DE50105523D1 - Umwandlungskontrollierter Nitrid-ausscheidungshärtender Vergütungsstahl - Google Patents

Umwandlungskontrollierter Nitrid-ausscheidungshärtender Vergütungsstahl

Info

Publication number
DE50105523D1
DE50105523D1 DE50105523T DE50105523T DE50105523D1 DE 50105523 D1 DE50105523 D1 DE 50105523D1 DE 50105523 T DE50105523 T DE 50105523T DE 50105523 T DE50105523 T DE 50105523T DE 50105523 D1 DE50105523 D1 DE 50105523D1
Authority
DE
Germany
Prior art keywords
conversion
nitride precipitation
tempering steel
hardening tempering
controlled nitride
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.)
Expired - Lifetime
Application number
DE50105523T
Other languages
English (en)
Inventor
Dr Goecmen
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.)
General Electric Technology GmbH
Original Assignee
Alstom Technology AG
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 Technology AG filed Critical Alstom Technology AG
Priority to DE50105523T priority Critical patent/DE50105523D1/de
Application granted granted Critical
Publication of DE50105523D1 publication Critical patent/DE50105523D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C21D1/78—Combined heat-treatments not provided for above
    • 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
    • C22C38/18—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
    • C22C38/48—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
    • C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt

Landscapes

  • 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 Articles (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
DE50105523T 2000-12-18 2001-12-04 Umwandlungskontrollierter Nitrid-ausscheidungshärtender Vergütungsstahl Expired - Lifetime DE50105523D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50105523T DE50105523D1 (de) 2000-12-18 2001-12-04 Umwandlungskontrollierter Nitrid-ausscheidungshärtender Vergütungsstahl

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10063117A DE10063117A1 (de) 2000-12-18 2000-12-18 Umwandlungskontrollierter Nitrid-ausscheidungshärtender Vergütungsstahl
DE50105523T DE50105523D1 (de) 2000-12-18 2001-12-04 Umwandlungskontrollierter Nitrid-ausscheidungshärtender Vergütungsstahl

Publications (1)

Publication Number Publication Date
DE50105523D1 true DE50105523D1 (de) 2005-04-14

Family

ID=7667674

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10063117A Withdrawn DE10063117A1 (de) 2000-12-18 2000-12-18 Umwandlungskontrollierter Nitrid-ausscheidungshärtender Vergütungsstahl
DE50105523T Expired - Lifetime DE50105523D1 (de) 2000-12-18 2001-12-04 Umwandlungskontrollierter Nitrid-ausscheidungshärtender Vergütungsstahl

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10063117A Withdrawn DE10063117A1 (de) 2000-12-18 2000-12-18 Umwandlungskontrollierter Nitrid-ausscheidungshärtender Vergütungsstahl

Country Status (4)

Country Link
US (1) US6592685B2 (de)
EP (1) EP1215299B1 (de)
CN (1) CN1252305C (de)
DE (2) DE10063117A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070261768A1 (en) * 2006-05-10 2007-11-15 Reynolds Harris A Jr Method for designing corrosion resistant alloy tubular strings
US10351922B2 (en) 2008-04-11 2019-07-16 Questek Innovations Llc Surface hardenable stainless steels
WO2009126954A2 (en) * 2008-04-11 2009-10-15 Questek Innovations Llc Martensitic stainless steel strengthened by copper-nucleated nitride precipitates
CN101693976B (zh) * 2009-10-14 2011-06-15 马鞍山钢铁股份有限公司 转炉炼钢的钒氮微合金化方法
CN102001441B (zh) * 2010-11-16 2013-04-10 宝鼎重工股份有限公司 一种铸造成型的桨叶导向架及铸造成型方法
CN102001442B (zh) * 2010-11-16 2013-09-18 宝鼎重工股份有限公司 一种铸造成型的桨叶导向架及铸造成型方法
UA111115C2 (uk) 2012-04-02 2016-03-25 Ейкей Стіл Пропертіс, Інк. Рентабельна феритна нержавіюча сталь
CN103736945A (zh) * 2013-12-05 2014-04-23 天水星火机床有限责任公司 一种减少铁水浇注件裂纹的方法
WO2015163509A1 (en) * 2014-04-25 2015-10-29 Songwon Industrial Co., Ltd. Hydrogel comminuting device comprising rotating steel component in the production of water-absorbent polymer particles

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE891399C (de) * 1940-06-20 1953-09-28 Eisen & Stahlind Ag Austenitische Stahllegierungen fuer Gegenstaende, die bei ihrer Herstellung oder im Betrieb einer Erwaermung ausgesetzt werden
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
RU2071989C1 (ru) * 1993-07-22 1997-01-20 Московский институт стали и сплавов Сталь (ее варианты)
US5650024A (en) * 1993-12-28 1997-07-22 Nippon Steel Corporation Martensitic heat-resisting steel excellent in HAZ-softening resistance and process for producing the same
JP3388998B2 (ja) * 1995-12-20 2003-03-24 新日本製鐵株式会社 溶接性に優れた高強度オーステナイト系耐熱鋼
DE19614407A1 (de) * 1996-04-12 1997-10-16 Abb Research Ltd Martensitisch-austenitischer Stahl
DE19712020A1 (de) * 1997-03-21 1998-09-24 Abb Research Ltd Vollmartensitische Stahllegierung
DE19740908C1 (de) * 1997-09-17 1999-08-05 Vacuumschmelze Gmbh Anzeigeelement für die Verwendung in einem magnetischen Diebstahlsicherungssystem und Verfahren zur Herstellung eines Aktivierungsstreifens hierfür
DE10025808A1 (de) * 2000-05-24 2001-11-29 Alstom Power Nv Martensitisch-härtbarer Vergütungsstahl mit verbesserter Warmfestigkeit und Duktilität

Also Published As

Publication number Publication date
EP1215299A2 (de) 2002-06-19
EP1215299B1 (de) 2005-03-09
CN1252305C (zh) 2006-04-19
US20020139449A1 (en) 2002-10-03
CN1368560A (zh) 2002-09-11
EP1215299A3 (de) 2003-12-10
US6592685B2 (en) 2003-07-15
DE10063117A1 (de) 2003-06-18

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