CA2893272C - Acier inoxydable durcissable par precipitation a haute resistance - Google Patents

Acier inoxydable durcissable par precipitation a haute resistance Download PDF

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Publication number
CA2893272C
CA2893272C CA2893272A CA2893272A CA2893272C CA 2893272 C CA2893272 C CA 2893272C CA 2893272 A CA2893272 A CA 2893272A CA 2893272 A CA2893272 A CA 2893272A CA 2893272 C CA2893272 C CA 2893272C
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alloy
max
toughness
strength
alloy recited
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CA2893272A
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CA2893272A1 (fr
Inventor
David E. Wert
Michael L. Schmidt
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CRS Holdings LLC
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CRS Holdings LLC
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Classifications

    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/06—Surface hardening
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
    • 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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
    • 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
    • C22C38/04—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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/008—Martensite
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/02—Hardening by precipitation
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/04—Hardening by cooling below 0 degrees Celsius
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Articles (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

L'invention concerne un alliage d'acier inoxydable martensitique durcissable par précipitation. L'alliage a la composition suivante en pourcentage en poids, environ C 0,03 max Mn 1,0 max Si 0,75 max P 0,040 max S 0,020 max Cr 10 à 13 Ni 10,5 à 11,6 Mo 0,25 à 1,5 Co 0,5 à 1,5 Cu 0,75 max Ti 1,5 à 1,8 Al 0,3 à 0,8 Nb 0,3 à 0,8 B 0,010 max N 0,030 max. Le complément est le fer et des impuretés habituelles. L'alliage présente une combinaison unique de résistance à la corrosion, de résistance mécanique et de ténacité.
CA2893272A 2012-12-06 2013-12-06 Acier inoxydable durcissable par precipitation a haute resistance Active CA2893272C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/706,800 2012-12-06
US13/706,800 US20140161658A1 (en) 2012-12-06 2012-12-06 High Strength Precipitation Hardenable Stainless Steel
PCT/US2013/073542 WO2014089418A1 (fr) 2012-12-06 2013-12-06 Acier inoxydable durcissable par précipitation à haute résistance

Publications (2)

Publication Number Publication Date
CA2893272A1 CA2893272A1 (fr) 2014-06-12
CA2893272C true CA2893272C (fr) 2019-04-23

Family

ID=49883242

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2893272A Active CA2893272C (fr) 2012-12-06 2013-12-06 Acier inoxydable durcissable par precipitation a haute resistance

Country Status (9)

