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IN2014KN01489A - - Google Patents

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Publication number
IN2014KN01489A
IN2014KN01489A IN1489KON2014A IN2014KN01489A IN 2014KN01489 A IN2014KN01489 A IN 2014KN01489A IN 1489KON2014 A IN1489KON2014 A IN 1489KON2014A IN 2014KN01489 A IN2014KN01489 A IN 2014KN01489A
Authority
IN
India
Prior art keywords
balance
weight
unavoidable impurities
austenitic alloy
impurities characterized
Prior art date
Application number
Inventor
Guocai Chai
Jan Högberg
Sofia Åkesson
Urban Forsberg
Original Assignee
Sandvik Intellectual Property
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 Sandvik Intellectual Property filed Critical Sandvik Intellectual Property
Publication of IN2014KN01489A publication Critical patent/IN2014KN01489A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C30/00—Alloys containing less than 50% by weight of each constituent
    • C22C30/02—Alloys containing less than 50% by weight of each constituent containing copper
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
    • C22C19/053—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 30% but less than 40%
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C30/00—Alloys containing less than 50% by weight of each constituent
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • 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
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • 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
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/04—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler and characterised by material, e.g. use of special steel alloy
    • 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
    • C21D2211/001—Austenite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Heat Treatment Of Steel (AREA)
  • Powder Metallurgy (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

An austenitic alloy comprising (in weight%): C: 0.01 0.05 Si: 0.05 0.80 Mn: 1.5 2 Cr: 26 34.5 Ni: 30 35 Mo: 3 4 Cu: 0.5 1.5 N: 0.05 0.15 V: =0.15 the balance Fe and unavoidable impurities characterized in that 40 = %Ni + 100*%N = 50
IN1489KON2014 2012-01-18 2013-01-16 IN2014KN01489A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12151566.2A EP2617858B1 (en) 2012-01-18 2012-01-18 Austenitic alloy
PCT/EP2013/050723 WO2013107763A1 (en) 2012-01-18 2013-01-16 Austenitic alloy

Publications (1)

Publication Number Publication Date
IN2014KN01489A true IN2014KN01489A (en) 2015-10-23

Family

ID=47844258

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1489KON2014 IN2014KN01489A (en) 2012-01-18 2013-01-16

Country Status (15)

Country Link
US (2) US9587295B2 (en)
EP (1) EP2617858B1 (en)
JP (1) JP6227561B2 (en)
KR (2) KR20140117417A (en)
CN (2) CN108517453A (en)
CA (1) CA2863508C (en)
DK (1) DK2617858T3 (en)
ES (1) ES2543046T3 (en)
HU (1) HUE026095T2 (en)
IN (1) IN2014KN01489A (en)
MX (1) MX337955B (en)
PL (1) PL2617858T3 (en)
TW (1) TWI551699B (en)
UA (1) UA112886C2 (en)
WO (1) WO2013107763A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL2617858T3 (en) * 2012-01-18 2015-12-31 Sandvik Intellectual Property Austenitic alloy
CN105066096A (en) * 2015-08-05 2015-11-18 上海锅炉厂有限公司 Header of ultra supercritical boiler unit at 700 DEG C
US10704114B2 (en) * 2015-12-30 2020-07-07 Sandvik Intellectual Property Ab Process of producing a duplex stainless steel tube
EP3397783A1 (en) * 2015-12-30 2018-11-07 Sandvik Intellectual Property AB A process of producing an austenitic stainless steel tube
CN109154038A (en) 2016-05-20 2019-01-04 山特维克知识产权股份有限公司 The alloy body of nickel-base alloy comprising pre-oxidation
JP6941003B2 (en) * 2017-08-17 2021-09-29 日本冶金工業株式会社 Fe-Ni-Cr-Mo alloy and its manufacturing method

