DK0789785T3 - Ferritisk varmebestandig ståltype med fremragende højtemperaturstyrke og fremgangsmåde til fremstilling heraf - Google Patents

Ferritisk varmebestandig ståltype med fremragende højtemperaturstyrke og fremgangsmåde til fremstilling heraf

Info

Publication number: DK0789785T3
Authority: DK; Denmark
Prior art keywords: making; high temperature; heat resistant; resistant steel; temperature strength
Prior art date: 1994-11-04

Application number

DK95936093T

Other languages

English (en)

Inventor

Toshio Fujita

Katsukuni Hashimoto

Hiroyuki Mimura

Takashi Sato

Kohji Tamura

Original Assignee

Babcock Hitachi Kk

Nippon Steel Corp

Toshio Fujita

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.)

1994-11-04

Filing date

1995-11-02

Publication date

2002-11-25

1995-11-02 Application filed by Babcock Hitachi Kk, Nippon Steel Corp, Toshio Fujita filed Critical Babcock Hitachi Kk

2002-11-25 Application granted granted Critical

2002-11-25 Publication of DK0789785T3 publication Critical patent/DK0789785T3/da

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
- C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
- 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
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium 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
- C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Heat Treatment Of Steel (AREA)

DK95936093T 1994-11-04 1995-11-02 Ferritisk varmebestandig ståltype med fremragende højtemperaturstyrke og fremgangsmåde til fremstilling heraf DK0789785T3 (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP27162594		1994-11-04
PCT/JP1995/002249 WO1996014445A1 (en)	1994-11-04	1995-11-02	Ferritic heat-resistant steel having excellent high temperature strength and process for producing the same

Publications (1)

Publication Number	Publication Date
DK0789785T3 true DK0789785T3 (da)	2002-11-25

Family

ID=17502688

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK95936093T DK0789785T3 (da)	1994-11-04	1995-11-02	Ferritisk varmebestandig ståltype med fremragende højtemperaturstyrke og fremgangsmåde til fremstilling heraf

Country Status (7)

Country	Link
US (1)	US6136110A (da)
EP (1)	EP0789785B1 (da)
JP (1)	JP3534413B2 (da)
CN (1)	CN1074057C (da)
DE (1)	DE69527639T2 (da)
DK (1)	DK0789785T3 (da)
WO (1)	WO1996014445A1 (da)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE59704264D1 (de) *	1997-01-15	2001-09-13	Mannesmann Ag	Verfahren zur herstellung nahtloser leitungsrohre mit stabiler streckgrenze bei erhöhten einsatztemperaturen
JP3745567B2 (ja) *	1998-12-14	2006-02-15	新日本製鐵株式会社	電縫溶接性に優れたボイラ用鋼およびそれを用いた電縫ボイラ鋼管
JP3514182B2 (ja)	1999-08-31	2004-03-31	住友金属工業株式会社	高温強度と靱性に優れた低Ｃｒフェライト系耐熱鋼およびその製造方法
JP3518515B2 (ja)	2000-03-30	2004-04-12	住友金属工業株式会社	低・中Ｃｒ系耐熱鋼
WO2002015366A1 (en) *	2000-08-10	2002-02-21	Indigo Energy, Inc.	Long-life vacuum system for energy storage flywheels
CN1109774C (zh) *	2000-11-17	2003-05-28	孙传水	一种耐热合金组合物
JP4266194B2 (ja) *	2004-09-16	2009-05-20	株式会社東芝	耐熱鋼、耐熱鋼の熱処理方法および高温用蒸気タービンロータ
CN101210302B (zh) *	2006-12-25	2010-08-18	宝山钢铁股份有限公司	一种中低碳贝氏体高强高韧钢及其制造方法
CN101381790B (zh) *	2008-10-23	2012-05-30	衡阳华菱连轧管有限公司	电炉冶炼10Cr9Mo1VNbN铁素体耐热钢经水平连铸成圆管坯的方法
JP5610796B2 (ja) *	2010-03-08	2014-10-22	新日鐵住金ステンレス株式会社	炭化水素燃焼排ガスから発生する凝縮水環境における耐食性に優れるフェライト系ステンレス鋼
US9352369B2 (en)	2012-02-08	2016-05-31	Chevron U.S.A. Inc.	Equipment for use in corrosive environments and methods for forming thereof
CN103981446B (zh) *	2014-03-26	2016-03-09	江苏省沙钢钢铁研究院有限公司	一种贝氏体型700MPa级螺纹钢筋及其生产方法
JP6768671B2 (ja) *	2015-08-28	2020-10-14	三菱重工コンプレッサ株式会社	タービンロータの製造方法、及び、タービンの製造方法
CN105861925A (zh) *	2016-06-13	2016-08-17	苏州双金实业有限公司	一种具有耐高温性能的钢

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3600161A (en) *	1965-07-09	1971-08-17	Nippon Steel Corp	Low-alloyed high strength steel having resistance to the sulfide corrosion cracking
JPS6179745A (ja) *	1984-09-28	1986-04-23	Nippon Steel Corp	溶接継手熱影響部靭性のすぐれた鋼材の製造法
JPS61139648A (ja) *	1984-12-11	1986-06-26	Kawasaki Steel Corp	強度及び溶接性に優れた低炭素極厚鋼板
US4990196A (en) *	1988-06-13	1991-02-05	Nippon Steel Corporation	Process for manufacturing building construction steel having excellent fire resistance and low yield ratio
DE69003202T2 (de) *	1989-07-31	1994-03-31	Mitsubishi Heavy Ind Ltd	Hochfeste, hitzebeständige, niedrig legierte Stähle.
JP2743116B2 (ja) *	1990-07-27	1998-04-22	愛知製鋼株式会社	熱間鍛造用非調質鋼
JPH0681078A (ja) *	1992-07-09	1994-03-22	Sumitomo Metal Ind Ltd	低降伏比高強度鋼材およびその製造方法
JP2861698B2 (ja) *	1993-01-22	1999-02-24	住友金属工業株式会社	高降伏比高靱性非調質高強度鋼の製造方法

1995
- 1995-11-02 JP JP51519296A patent/JP3534413B2/ja not_active Expired - Fee Related
- 1995-11-02 EP EP95936093A patent/EP0789785B1/en not_active Expired - Lifetime
- 1995-11-02 WO PCT/JP1995/002249 patent/WO1996014445A1/en active IP Right Grant
- 1995-11-02 CN CN95196709A patent/CN1074057C/zh not_active Expired - Fee Related
- 1995-11-02 US US08/836,446 patent/US6136110A/en not_active Expired - Fee Related
- 1995-11-02 DE DE69527639T patent/DE69527639T2/de not_active Expired - Fee Related
- 1995-11-02 DK DK95936093T patent/DK0789785T3/da active

Also Published As

Publication number	Publication date
WO1996014445A1 (en)	1996-05-17
DE69527639T2 (de)	2003-04-24
CN1169164A (zh)	1997-12-31
DE69527639D1 (de)	2002-09-05
EP0789785B1 (en)	2002-07-31
US6136110A (en)	2000-10-24
CN1074057C (zh)	2001-10-31
EP0789785A1 (en)	1997-08-20
JPH11502259A (ja)	1999-02-23
JP3534413B2 (ja)	2004-06-07

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