Country Link
US (3) US20140161658A1 (fr)
EP (1) EP2929062A1 (fr)
JP (1) JP6117372B2 (fr)
KR (1) KR101780875B1 (fr)
CN (1) CN105102649A (fr)
AU (1) AU2013355066B2 (fr)
BR (1) BR112015013006A2 (fr)
CA (1) CA2893272C (fr)
WO (1) WO2014089418A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104108003A (zh) * 2013-04-19 2014-10-22 宝山钢铁股份有限公司 超级13Cr工具接头的制造方法
ES2729991T3 (es) * 2016-02-03 2019-11-07 Deutsche Edelstahlwerke Specialty Steel Gmbh & Co Kg Uso de una aleación de base de cobalto biocompatible que endurece por precipitación o que solidifica por formación de cristales mixtos y procedimiento para la fabricación de implantes o prótesis mediante mecanizado con desprendimiento de material
SE1650850A1 (en) * 2016-06-16 2017-11-21 Uddeholms Ab Steel suitable for plastic molding tools
SE541309C2 (en) * 2017-10-09 2019-06-25 Uddeholms Ab Steel suitable for hot working tools
US11692232B2 (en) 2018-09-05 2023-07-04 Gregory Vartanov High strength precipitation hardening stainless steel alloy and article made therefrom
JP7615607B2 (ja) * 2020-02-04 2025-01-17 大同特殊鋼株式会社 析出硬化型マルテンサイト系ステンレス鋼
CA3106648C (fr) * 2020-02-04 2022-09-13 Daido Steel Co., Ltd. Acier inoxydable martensitique a durcissement structural
WO2021173976A1 (fr) 2020-02-26 2021-09-02 Crs Holdings, Inc. Acier inoxydable durcissable par précipitation à haute résistance, à ténacité élevée à la fracture
CN114150233B (zh) * 2021-11-25 2022-10-14 大连透平机械技术发展有限公司 一种压缩机叶轮用超高强度钢工程化热处理方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE469986B (sv) * 1991-10-07 1993-10-18 Sandvik Ab Utskiljningshärdbart martensitiskt rostfritt stål
JPH0711391A (ja) * 1993-06-28 1995-01-13 Nisshin Steel Co Ltd 靭性に優れた高強度マルテンサイト系ステンレス鋼
US5411613A (en) * 1993-10-05 1995-05-02 United States Surgical Corporation Method of making heat treated stainless steel needles
US5681528A (en) * 1995-09-25 1997-10-28 Crs Holdings, Inc. High-strength, notch-ductile precipitation-hardening stainless steel alloy
US5681526A (en) 1996-04-23 1997-10-28 Usx Corporation Method and apparatus for post-combustion of gases during the refining of molten metal
US6220306B1 (en) * 1998-11-30 2001-04-24 Sumitomo Metal Ind Low carbon martensite stainless steel plate
JP2001107195A (ja) * 1999-10-01 2001-04-17 Daido Steel Co Ltd 低炭素高硬度・高耐食マルテンサイト系ステンレス鋼およびその製造方法
US6238455B1 (en) * 1999-10-22 2001-05-29 Crs Holdings, Inc. High-strength, titanium-bearing, powder metallurgy stainless steel article with enhanced machinability
SE518600C2 (sv) * 1999-11-17 2002-10-29 Sandvik Ab Fordonskomponent
SE522813C2 (sv) * 2003-03-07 2004-03-09 Sandvik Ab Användning av ett utskiljningshärdbart, martensitiskt rostfritt stål för tillverkning av implantat och osteosyntesprodukter
JP5362995B2 (ja) * 2005-01-25 2013-12-11 ケステック イノベーションズ エルエルシー Ｎｉ３Ｔｉη相析出によって強化されたマルテンサイトステンレス鋼
US20090283182A1 (en) * 2008-02-29 2009-11-19 Robert Wayne Krieble Method of Making a High Strength, High Toughness, Fatigue Resistant, Precipitation Hardenable Stainless Steel and Product Made Therefrom
ES2567042T3 (es) * 2008-03-25 2016-04-19 Nippon Steel & Sumitomo Metal Corporation Aleación a base de níquel
EP2350326B1 (fr) * 2008-10-31 2013-05-01 CRS Holdings, Inc. Feuillard d alliage inoxydable à ultra-haute résistance, procédé de fabrication associé et procédé d utilisation associé pour fabriquer une tête de club de golf
JP5528986B2 (ja) * 2010-11-09 2014-06-25 株式会社日立製作所 析出硬化型マルテンサイト系ステンレス鋼およびそれを用いた蒸気タービン部材

Also Published As

Publication number Publication date
KR101780875B1 (ko) 2017-09-21
CN105102649A (zh) 2015-11-25
KR20150082614A (ko) 2015-07-15
AU2013355066B2 (en) 2016-11-03
JP2016504498A (ja) 2016-02-12
EP2929062A1 (fr) 2015-10-14
BR112015013006A2 (pt) 2017-07-11
US20140161658A1 (en) 2014-06-12
US20180320256A1 (en) 2018-11-08
JP6117372B2 (ja) 2017-04-19
WO2014089418A1 (fr) 2014-06-12
AU2013355066A1 (en) 2014-06-12
US20160319406A1 (en) 2016-11-03
CA2893272A1 (fr) 2014-06-12

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