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SE9803171D0 - Warm compaction of steel powders - Google Patents

Warm compaction of steel powders

Info

Publication number
SE9803171D0
SE9803171D0 SE9803171A SE9803171A SE9803171D0 SE 9803171 D0 SE9803171 D0 SE 9803171D0 SE 9803171 A SE9803171 A SE 9803171A SE 9803171 A SE9803171 A SE 9803171A SE 9803171 D0 SE9803171 D0 SE 9803171D0
Authority
SE
Sweden
Prior art keywords
stainless steel
steel powder
mixture
alloying elements
steel powders
Prior art date
Application number
SE9803171A
Other languages
English (en)
Inventor
Anders Bergqvist
Original Assignee
Hoeganaes 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.)
Filing date
Publication date
Application filed by Hoeganaes Ab filed Critical Hoeganaes Ab
Priority to SE9803171A priority Critical patent/SE9803171D0/sv
Publication of SE9803171D0 publication Critical patent/SE9803171D0/sv
Priority to TW087115821A priority patent/TW494028B/zh
Priority to AT99951336T priority patent/ATE296700T1/de
Priority to PCT/SE1999/001636 priority patent/WO2000016934A1/en
Priority to EP99951336A priority patent/EP1117499B1/en
Priority to CA002343540A priority patent/CA2343540A1/en
Priority to ES99951336T priority patent/ES2243078T3/es
Priority to RU2001111035/02A priority patent/RU2228820C2/ru
Priority to KR1020017003360A priority patent/KR20010079834A/ko
Priority to PL346612A priority patent/PL190995B1/pl
Priority to BR9913840-9A priority patent/BR9913840A/pt
Priority to DE69925615T priority patent/DE69925615T2/de
Priority to CNB998110175A priority patent/CN1180903C/zh
Priority to AU63795/99A priority patent/AU737459C/en
Priority to JP2000573881A priority patent/JP2002526650A/ja
Priority to US09/767,740 priority patent/US6365095B1/en
Priority to ZA200101630A priority patent/ZA200101630B/en

Links

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
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/12—Both compacting and sintering
    • B22F3/14—Both compacting and sintering simultaneously
    • B22F2003/145—Both compacting and sintering simultaneously by warm compacting, below debindering temperature

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Lubricants (AREA)
SE9803171A 1998-09-18 1998-09-18 Warm compaction of steel powders SE9803171D0 (sv)

Priority Applications (17)

Application Number Priority Date Filing Date Title
SE9803171A SE9803171D0 (sv) 1998-09-18 1998-09-18 Warm compaction of steel powders
TW087115821A TW494028B (en) 1998-09-18 1998-09-23 Warm compaction of stainless steel powders
JP2000573881A JP2002526650A (ja) 1998-09-18 1999-09-17 鋼粉末の温間成形
ES99951336T ES2243078T3 (es) 1998-09-18 1999-09-17 Compactacion en caliente de polvos de acero.
PL346612A PL190995B1 (pl) 1998-09-18 1999-09-17 Sposób wytwarzania sprasowanych na gorąco części z proszku stalowego i kompozycja proszku stalowego do prasowania na gorąco
EP99951336A EP1117499B1 (en) 1998-09-18 1999-09-17 Warm compaction of steel powders
CA002343540A CA2343540A1 (en) 1998-09-18 1999-09-17 Warm compaction of steel powders
AT99951336T ATE296700T1 (de) 1998-09-18 1999-09-17 Warmumformung von stahlpulvern
RU2001111035/02A RU2228820C2 (ru) 1998-09-18 1999-09-17 Способ горячего прессования изделий и порошковая композиция для горячего прессования
KR1020017003360A KR20010079834A (ko) 1998-09-18 1999-09-17 강분말의 열간 압분
PCT/SE1999/001636 WO2000016934A1 (en) 1998-09-18 1999-09-17 Warm compaction of steel powders
BR9913840-9A BR9913840A (pt) 1998-09-18 1999-09-17 Compactação por aquecimento de pós de aço
DE69925615T DE69925615T2 (de) 1998-09-18 1999-09-17 Warmumformung von stahlpulvern
CNB998110175A CN1180903C (zh) 1998-09-18 1999-09-17 钢粉的热压实
AU63795/99A AU737459C (en) 1998-09-18 1999-09-17 Warm compaction of steel powders
US09/767,740 US6365095B1 (en) 1998-09-18 2001-01-24 Warm compaction of steel powders
ZA200101630A ZA200101630B (en) 1998-09-18 2001-02-27 Warm compaction of steel powders.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9803171A SE9803171D0 (sv) 1998-09-18 1998-09-18 Warm compaction of steel powders

Publications (1)

Publication Number Publication Date
SE9803171D0 true SE9803171D0 (sv) 1998-09-18

Family

ID=20412637

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9803171A SE9803171D0 (sv) 1998-09-18 1998-09-18 Warm compaction of steel powders

Country Status (17)

