EP2576104A4 - Nitrided sintered steels - Google Patents

Nitrided sintered steels Download PDF

Info

Publication number
EP2576104A4
EP2576104A4 EP11790078.7A EP11790078A EP2576104A4 EP 2576104 A4 EP2576104 A4 EP 2576104A4 EP 11790078 A EP11790078 A EP 11790078A EP 2576104 A4 EP2576104 A4 EP 2576104A4
Authority
EP
European Patent Office
Prior art keywords
sintered steels
nitrided sintered
nitrided
steels
sintered
Prior art date
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.)
Withdrawn
Application number
EP11790078.7A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2576104A1 (en
Inventor
Sigurd Berg
Senad Dizdar
Ulf Engström
Ola LITSTRÖM
Eckart Schneider
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.)
Filing date
Publication date
Application filed by Hoganas AB filed Critical Hoganas AB
Publication of EP2576104A1 publication Critical patent/EP2576104A1/en
Publication of EP2576104A4 publication Critical patent/EP2576104A4/en
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • C22C33/0207—Using a mixture of prealloyed powders or a master alloy
    • 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
    • B22F1/12—Metallic powder containing non-metallic particles
    • 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
    • B22F3/24—After-treatment of workpieces or articles
    • 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
    • B22F3/24—After-treatment of workpieces or articles
    • B22F3/26—Impregnating
    • 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
    • C22C33/0264—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements the maximum content of each alloying element not exceeding 5%
    • 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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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
    • 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
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/40—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using liquids, e.g. salt baths, liquid suspensions
    • C23C8/42—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using liquids, e.g. salt baths, liquid suspensions only one element being applied
    • C23C8/48—Nitriding
    • 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)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Powder Metallurgy (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
EP11790078.7A 2010-06-04 2011-05-24 Nitrided sintered steels Withdrawn EP2576104A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US35136310P 2010-06-04 2010-06-04
SE1050576 2010-06-04
PCT/SE2011/050645 WO2011152774A1 (en) 2010-06-04 2011-05-24 Nitrided sintered steels

Publications (2)

Publication Number Publication Date
EP2576104A1 EP2576104A1 (en) 2013-04-10
EP2576104A4 true EP2576104A4 (en) 2017-05-31

Family

ID=45066971

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11790078.7A Withdrawn EP2576104A4 (en) 2010-06-04 2011-05-24 Nitrided sintered steels

Country Status (8)

Country Link
US (1) US20130136646A1 (enExample)
EP (1) EP2576104A4 (enExample)
JP (1) JP5992402B2 (enExample)
KR (2) KR20130105802A (enExample)
CN (1) CN102933338B (enExample)
BR (1) BR112012030800A2 (enExample)
RU (1) RU2559603C2 (enExample)
WO (1) WO2011152774A1 (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2861581C (en) 2011-12-30 2021-05-04 Scoperta, Inc. Coating compositions
WO2013127905A1 (en) * 2012-02-29 2013-09-06 Höganäs Ab (Publ) Pm automotive component and its manufacture
DE102013110417A1 (de) * 2013-09-20 2015-03-26 Thyssenkrupp Steel Europe Ag Metallpulver für pulverbasierte Fertigungsprozesse und Verfahren zur Herstellung eines metallischen Bauteils aus Metallpulver
US10173290B2 (en) 2014-06-09 2019-01-08 Scoperta, Inc. Crack resistant hardfacing alloys
JP7002169B2 (ja) 2014-12-16 2022-01-20 エリコン メテコ（ユーエス）インコーポレイテッド 靱性及び耐摩耗性を有する多重硬質相含有鉄合金
CA2997367C (en) 2015-09-04 2023-10-03 Scoperta, Inc. Chromium free and low-chromium wear resistant alloys
JP6409953B2 (ja) * 2015-09-11 2018-10-24 Ｊｆｅスチール株式会社 焼結部材原料用合金鋼粉の製造方法
KR102022946B1 (ko) * 2015-09-30 2019-09-19 제이에프이 스틸 가부시키가이샤 분말 야금용 합금 강분의 제조 방법
KR102023113B1 (ko) * 2015-09-30 2019-09-19 제이에프이 스틸 가부시키가이샤 분말 야금용 합금 강분의 제조 방법
CN105908077A (zh) * 2016-06-16 2016-08-31 安庆市吉安汽车零件锻轧有限公司 一种轴类材料用氮化钢及其制备方法
ES2848378T3 (es) * 2016-12-07 2021-08-09 Hoeganaes Ab Publ Polvo de acero inoxidable para producir acero inoxidable dúplex sinterizado
JP7167428B2 (ja) * 2017-11-10 2022-11-09 昭和電工マテリアルズ株式会社 鉄基焼結合金材及びその製造方法
US20210164081A1 (en) 2018-03-29 2021-06-03 Oerlikon Metco (Us) Inc. Reduced carbides ferrous alloys
CN113195759B (zh) 2018-10-26 2023-09-19 欧瑞康美科（美国）公司 耐腐蚀和耐磨镍基合金
WO2020198302A1 (en) 2019-03-28 2020-10-01 Oerlikon Metco (Us) Inc. Thermal spray iron-based alloys for coating engine cylinder bores
AU2020269275B2 (en) 2019-05-03 2025-05-22 Oerlikon Metco (Us) Inc. Powder feedstock for wear resistant bulk welding configured to optimize manufacturability
KR102829541B1 (ko) * 2020-02-17 2025-07-07 현대자동차주식회사 가변 오일 펌프용 아우터링 및 이의 제조방법
CN115216707A (zh) * 2021-04-19 2022-10-21 博世力士乐（北京）液压有限公司 一种新型粉末冶金材料、其制备方法、用途以及由其制成的制品

