[go: up one dir, main page]

UA83145C2 - Preliminary doped powder of stainless steel, powder metallurgical composition, method for obtaining parts and part from Preliminary doped powder of stainless steel - Google Patents

Preliminary doped powder of stainless steel, powder metallurgical composition, method for obtaining parts and part from Preliminary doped powder of stainless steel

Info

Publication number
UA83145C2
UA83145C2 UAA200701061A UAA200701061A UA83145C2 UA 83145 C2 UA83145 C2 UA 83145C2 UA A200701061 A UAA200701061 A UA A200701061A UA A200701061 A UAA200701061 A UA A200701061A UA 83145 C2 UA83145 C2 UA 83145C2
Authority
UA
Ukraine
Prior art keywords
stainless steel
powder
preliminary doped
preliminary
doped powder
Prior art date
Application number
UAA200701061A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Ове МОРС
Лейтон Рикардо Канто
Ола БЕРГМАН
Original Assignee
Хеганес Аб
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 Хеганес Аб filed Critical Хеганес Аб
Publication of UA83145C2 publication Critical patent/UA83145C2/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

Landscapes

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

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.
UAA200701061A 2004-07-02 2005-07-01 Preliminary doped powder of stainless steel, powder metallurgical composition, method for obtaining parts and part from Preliminary doped powder of stainless steel UA83145C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0401707A SE0401707D0 (en) 2004-07-02 2004-07-02 Stainless steel powder

Publications (1)

Publication Number Publication Date
UA83145C2 true UA83145C2 (en) 2008-06-10

Family

ID=32733732

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200701061A UA83145C2 (en) 2004-07-02 2005-07-01 Preliminary doped powder of stainless steel, powder metallurgical composition, method for obtaining parts and part from Preliminary doped powder of stainless steel

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
PL2066823T3 (en) 2006-09-22 2011-05-31 Hoeganaes Ab Publ Metallurgical powder composition and method of production
BRPI0718512B1 (en) * 2006-09-22 2016-09-13 Hoeganaes Ab Publ metallurgical powder composition and production method
WO2011045391A1 (en) * 2009-10-16 2011-04-21 Höganäs Aktiebolag (Publ) Nitrogen containing, low nickel sintered stainless steel
RU2559603C2 (en) * 2010-06-04 2015-08-10 Хеганес Аб (Пабл) Nitride-hardened sintered steels
TWI421376B (en) * 2011-01-28 2014-01-01 台耀科技股份有限公司 Method of Improving Strength and Hardness of Powder Metallurgy Stainless Steel
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
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 (7)

* 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
EP0813617B1 (en) * 1995-03-10 1999-10-27 Powdrex Limited Stainless steel powders and articles produced therefrom by powder metallurgy
GB9624999D0 (en) * 1996-11-30 1997-01-15 Brico Eng Iron-based powder
SE9702299D0 (en) * 1997-06-17 1997-06-17 Hoeganaes Ab Stainless steel powder
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
RU2007104054A (en) 2008-08-10
DE602005023998D1 (en) 2010-11-18
ZA200700040B (en) 2008-06-25
CN101124058B (en) 2010-06-16
CA2572130C (en) 2011-01-18
WO2006004529A1 (en) 2006-01-12
TWI279268B (en) 2007-04-21
TW200605972A (en) 2006-02-16
BRPI0512943A (en) 2008-04-15
EP1768803B1 (en) 2010-10-06
SE0401707D0 (en) 2004-07-02
DK1768803T3 (en) 2011-01-31
MXPA06015244A (en) 2007-03-15
CA2572130A1 (en) 2006-01-12
ATE483541T1 (en) 2010-10-15
RU2345866C2 (en) 2009-02-10
CN101124058A (en) 2008-02-13
EP1768803A1 (en) 2007-04-04
JP4580984B2 (en) 2010-11-17
AU2005260139A1 (en) 2006-01-12
ES2354019T3 (en) 2011-03-09
JP2008505248A (en) 2008-02-21
AU2005260139B2 (en) 2009-09-03

Similar Documents

Publication Publication Date Title
UA83145C2 (en) Preliminary doped powder of stainless steel, powder metallurgical composition, method for obtaining parts and part from Preliminary doped powder of stainless steel
JP4909460B2 (en) Steel powder for preparation of sintered products
EP2488675B1 (en) Nitrogen containing, low nickel sintered stainless steel
CA2911031C (en) Alloy steel powder for powder metallurgy and method of producing iron-based sintered body
TW333483B (en) Process for producing a low-oxygen, low-carbon iron-based powder
CA2442299A1 (en) Steel and steel tube for high-temperature use
EP1246949A4 (en) Improved metallurgical powder compositions and methods of making and using the same
DK1541261T3 (en) Preparation process for low oxygen refractory metal powder for powder metallurgy
MXPA04012570A (en) Composition and process for warm compaction of stainless steel powders.
TW200610599A (en) Sintered metal parts and method for the manufacturing thereof
JP2015108195A (en) Low alloy steel powder
PL1905858T3 (en) Cold-work tool steel article
MXPA05007580A (en) Ultrahigh strength hot-rolled steel and method of producing bands.
ATE272724T1 (en) METHOD FOR IN-SITU POWDER METALLURGICAL PRODUCTION OF A WEAR-RESISTANT COMPOSITE MATERIAL
Kishimoto et al. Development of high-efficiency stainless steelmaking by Cr ore smelting reduction method
Kremel et al. Contact formation and carbon dissolution during sintering of steels prepared from Astaloy CrM
KR20180022995A (en) Production method for alloy steel powder for powder metallurgy
Cai et al. Analysis on microstructure and metallurgical quality for D 2 cold-worked die steel
MXPA00007198A (en) Steel powder for the preparation of sintered products
Cheng Study on the parameters affecting the gear properties of sinter hardening.
James et al. Moly makes its mark again in alloy design
King Strength under stress promise of chrome alloys
Chechenev et al. Unroasted locking tubes for blowing steel inert gases of high carbon synthetic astringent.
Malygin et al. Investigation of interrelation between parameters of macrostructure and technological characteristics of sinter
Krasheninnikova et al. Influence of alloying on structure and properties of powder iron-chromium-molybdenum steels.