Country Link
US (1) US6365095B1 (sv)
EP (1) EP1117499B1 (sv)
JP (1) JP2002526650A (sv)
KR (1) KR20010079834A (sv)
CN (1) CN1180903C (sv)
AT (1) ATE296700T1 (sv)
AU (1) AU737459C (sv)
BR (1) BR9913840A (sv)
CA (1) CA2343540A1 (sv)
DE (1) DE69925615T2 (sv)
ES (1) ES2243078T3 (sv)
PL (1) PL190995B1 (sv)
RU (1) RU2228820C2 (sv)
SE (1) SE9803171D0 (sv)
TW (1) TW494028B (sv)
WO (1) WO2000016934A1 (sv)
ZA (1) ZA200101630B (sv)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6676895B2 (en) * 2000-06-05 2004-01-13 Michael L. Kuhns Method of manufacturing an object, such as a form tool for forming threaded fasteners
US6514307B2 (en) * 2000-08-31 2003-02-04 Kawasaki Steel Corporation Iron-based sintered powder metal body, manufacturing method thereof and manufacturing method of iron-based sintered component with high strength and high density
SE0102102D0 (sv) * 2001-06-13 2001-06-13 Hoeganaes Ab High density stainless steel products and method for the preparation thereof
SE0201825D0 (sv) * 2002-06-14 2002-06-14 Hoeganaes Ab Warm compaction of steel powders
SE0201824D0 (sv) * 2002-06-14 2002-06-14 Hoeganaes Ab Pre-alloyed iron based powder
JP2004148414A (ja) * 2002-10-28 2004-05-27 Seiko Epson Corp 研削材及び研削材の製造方法並びに製造装置
US20040151611A1 (en) * 2003-01-30 2004-08-05 Kline Kerry J. Method for producing powder metal tooling, mold cavity member
US20050129563A1 (en) * 2003-12-11 2005-06-16 Borgwarner Inc. Stainless steel powder for high temperature applications
CN1332055C (zh) * 2005-04-14 2007-08-15 华南理工大学 一种不锈钢粉末复合材料及其温压方法
UA95096C2 (uk) * 2005-12-30 2011-07-11 Хеганес Аб Порошкова металургійна композиція на основі заліза, композиційне мастило на її основі та спосіб його виробництва
WO2009040369A1 (en) * 2007-09-28 2009-04-02 Höganäs Ab (Publ) Metallurgical powder composition and method of production
MX2010003370A (es) * 2007-09-28 2010-05-05 Hoeganaes Ab Publ Composicion pulvimetalurgica y metodo de produccion.
EP3194631B1 (en) * 2014-09-16 2021-06-02 Höganäs AB (publ) A sintered component and a method for making a sintered component
CN105345009A (zh) * 2015-11-19 2016-02-24 苏州紫光伟业激光科技有限公司 一种用不锈钢粉末制造零件的方法
CN108838389B (zh) * 2018-07-13 2020-07-28 山东大学 一种粉末冶金铁素体不锈钢及其制备方法
CN109570486A (zh) * 2018-11-20 2019-04-05 广州市光铭金属制品有限责任公司 一种420不锈钢材料及其制备方法
CN109351961A (zh) * 2018-11-20 2019-02-19 广州市光铭金属制品有限责任公司 一种用于刀盘产品的420l不锈钢材料及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4448746A (en) * 1982-11-05 1984-05-15 Sumitomo Metal Industries, Ltd. Process for producing alloy steel powder
EP0378702B1 (en) * 1988-06-27 1996-09-04 Kawasaki Steel Corporation Sintered alloy steel with excellent corrosion resistance and process for its production
US5154881A (en) 1992-02-14 1992-10-13 Hoeganaes Corporation Method of making a sintered metal component
CA2165087C (en) * 1993-09-16 2004-07-06 Norbert Dautzenberg Process for preparing a powder mixture and its use
SE9401922D0 (sv) 1994-06-02 1994-06-02 Hoeganaes Ab Lubricant for metal powder compositions, metal powder composition containing th lubricant, method for making sintered products by using the lubricant, and the use of same
ES2140066T3 (es) * 1995-03-10 2000-02-16 Powdrex Ltd Polvos de acero inoxidable y articulos producidos de los mismos por pulvimetalurgia.
SE9702299D0 (sv) * 1997-06-17 1997-06-17 Hoeganaes Ab Stainless steel powder

Also Published As

Publication number Publication date
AU737459B2 (en) 2001-08-23
EP1117499B1 (en) 2005-06-01
DE69925615D1 (de) 2005-07-07
BR9913840A (pt) 2001-06-12
ATE296700T1 (de) 2005-06-15
ES2243078T3 (es) 2005-11-16
CN1180903C (zh) 2004-12-22
CN1318002A (zh) 2001-10-17
AU6379599A (en) 2000-04-10
WO2000016934A1 (en) 2000-03-30
RU2228820C2 (ru) 2004-05-20
EP1117499A1 (en) 2001-07-25
ZA200101630B (en) 2001-08-30
PL346612A1 (en) 2002-02-25
PL190995B1 (pl) 2006-02-28
KR20010079834A (ko) 2001-08-22
TW494028B (en) 2002-07-11
DE69925615T2 (de) 2005-10-27
CA2343540A1 (en) 2000-03-30
AU737459C (en) 2007-03-29
JP2002526650A (ja) 2002-08-20
US6365095B1 (en) 2002-04-02

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