ATE492661T1 - Kriechfester stahl - Google Patents

Kriechfester stahl

Info

Publication number: ATE492661T1
Authority: AT; Austria
Prior art keywords: maximum; ppm; creep; resistant steel; niobium
Prior art date: 2008-02-25

Application number

AT09151605T

Other languages

English (en)

Inventor

Mohamed Nazmy

Andreas Kuenzler

Markus Staubli

Original Assignee

Alstom Technology 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.)

2008-02-25

Filing date

2009-01-29

Publication date

2011-01-15

2009-01-29 Application filed by Alstom Technology Ltd filed Critical Alstom Technology Ltd

2011-01-15 Application granted granted Critical

2011-01-15 Publication of ATE492661T1 publication Critical patent/ATE492661T1/de

Links

229910000831 Steel Inorganic materials 0.000 title abstract 2
239000010959 steel Substances 0.000 title abstract 2
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 abstract 2
ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 abstract 1
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract 1
ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 1
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
229910052782 aluminium Inorganic materials 0.000 abstract 1
229910052787 antimony Inorganic materials 0.000 abstract 1
WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 abstract 1
229910052785 arsenic Inorganic materials 0.000 abstract 1
RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 abstract 1
229910052796 boron Inorganic materials 0.000 abstract 1
229910052799 carbon Inorganic materials 0.000 abstract 1
229910052804 chromium Inorganic materials 0.000 abstract 1
239000011651 chromium Substances 0.000 abstract 1
BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 abstract 1
239000012535 impurity Substances 0.000 abstract 1
229910052742 iron Inorganic materials 0.000 abstract 1
229910052748 manganese Inorganic materials 0.000 abstract 1
239000011572 manganese Substances 0.000 abstract 1
229910052750 molybdenum Inorganic materials 0.000 abstract 1
239000011733 molybdenum Substances 0.000 abstract 1
229910052759 nickel Inorganic materials 0.000 abstract 1
229910052758 niobium Inorganic materials 0.000 abstract 1
239000010955 niobium Substances 0.000 abstract 1
GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 abstract 1
229910052757 nitrogen Inorganic materials 0.000 abstract 1
229910052763 palladium Inorganic materials 0.000 abstract 1
229910052710 silicon Inorganic materials 0.000 abstract 1
239000010703 silicon Substances 0.000 abstract 1
229910052717 sulfur Inorganic materials 0.000 abstract 1
239000011593 sulfur Substances 0.000 abstract 1
229910052715 tantalum Inorganic materials 0.000 abstract 1
GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 abstract 1
WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 1
229910052721 tungsten Inorganic materials 0.000 abstract 1
239000010937 tungsten Substances 0.000 abstract 1
229910052720 vanadium Inorganic materials 0.000 abstract 1
LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 abstract 1

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
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Turbine Rotor Nozzle Sealing (AREA)
Heat Treatment Of Steel (AREA)
Heat Treatment Of Articles (AREA)

AT09151605T 2008-02-25 2009-01-29 Kriechfester stahl ATE492661T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH2702008		2008-02-25

Publications (1)

Publication Number	Publication Date
ATE492661T1 true ATE492661T1 (de)	2011-01-15

Family

ID=39735417

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT09151605T ATE492661T1 (de)	2008-02-25	2009-01-29	Kriechfester stahl

Country Status (5)

Country	Link
US (1)	US20090214376A1 (de)
EP (1)	EP2116626B1 (de)
JP (1)	JP2009280901A (de)
CN (1)	CN101519757B (de)
AT (1)	ATE492661T1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2011176183A (ja) *	2010-02-25	2011-09-08	Toyota Motor Corp	半導体装置の製造方法
CN104195472A (zh) *	2014-07-29	2014-12-10	锐展(铜陵)科技有限公司	一种钨钒钼合金钢及其制造方法
CN112696204A (zh) *	2021-02-03	2021-04-23	洛阳九久科技股份有限公司	一种菱形结构帽型齿刀圈及其制造工艺

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3789776T2 (de) *	1986-02-05	1994-08-18	Hitachi Ltd	Hitzebeständiger Stahl und daraus hergestellte Gasturbinenteile.
US5320687A (en) *	1992-08-26	1994-06-14	General Electric Company	Embrittlement resistant stainless steel alloy
JPH06306550A (ja) *	1993-04-28	1994-11-01	Toshiba Corp	耐熱鋼及びその熱処理方法
JPH0726351A (ja) *	1993-07-12	1995-01-27	Hitachi Metals Ltd	高温強度の優れたフェライト系耐熱鋼
DE19712020A1 (de)	1997-03-21	1998-09-24	Abb Research Ltd	Vollmartensitische Stahllegierung
JPH10265909A (ja)	1997-03-25	1998-10-06	Toshiba Corp	高靭性耐熱鋼、タービンロータ及びその製造方法
US5906791A (en) *	1997-07-28	1999-05-25	General Electric Company	Steel alloys
US5820817A (en)	1997-07-28	1998-10-13	General Electric Company	Steel alloy
JPH1171641A (ja) *	1997-08-29	1999-03-16	Japan Casting & Forging Corp	高強度耐熱鋼
JPH11209851A (ja)	1998-01-27	1999-08-03	Mitsubishi Heavy Ind Ltd	ガスタービンディスク材
JP4221518B2 (ja) *	1998-08-31	2009-02-12	独立行政法人物質・材料研究機構	フェライト系耐熱鋼
DE10025808A1 (de)	2000-05-24	2001-11-29	Alstom Power Nv	Martensitisch-härtbarer Vergütungsstahl mit verbesserter Warmfestigkeit und Duktilität
KR100532877B1 (ko) *	2002-04-17	2005-12-01	스미토모 긴조쿠 고교 가부시키가이샤	고온강도와 내식성이 우수한 오스테나이트계 스테인레스강및 상기 강으로부터 이루어지는 내열 내압부재와 그제조방법
ES2313422T3 (es) *	2004-10-29	2009-03-01	Alstom Technology Ltd	Acero para temple martensitico resistente a la fluencia.

2009
- 2009-01-29 AT AT09151605T patent/ATE492661T1/de active
- 2009-01-29 EP EP09151605A patent/EP2116626B1/de not_active Not-in-force
- 2009-02-23 US US12/390,740 patent/US20090214376A1/en not_active Abandoned
- 2009-02-24 JP JP2009040079A patent/JP2009280901A/ja active Pending
- 2009-02-25 CN CN200910004415.5A patent/CN101519757B/zh not_active Expired - Fee Related

Also Published As

Publication number	Publication date
US20090214376A1 (en)	2009-08-27
CN101519757B (zh)	2013-07-17
EP2116626A1 (de)	2009-11-11
JP2009280901A (ja)	2009-12-03
EP2116626B1 (de)	2010-12-22
CN101519757A (zh)	2009-09-02

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