DK1768803T3 - Sintered part made of stainless steel powder - Google Patents

Sintered part made of stainless steel powder

Info

Publication number
DK1768803T3
DK1768803T3 DK05755291.1T DK05755291T DK1768803T3 DK 1768803 T3 DK1768803 T3 DK 1768803T3 DK 05755291 T DK05755291 T DK 05755291T DK 1768803 T3 DK1768803 T3 DK 1768803T3
Authority
DK
Denmark
Prior art keywords
steel powder
sintered part
stainless steel
part made
vanadium
Prior art date
Application number
DK05755291.1T
Other languages
Danish (da)
Inventor
Owe Maars
Leyton Ricardo Canto
Ola Bergman
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
Application granted granted Critical
Publication of DK1768803T3 publication Critical patent/DK1768803T3/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
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
    • 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
    • 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

Abstract

The invention concerns a stainless steel powder and composition comprising at least 10w-t% chromium. Vanadium is present in an amount of at least 4 times the amount of carbon and nitrogen. The steel powder comprises 10-30% chromium, 0.1-1.0 vanadium, 0.5-1.5% silicon, less than 0.1% carbon and less than 0.07% nitrogen. A process for preparing a sintered part and a sintered part are also claimed.
DK05755291.1T 2004-07-02 2005-07-01 Sintered part made of stainless steel powder DK1768803T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0401707A SE0401707D0 (en) 2004-07-02 2004-07-02 Stainless steel powder
PCT/SE2005/001086 WO2006004529A1 (en) 2004-07-02 2005-07-01 Stainless steel powder

Publications (1)

Publication Number Publication Date
DK1768803T3 true DK1768803T3 (en) 2011-01-31

Family

ID=32733732

Family Applications (1)

Application Number Title Priority Date Filing Date
DK05755291.1T DK1768803T3 (en) 2004-07-02 2005-07-01 Sintered part made of stainless steel powder

Country Status (17)

Country Link
EP (1) EP1768803B1 (en)
JP (1) JP4580984B2 (en)
CN (1) CN101124058B (en)
AT (1) ATE483541T1 (en)
AU (1) AU2005260139B2 (en)
BR (1) BRPI0512943A (en)
CA (1) CA2572130C (en)
DE (1) DE602005023998D1 (en)
DK (1) DK1768803T3 (en)
ES (1) ES2354019T3 (en)
MX (1) MXPA06015244A (en)
RU (1) RU2345866C2 (en)
SE (1) SE0401707D0 (en)
TW (1) TWI279268B (en)
UA (1) UA83145C2 (en)
WO (1) WO2006004529A1 (en)
ZA (1) ZA200700040B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2066823B1 (en) * 2006-09-22 2010-11-24 Höganäs Ab (publ) Metallurgical powder composition and method of production
RU2458172C2 (en) * 2006-09-22 2012-08-10 Хеганес Аб (Пабл) Metallurgical powdered composition and method for its obtaining
CN102656288B (en) * 2009-10-16 2017-08-18 霍加纳斯公司（Publ） Nitrogenous low nickel sintered stainless steel
JP5992402B2 (en) * 2010-06-04 2016-09-14 ホガナス アクチボラグ （パブル） Manufacturing method of nitrided sintered component
TWI421375B (en) * 2011-01-28 2014-01-01 Taiwan Powder Technologies Co Ltd Methods for improving the mechanical properties of non - Austrian iron - based stainless steel surfaces
TWI421374B (en) * 2011-01-28 2014-01-01 Taiwan Powder Technologies Co Ltd Stainless steel low temperature carburizing method
TWI421376B (en) * 2011-01-28 2014-01-01 Taiwan Powder Technologies Co Ltd Method of Improving Strength and Hardness of Powder Metallurgy Stainless Steel
CN102660709A (en) * 2012-04-24 2012-09-12 邓湘凌 High-strength wear-resisting alloy and preparation method thereof
DE102012216052A1 (en) * 2012-09-11 2014-04-10 Robert Bosch Gmbh Sintered pressing part and method for producing such
CN103643160B (en) * 2013-11-11 2016-01-20 常熟市迅达粉末冶金有限公司 A kind of high-performance 17-4PH stainless steel and preparation method thereof
JP6314842B2 (en) * 2015-01-06 2018-04-25 セイコーエプソン株式会社 Metal powder for powder metallurgy, compound, granulated powder and sintered body
JP6314846B2 (en) * 2015-01-09 2018-04-25 セイコーエプソン株式会社 Metal powder for powder metallurgy, compound, granulated powder and sintered body
JP6319121B2 (en) * 2015-01-29 2018-05-09 セイコーエプソン株式会社 Method for producing metal powder for powder metallurgy, compound, granulated powder and sintered body
JP6314866B2 (en) * 2015-02-09 2018-04-25 セイコーエプソン株式会社 Method for producing metal powder for powder metallurgy, compound, granulated powder and sintered body
RU2750720C1 (en) * 2020-04-18 2021-07-01 Федеральное государственное бюджетное образовательное учреждение высшего образования "Юго-Западный государственный университет" (ЮЗГУ) Method of obtaining a sintered product from powder corrosive steel