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5751240A (en) * 1980-09-12 1982-03-26 Toshiba Corp Manufacture of precipitation hardening type nitriding steel
US5154881A (en) * 1992-02-14 1992-10-13 Hoeganaes Corporation Method of making a sintered metal component
WO1999037424A1 (en) * 1998-01-21 1999-07-29 Höganäs Ab Steel powder for the preparation of sintered products
JP2003313649A (ja) * 2002-04-24 2003-11-06 Toyota Motor Corp 窒化処理方法および焼結部材
US20050244295A1 (en) * 2004-04-21 2005-11-03 Paul Skoglund Sintered metal parts and method for the manufacturing thereof
WO2009148402A1 (en) * 2008-06-06 2009-12-10 Höganäs Ab (Publ) Iron- based pre-alloyed powder
CA2744009A1 (en) * 2008-11-26 2010-06-03 Hoeganaes Ab (Publ) Lubricant for powder metallurgical compositions

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3687654A (en) * 1971-03-10 1972-08-29 Smith Inland A O Method of making alloy steel powder
JPS5810962B2 (ja) * 1978-10-30 1983-02-28 川崎製鉄株式会社 圧縮性、成形性および熱処理特性に優れる合金鋼粉
US4501613A (en) * 1982-07-22 1985-02-26 Tokyo Shibaura Denki Kabushiki Kaisha Wear resistant sintered body
JPS5938352A (ja) * 1982-08-28 1984-03-02 Sumitomo Electric Ind Ltd 高強度焼結鋼の製造法
JPS5947345A (ja) * 1982-09-08 1984-03-17 Sumitomo Electric Ind Ltd 耐摩性に優れた高強度焼結鋼の製造法
JPS60177174A (ja) * 1984-02-24 1985-09-11 Mitsubishi Metal Corp 鉄系焼結部品の表面処理法
JPS61276949A (ja) * 1985-05-29 1986-12-06 Sumitomo Metal Ind Ltd 焼結部品の製造方法
EP0677591B1 (en) * 1994-04-15 1999-11-24 Kawasaki Steel Corporation Alloy steel powders, sintered bodies and method
JP3446322B2 (ja) * 1994-08-03 2003-09-16 Ｊｆｅスチール株式会社 粉末冶金用合金鋼粉
GB9917510D0 (en) * 1999-07-27 1999-09-29 Federal Mogul Sintered Prod Sintered steel material
SE0201824D0 (sv) * 2002-06-14 2002-06-14 Hoeganaes Ab Pre-alloyed iron based powder
SE0401041D0 (sv) * 2004-04-21 2004-04-21 Hoeganaes Ab Sintered metal parts and method for the manufacturing thereof
SE0401707D0 (sv) * 2004-07-02 2004-07-02 Hoeganaes Ab Stainless steel powder
KR20100108407A (ko) * 2007-12-27 2010-10-06 회가내스 아베 저합금강 분말
CN101328943A (zh) * 2008-07-18 2008-12-24 璧山县三泰粉末冶金有限公司 摩托车离合器铁基摩擦片、制备工艺及其对偶片

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5751240A (en) * 1980-09-12 1982-03-26 Toshiba Corp Manufacture of precipitation hardening type nitriding steel
US5154881A (en) * 1992-02-14 1992-10-13 Hoeganaes Corporation Method of making a sintered metal component
WO1999037424A1 (en) * 1998-01-21 1999-07-29 Höganäs Ab Steel powder for the preparation of sintered products
JP2003313649A (ja) * 2002-04-24 2003-11-06 Toyota Motor Corp 窒化処理方法および焼結部材
US20050244295A1 (en) * 2004-04-21 2005-11-03 Paul Skoglund Sintered metal parts and method for the manufacturing thereof
WO2009148402A1 (en) * 2008-06-06 2009-12-10 Höganäs Ab (Publ) Iron- based pre-alloyed powder
CA2744009A1 (en) * 2008-11-26 2010-06-03 Hoeganaes Ab (Publ) Lubricant for powder metallurgical compositions

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2011152774A1 *

Also Published As

Publication number Publication date
CN102933338B (zh) 2017-01-25
KR20180072876A (ko) 2018-06-29
CN102933338A (zh) 2013-02-13
KR20130105802A (ko) 2013-09-26
JP5992402B2 (ja) 2016-09-14
BR112012030800A2 (pt) 2016-11-01
RU2559603C2 (ru) 2015-08-10
US20130136646A1 (en) 2013-05-30
EP2576104A1 (en) 2013-04-10
JP2013533379A (ja) 2013-08-22
WO2011152774A1 (en) 2011-12-08
RU2012157725A (ru) 2014-07-20

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