ATE239804T1 - Wärmebehandlungsverfahren für vollmartensitische stahllegierung - Google Patents

Wärmebehandlungsverfahren für vollmartensitische stahllegierung

Info

Publication number
ATE239804T1
ATE239804T1 AT98810193T AT98810193T ATE239804T1 AT E239804 T1 ATE239804 T1 AT E239804T1 AT 98810193 T AT98810193 T AT 98810193T AT 98810193 T AT98810193 T AT 98810193T AT E239804 T1 ATE239804 T1 AT E239804T1
Authority
AT
Austria
Prior art keywords
heat treatment
treatment process
steel alloy
martensitic steel
full martensitic
Prior art date
Application number
AT98810193T
Other languages
English (en)
Inventor
Peter Dr Ernst
Peter Prof Dr Uggowitzer
Markus Prof Dr Dr H C Speidel
Alkan Goecmen
Original Assignee
Alstom Switzerland Ltd
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 Alstom Switzerland Ltd filed Critical Alstom Switzerland Ltd
Application granted granted Critical
Publication of ATE239804T1 publication Critical patent/ATE239804T1/de

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
    • C22C38/30—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/002—Heat treatment of ferrous alloys containing Cr
    • 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%
    • 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
    • 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
    • C21D1/18—Hardening; Quenching with or without subsequent tempering

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)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
AT98810193T 1997-03-21 1998-03-09 Wärmebehandlungsverfahren für vollmartensitische stahllegierung ATE239804T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712020A DE19712020A1 (de) 1997-03-21 1997-03-21 Vollmartensitische Stahllegierung

Publications (1)

Publication Number Publication Date
ATE239804T1 true ATE239804T1 (de) 2003-05-15

Family

ID=7824257

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98810193T ATE239804T1 (de) 1997-03-21 1998-03-09 Wärmebehandlungsverfahren für vollmartensitische stahllegierung

Country Status (6)

Country Link
US (1) US6030469A (de)
EP (1) EP0866145B1 (de)
JP (1) JP4204089B2 (de)
AT (1) ATE239804T1 (de)
DE (2) DE19712020A1 (de)
ES (1) ES2199414T3 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7235212B2 (en) * 2001-02-09 2007-06-26 Ques Tek Innovations, Llc Nanocarbide precipitation strengthened ultrahigh strength, corrosion resistant, structural steels and method of making said steels
CA2377782C (en) 1999-07-12 2009-06-30 Gareth Thomas Low-carbon steels of superior mechanical and corrosion properties
JP3492969B2 (ja) * 2000-03-07 2004-02-03 株式会社日立製作所 蒸気タービン用ロータシャフト
DE10025808A1 (de) * 2000-05-24 2001-11-29 Alstom Power Nv Martensitisch-härtbarer Vergütungsstahl mit verbesserter Warmfestigkeit und Duktilität
CA2361180A1 (en) * 2000-11-03 2002-05-03 Michael M. Antony Thermal fatigue resistant stainless steel articles
DE10063117A1 (de) 2000-12-18 2003-06-18 Alstom Switzerland Ltd Umwandlungskontrollierter Nitrid-ausscheidungshärtender Vergütungsstahl
JP4836063B2 (ja) * 2001-04-19 2011-12-14 独立行政法人物質・材料研究機構 フェライト系耐熱鋼とその製造方法
US20040115084A1 (en) * 2002-12-12 2004-06-17 Borgwarner Inc. Method of producing powder metal parts
US6890393B2 (en) * 2003-02-07 2005-05-10 Advanced Steel Technology, Llc Fine-grained martensitic stainless steel and method thereof
US6899773B2 (en) * 2003-02-07 2005-05-31 Advanced Steel Technology, Llc Fine-grained martensitic stainless steel and method thereof
US20060065327A1 (en) * 2003-02-07 2006-03-30 Advance Steel Technology Fine-grained martensitic stainless steel and method thereof
ATE406466T1 (de) * 2004-10-29 2008-09-15 Alstom Technology Ltd Kriechfester martensitisch-härtbarer vergütungsstahl
JP4900639B2 (ja) * 2005-02-28 2012-03-21 独立行政法人物質・材料研究機構 焼戻しマルテンサイト組織を有するフェライト耐熱鋼とその製造方法
DE502005007518D1 (de) * 2005-08-18 2009-07-30 Siemens Ag Schraube für ein Turbinengehäuse
US20070048169A1 (en) * 2005-08-25 2007-03-01 Borgwarner Inc. Method of making powder metal parts by surface densification
EP2240619B1 (de) 2007-03-29 2017-01-25 General Electric Technology GmbH Kriechfester stahl
US7985304B2 (en) 2007-04-19 2011-07-26 Ati Properties, Inc. Nickel-base alloys and articles made therefrom
EP2116626B1 (de) 2008-02-25 2010-12-22 ALSTOM Technology Ltd Kriechfester Stahl
KR20170088439A (ko) * 2012-10-24 2017-08-01 씨알에스 홀딩즈 인코포레이티드 내부식성 조질강 합금
US11634803B2 (en) 2012-10-24 2023-04-25 Crs Holdings, Llc Quench and temper corrosion resistant steel alloy and method for producing the alloy
US10094007B2 (en) 2013-10-24 2018-10-09 Crs Holdings Inc. Method of manufacturing a ferrous alloy article using powder metallurgy processing
US10563293B2 (en) 2015-12-07 2020-02-18 Ati Properties Llc Methods for processing nickel-base alloys
CN115725911B (zh) * 2021-08-27 2023-12-08 华为技术有限公司 钢、钢结构件、电子设备及钢结构件的制备方法
CN115948700B (zh) * 2023-01-29 2023-06-30 襄阳金耐特机械股份有限公司 一种马氏体耐热钢

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB796733A (en) * 1955-07-09 1958-06-18 Birmingham Small Arms Co Ltd Improvements in or relating to alloy steels
SE330616B (de) * 1967-06-08 1970-11-23 Uddeholms Ab
JPS6024353A (ja) * 1983-07-20 1985-02-07 Japan Steel Works Ltd:The １２％Ｃｒ系耐熱鋼
DE4212966C2 (de) * 1992-04-18 1995-07-13 Ver Schmiedewerke Gmbh Verwendung eines martensitischen Chrom-Stahls
US5310431A (en) * 1992-10-07 1994-05-10 Robert F. Buck Creep resistant, precipitation-dispersion-strengthened, martensitic stainless steel and method thereof
US5415706A (en) * 1993-05-28 1995-05-16 Abb Management Ag Heat- and creep-resistant steel having a martensitic microstructure produced by a heat-treatment process
JPH08225833A (ja) * 1995-02-16 1996-09-03 Nippon Steel Corp 高温クリープ強度の優れたマルテンサイト系耐熱鋼の製造方法

Also Published As

Publication number Publication date
DE19712020A1 (de) 1998-09-24
JP4204089B2 (ja) 2009-01-07
US6030469A (en) 2000-02-29
EP0866145A3 (de) 1998-12-23
EP0866145A2 (de) 1998-09-23
JPH10265914A (ja) 1998-10-06
EP0866145B1 (de) 2003-05-07
ES2199414T3 (es) 2004-02-16
DE59808216D1 (de) 2003-06-12

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