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5947358A (en) * 1982-09-08 1984-03-17 Kawasaki Steel Corp Steel powder for wear resistant sintered alloy
ZA938889B (en) * 1992-12-07 1994-08-01 Mintek Stainless steel composition
AU4887796A (en) * 1995-03-10 1996-10-02 Powdrex Limited Stainless steel powders and articles produced therefrom by powder metallurgy
JP4975916B2 (en) * 2001-09-21 2012-07-11 株式会社日立製作所 High toughness and high strength ferritic steel and its manufacturing method
SE0201825D0 (en) * 2002-06-14 2002-06-14 Hoeganaes Ab Hot compaction or steel powders

Also Published As

Publication number Publication date
RU2345866C2 (en) 2009-02-10
TW200605972A (en) 2006-02-16
AU2005260139A1 (en) 2006-01-12
BRPI0512943A (en) 2008-04-15
UA83145C2 (en) 2008-06-10
CN101124058A (en) 2008-02-13
EP1768803B1 (en) 2010-10-06
MXPA06015244A (en) 2007-03-15
CA2572130C (en) 2011-01-18
JP4580984B2 (en) 2010-11-17
ZA200700040B (en) 2008-06-25
TWI279268B (en) 2007-04-21
RU2007104054A (en) 2008-08-10
EP1768803A1 (en) 2007-04-04
SE0401707D0 (en) 2004-07-02
ATE483541T1 (en) 2010-10-15
WO2006004529A1 (en) 2006-01-12
DE602005023998D1 (en) 2010-11-18
CA2572130A1 (en) 2006-01-12
AU2005260139B2 (en) 2009-09-03
CN101124058B (en) 2010-06-16
ES2354019T3 (en) 2011-03-09
JP2008505248A (en) 2008-02-21

Similar Documents

Publication Publication Date Title
DK1768803T3 (en) Sintered part made of stainless steel powder
DK1896624T3 (en) Martensitic stainless steel composition, method of making a mechanical part of the steel and resulting part thereof
UA92156C2 (en) Catalyst composition for hydrocracking and process for its preparation
MX2007003031A (en) Heteroaryl compounds for use as betamimetics in the treatment of respiratory diseases.
DE602004022316D1 (en) ALLOY COMPOSITIONS AND THESE DEVICES CONTAINING
ZA200507292B (en) Steel for producing high tensile structural components with excellent toughness at low temperatures and uses of such a steel
MXPA04000622A (en) Pyrazolylcarboxanilides as fungicides.
ATE338836T1 (en) MARTENSITIC STAINLESS STEEL WITH HIGH HARDNESS AND GOOD RESISTANCE TO CORROSION
MX343938B (en) Stainless steel product, use of the product and method of its manufacture.
DE50014694D1 (en) NICKELARMER AUSTENITIC STEEL
BRPI0607922A2 (en) austenitic stainless steel
SV2005002063A (en) REFRACTORY METAL POTS REF. MO 07704 - SV
ATE269426T1 (en) FERRITIC STAINLESS STEEL USABLE FOR FERROMAGNETIC WORKPIECES
ATE474609T1 (en) MEDICAL DEVICES AND METHOD FOR THE PRODUCTION THEREOF
TW583315B (en) Free cutting steel
WO2008017870A8 (en) Attenuated polio viruses
ATE535625T1 (en) USE OF A STEEL ALLOY AS A MATERIAL FOR PRODUCING DYNAMIC LOADED PIPE COMPONENTS AND PIPE COMPONENTS
PE20030026A1 (en) MOLD FOR FORMING GLASS ARTICLES AND MANUFACTURING METHOD
SI1766101T1 (en) Austenitic stainless steel composition and use thereof for the production of structural parts for land transport means and containers
DE69917331D1 (en) FORM STEEL
MXPA05009491A (en) Use of pteridine derivatives for the treatment of increased intracranial pressure, secondary ischemia, and disorders associated with an increased level of cytotoxic reactive oxygen species.
SE9502711D0 (en) Mixed iron powder for powder metallurgy
DE60331163D1 (en) USEFUL MECHANICAL PART OF STEEL WITH LOW CARBON CONTENT FOR PLASTIC FORMING AND MANUFACTURING METHOD
ATE340202T1 (en) POLYETHER POLYOL COMPOSITION
SE0201800D0 (en) Steel and plastic forming tools made of steel