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3716665A1 (en) 1987-05-19 1988-12-08 Vdm Nickel Tech CORROSION RESISTANT ALLOY
US4824638A (en) * 1987-06-29 1989-04-25 Carondelet Foundry Company Corrosion resistant alloy
US5378427A (en) * 1991-03-13 1995-01-03 Sumitomo Metal Industries, Ltd. Corrosion-resistant alloy heat transfer tubes for heat-recovery boilers
DE4210997C1 (en) * 1992-04-02 1993-01-14 Krupp Vdm Gmbh, 5980 Werdohl, De
JP2987732B2 (en) * 1993-03-25 1999-12-06 新日本製鐵株式会社 Method for producing Cr-Ni stainless steel alloy free from surface flaws by hot rolling
JP3534886B2 (en) * 1995-03-24 2004-06-07 日新製鋼株式会社 Austenitic stainless steel sheet excellent in pocket wave resistance and method for producing the same
CN1117882C (en) * 1999-04-19 2003-08-13 住友金属工业株式会社 Stainless steel material for solid polymer fuel battery
SE520027C2 (en) * 2000-05-22 2003-05-13 Sandvik Ab Austenitic alloy
SE525252C2 (en) * 2001-11-22 2005-01-11 Sandvik Ab Super austenitic stainless steel and the use of this steel
JP2005023353A (en) 2003-06-30 2005-01-27 Sumitomo Metal Ind Ltd Austenitic stainless steel for high temperature water environment
US7028478B2 (en) * 2003-12-16 2006-04-18 Advanced Combustion Energy Systems, Inc. Method and apparatus for the production of energy
AU2005258506B2 (en) 2004-06-30 2008-11-20 Nippon Steel Corporation Raw pipe of Fe-Ni alloy and method for production thereof
KR100931448B1 (en) * 2005-04-04 2009-12-11 수미도모 메탈 인더스트리즈, 리미티드 Austenitic Stainless Steels
KR101121325B1 (en) * 2006-03-02 2012-03-09 수미도모 메탈 인더스트리즈, 리미티드 Steel pipe excellent in steam resistance oxidation characteristics and method for manufacturing the same
WO2008010965A1 (en) * 2006-07-18 2008-01-24 Exxonmobil Research And Engineering Company High performance coated material with improved metal dusting corrosion resistance
JP4288528B2 (en) * 2007-10-03 2009-07-01 住友金属工業株式会社 High strength Cr-Ni alloy material and oil well seamless pipe using the same
JP2009167502A (en) * 2008-01-18 2009-07-30 Daido Steel Co Ltd Austenitic stainless steel for fuel cell separator
JP4462452B1 (en) * 2008-12-18 2010-05-12 住友金属工業株式会社 Manufacturing method of high alloy pipe
KR101169624B1 (en) * 2009-07-23 2012-07-30 제이에프이 스틸 가부시키가이샤 Stainless steel for fuel cell having excellent corrosion resistance and method for producing same
EP2692886B8 (en) * 2011-03-28 2019-07-10 Nippon Steel Corporation High-strength austenitic stainless steel for high-pressure hydrogen gas
PL2617858T3 (en) * 2012-01-18 2015-12-31 Sandvik Intellectual Property Austenitic alloy

Also Published As

Publication number Publication date
US9587295B2 (en) 2017-03-07
WO2013107763A1 (en) 2013-07-25
CA2863508C (en) 2021-05-04
JP2015506415A (en) 2015-03-02
EP2617858A1 (en) 2013-07-24
DK2617858T3 (en) 2015-10-05
HUE026095T2 (en) 2016-05-30
EP2617858B1 (en) 2015-07-15
TW201343935A (en) 2013-11-01
ES2543046T3 (en) 2015-08-14
UA112886C2 (en) 2016-11-10
BR112014017637A8 (en) 2017-07-11
KR102094655B1 (en) 2020-03-27
MX337955B (en) 2016-03-29
BR112014017637A2 (en) 2017-06-20
KR20140117417A (en) 2014-10-07
US20170121796A1 (en) 2017-05-04
JP6227561B2 (en) 2017-11-08
CA2863508A1 (en) 2013-07-25
CN108517453A (en) 2018-09-11
KR20200003246A (en) 2020-01-08
TWI551699B (en) 2016-10-01
MX2014008621A (en) 2014-08-29
CN104066862A (en) 2014-09-24
PL2617858T3 (en) 2015-12-31
US10487378B2 (en) 2019-11-26
US20140348699A1 (en) 2014-11-27

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