BR112015013006A2 - precipitation hardened martensitic stainless steel alloy - Google Patents

precipitation hardened martensitic stainless steel alloy

Info

Publication number
BR112015013006A2
BR112015013006A2 BR112015013006A BR112015013006A BR112015013006A2 BR 112015013006 A2 BR112015013006 A2 BR 112015013006A2 BR 112015013006 A BR112015013006 A BR 112015013006A BR 112015013006 A BR112015013006 A BR 112015013006A BR 112015013006 A2 BR112015013006 A2 BR 112015013006A2
Authority
BR
Brazil
Prior art keywords
max
stainless steel
martensitic stainless
steel alloy
alloy
Prior art date
Application number
BR112015013006A
Other languages
Portuguese (pt)
Inventor
E Wert David
l schmidt Michael
Original Assignee
Crs Holdings Inc
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 Crs Holdings Inc filed Critical Crs Holdings Inc
Publication of BR112015013006A2 publication Critical patent/BR112015013006A2/en

Links

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical 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

resumo “liga de aço inoxidável martensítico temperável por precipitação” uma liga de aço inoxidável martensítico, temperável por precipitação é divulgada. a liga tem a seguinte composição em porcentagem em peso, cerca de c 0,03 máx, mn 1,0 máx, si 0,75 máx, p 0,040 máx, s 0,020 máx, cr 10-13, ni 10,5-11,6, mo 0,25-1,5, co 0,5-1,5, cu 0,75 máx, ti 1,5-1,8, al 0,3-0,8, nb 0,3-0,8, b 0,010 máx, n 0,030 máx. o restante é ferro e impurezas usuais. a liga divulgada provê uma combinação única de resistência à corrosão, resistência, e tenacidade. 1/1summary “precipitation temperable martensitic stainless alloy” a martensitic precipitation precipitated stainless alloy is disclosed. The alloy has the following composition in weight percent, about c 0.03 max, mn 1.0 max, si 0.75 max, p 0.040 max, s 0.020 max, cr 10-13, ni 10.5-11 6.25 m 0.25-1.5, c 0.5-1.5, c 0.75 max, t1.5-1.8, al 0.3-0.8, nb 0.3- 0.8, b 0.010 max, n 0.030 max. the rest is iron and usual impurities. The disclosed alloy provides a unique combination of corrosion resistance, toughness, and toughness. 1/1

BR112015013006A 2012-12-06 2013-12-06 precipitation hardened martensitic stainless steel alloy BR112015013006A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/706,800 US20140161658A1 (en) 2012-12-06 2012-12-06 High Strength Precipitation Hardenable Stainless Steel
PCT/US2013/073542 WO2014089418A1 (en) 2012-12-06 2013-12-06 High streng preciptation hardenable stainless steel

Publications (1)

Publication Number Publication Date
BR112015013006A2 true BR112015013006A2 (en) 2017-07-11

Family

ID=49883242

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015013006A BR112015013006A2 (en) 2012-12-06 2013-12-06 precipitation hardened martensitic stainless steel alloy

Country Status (9)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104108003A (en) * 2013-04-19 2014-10-22 宝山钢铁股份有限公司 Manufacturing method for super 13Cr tool joint
SI3202427T1 (en) * 2016-02-03 2019-08-30 Deutsche Edelstahlwerke Specialty Steel Gmbh & Co. Kg Use of a biocompatible cobalt based alloy hardened by precipitation or reinforcing by mixed crystal forming and method for the manufacture of implants or prosthetics by material removal
SE539763C2 (en) * 2016-06-16 2017-11-21 Uddeholms Ab Steel suitable for plastic moulding 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
CA3106648C (en) * 2020-02-04 2022-09-13 Daido Steel Co., Ltd. Precipitation hardening martensitic stainless steel
JP2021123792A (en) * 2020-02-04 2021-08-30 大同特殊鋼株式会社 Precipitation hardening martensitic stainless steel
CA3168997A1 (en) 2020-02-26 2021-09-02 Crs Holdings, Llc High fracture toughness, high strength, precipitation hardenable stainless steel
CN114150233B (en) * 2021-11-25 2022-10-14 大连透平机械技术发展有限公司 Engineering heat treatment method for ultrahigh-strength steel for compressor impeller

Family Cites Families (15)

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Publication number Priority date Publication date Assignee Title
SE469986B (en) * 1991-10-07 1993-10-18 Sandvik Ab Detachable curable martensitic stainless steel
JPH0711391A (en) * 1993-06-28 1995-01-13 Nisshin Steel Co Ltd High strength martensitic stainless steel excellent in toughness
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 (en) * 1999-10-01 2001-04-17 Daido Steel Co Ltd Low carbon high hardness and high corrosion resistance martensitic stainless steel and its producing method
US6238455B1 (en) * 1999-10-22 2001-05-29 Crs Holdings, Inc. High-strength, titanium-bearing, powder metallurgy stainless steel article with enhanced machinability
SE518600C2 (en) * 1999-11-17 2002-10-29 Sandvik Ab automotive Suppliers
SE0300644L (en) * 2003-03-07 2004-03-09 Sandvik Ab Use of a precipitation-curable, martensitic stainless steel for the manufacture of implants and osteosynthesis products
WO2006081401A2 (en) * 2005-01-25 2006-08-03 Questek Innovations Llc MARTENSITIC STAINLESS STEEL STRENGTHENED BY NI3TI η-PHASE PRECIPITATION
KR20100135242A (en) * 2008-02-29 2010-12-24 씨알에스 홀딩즈 인코포레이티드 Method of making a high strength, high toughness, fatigue resistant, precipitation hardnable stainless steel and product made therefrom
EP2256220B1 (en) * 2008-03-25 2016-03-23 Nippon Steel & Sumitomo Metal Corporation Nickel-based alloy
TWI417402B (en) * 2008-10-31 2013-12-01 Crs Holdings Inc Ultra-high strength stainless alloy strip, a method of making same, and a method of using same for making a golf club head
JP5528986B2 (en) * 2010-11-09 2014-06-25 株式会社日立製作所 Precipitation hardening type martensitic stainless steel and steam turbine member using the same

Also Published As

Publication number Publication date
CA2893272C (en) 2019-04-23
EP2929062A1 (en) 2015-10-14
JP2016504498A (en) 2016-02-12
CN105102649A (en) 2015-11-25
US20180320256A1 (en) 2018-11-08
US20140161658A1 (en) 2014-06-12
US20160319406A1 (en) 2016-11-03
JP6117372B2 (en) 2017-04-19
KR20150082614A (en) 2015-07-15
CA2893272A1 (en) 2014-06-12
AU2013355066A1 (en) 2014-06-12
AU2013355066B2 (en) 2016-11-03
WO2014089418A1 (en) 2014-06-12
KR101780875B1 (en) 2017-09-21

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B07A Technical examination (opinion): publication of technical examination (opinion)
B09B Decision: refusal
B09B Decision: refusal

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