoenix Metals Corp.	Method of decarburization annealing ferrous metal powders without sintering
ATE165628T1 (de) *	1993-09-16	1998-05-15	Mannesmann Ag	Verfahren zur herstellung von sinterteilen
JPH07243009A (ja) *	1994-03-07	1995-09-19	Daido Steel Co Ltd	Ｃｒ含有鋼及びその粉末
JP3383099B2 (ja) *	1994-12-28	2003-03-04	三菱製鋼株式会社	高耐食性焼結製品
JPH08193251A (ja) *	1995-01-13	1996-07-30	Daido Steel Co Ltd	非磁性ステンレス鋼粉末材料
JPH08246008A (ja) *	1995-03-08	1996-09-24	Daido Steel Co Ltd	金属粉末および水噴霧によるその製造方法
DE69604902T2 (de) *	1995-03-10	2000-05-04	Powdrex Ltd., Tonbridge	Rostfreier stahlpuder und ihre verwendung zur herstellung formkörper durch pulvermetallurgie
SE9602835D0 (sv) *	1996-07-22	1996-07-22	Hoeganaes Ab	Process for the preparation of an iron-based powder
SE9702299D0 (sv) *	1997-06-17	1997-06-17	Hoeganaes Ab	Stainless steel powder

1997
- 1997-06-17 SE SE9702299A patent/SE9702299D0/xx unknown
1998
- 1998-02-25 TW TW087102716A patent/TW384243B/zh not_active IP Right Cessation
- 1998-06-17 KR KR10-1999-7011787A patent/KR100530524B1/ko not_active IP Right Cessation
- 1998-06-17 WO PCT/SE1998/001189 patent/WO1998058093A1/en active IP Right Grant
- 1998-06-17 AU AU80516/98A patent/AU725169B2/en not_active Ceased
- 1998-06-17 ES ES98928808T patent/ES2189186T3/es not_active Expired - Lifetime
- 1998-06-17 RU RU2000101007/02A patent/RU2195386C2/ru not_active IP Right Cessation
- 1998-06-17 CN CN98806345A patent/CN1101860C/zh not_active Expired - Fee Related
- 1998-06-17 CA CA002294362A patent/CA2294362C/en not_active Expired - Fee Related
- 1998-06-17 AT AT98928808T patent/ATE229093T1/de not_active IP Right Cessation
- 1998-06-17 DE DE69809909T patent/DE69809909T2/de not_active Expired - Lifetime
- 1998-06-17 BR BR9810753-4A patent/BR9810753A/pt not_active IP Right Cessation
- 1998-06-17 EP EP98928808A patent/EP0990057B1/de not_active Expired - Lifetime
- 1998-06-17 JP JP50430699A patent/JP4536166B2/ja not_active Expired - Fee Related
1999
- 1999-12-17 US US09/465,324 patent/US6342087B1/en not_active Expired - Fee Related
2010
- 2010-03-30 JP JP2010078105A patent/JP2010196171A/ja active Pending

Also Published As

Publication number	Publication date
CN1101860C (zh)	2003-02-19
CA2294362A1 (en)	1998-12-23
EP0990057B1 (de)	2002-12-04
AU8051698A (en)	1999-01-04
JP2002508807A (ja)	2002-03-19
AU725169B2 (en)	2000-10-05
TW384243B (en)	2000-03-11
CA2294362C (en)	2007-11-06
CN1260841A (zh)	2000-07-19
SE9702299D0 (sv)	1997-06-17
ATE229093T1 (de)	2002-12-15
ES2189186T3 (es)	2003-07-01
BR9810753A (pt)	2000-08-15
JP2010196171A (ja)	2010-09-09
DE69809909T2 (de)	2003-07-10
WO1998058093A1 (en)	1998-12-23
KR20010049187A (ko)	2001-06-15
KR100530524B1 (ko)	2005-11-24
JP4536166B2 (ja)	2010-09-01
EP0990057A1 (de)	2000-04-05
RU2195386C2 (ru)	2002-12-27
US6342087B1 (en)	2002-01-29

Publication	Publication Date	Title
DE69809909D1 (de)	2003-01-16	Rostfreies stahlpulver
DE60238615D1 (de)	2011-01-27	Metallurgisches silizium hoher reinheit und verfahren zu seiner herstellung
ZA200003921B (en)	2001-05-30	Mold powder for continuously casting of steel and a method for continuous casting of steel.
RU2000101007A (ru)	2001-10-27	Порошок из нержавеющей стали и способ его получения
MY112255A (en)	2001-05-31	Cold rolled steel sheet having excellent machinability and production method thereof.
PL369257A1 (en)	2005-04-18	Hot-rolled steel strip provided for producing non grain-oriented electrical sheet, and method for the production thereof
GB2228000B (en)	1992-09-23	Manufacture of foam glass
GR1002628B (el)	1997-03-03	Μεθοδος και διαταξη για την παραγωγη ανοξειδωτου χαλυβα.
ATE197723T1 (de)	2000-12-15	Feuerresistente nickelfreie stähle für den stahlbau und verfahren zur herstellung von grobblech daraus
ATE165628T1 (de)	1998-05-15	Verfahren zur herstellung von sinterteilen
US4684403A (en)	1987-08-04	Dephosphorization process for manganese-containing alloys
JPS64246A (en)	1989-01-05	Spheroidal graphite cast iron
JPS6466056A (en)	1989-03-13	Mold powder for continuous casting
JPS57126951A (en)	1982-08-06	Production of killed steel ingot for hot rolling
DE69817900D1 (de)	2003-10-16	Niobium enthaltender Stahl und Verfahren zur Herstellung von Flachprodukten aus diesem Stahl
JPS57126953A (en)	1982-08-06	Production of killed steel ingot for hot rolling
JPS57134541A (en)	1982-08-19	Manufacture of low-carbon sulfur free cutting steel
JPS57185928A (en)	1982-11-16	Manufacture of high tensile band material for packing
DE59208318D1 (de)	1997-05-15	Verfahren zur Herstellung von Basiseisen für Sphäroguss
Tang et al.	1992	An Introduction of Bake-Hardening Steel Sheet Production
JPS57164907A (en)	1982-10-09	Production of steel having different contents of c from same molten iron
AU4070085A (en)	1985-10-11	Production of tool steels using chemically prepared v2 o3 as a vanadium additive
JPS54103720A (en)	1979-08-15	Hypereutectic graphite cast iron and method of producing same
JPS6456856A (en)	1989-03-03	Low-expansion steel
JPS54135611A (en)	1979-10-22	Refining method for caterpiller graphite cast iron

Legal Events

Date	Code	Title	Description
2004-01-08	8364	No opposition during term of opposition