NO20012962L - Martensitic stainless steel - Google Patents

Martensitic stainless steel

Info

Publication number: NO20012962L
Authority: NO; Norway
Prior art keywords: stainless steel; martensitic stainless; martensitic; steel; stainless
Prior art date: 1998-12-18

Application number

NO20012962A

Other languages

Norwegian (no)

Other versions

NO20012962D0 (en

Inventor

Yusuke Minami

Katsumi Masamura

Toshio Suzuki

Original Assignee

Nippon Kokan Kk

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.)

1998-12-18

Filing date

2001-06-15

Publication date

2001-06-15

2001-06-15 Application filed by Nippon Kokan Kk filed Critical Nippon Kokan Kk

2001-06-15 Publication of NO20012962D0 publication Critical patent/NO20012962D0/en

2001-06-15 Publication of NO20012962L publication Critical patent/NO20012962L/en

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
- C22C38/001—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
- C22C38/004—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
- C22C38/18—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)
Heat Treatment Of Steel (AREA)
Heat Treatment Of Articles (AREA)
Arc Welding In General (AREA)

NO20012962A 1998-12-18 2001-06-15 Martensitic stainless steel NO20012962L (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP36049398A JP3620319B2 (en)	1998-12-18	1998-12-18	Martensitic stainless steel with excellent corrosion resistance and weldability
PCT/JP1999/007067 WO2000037700A1 (en)	1998-12-18	1999-12-16	Martensitic stainless steel

Publications (2)

Publication Number	Publication Date
NO20012962D0 NO20012962D0 (en)	2001-06-15
NO20012962L true NO20012962L (en)	2001-06-15

Family

ID=18469643

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO20012962A NO20012962L (en)	1998-12-18	2001-06-15	Martensitic stainless steel

Country Status (5)

Country	Link
EP (1)	EP1143024B1 (en)
JP (1)	JP3620319B2 (en)
DE (1)	DE69928696T2 (en)
NO (1)	NO20012962L (en)
WO (1)	WO2000037700A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3529701B2 (en)	2000-04-28	2004-05-24	Ｊｆｅスチール株式会社	Martensitic stainless steel for large diameter seamless steel pipes
IT1317649B1 (en) *	2000-05-19	2003-07-15	Dalmine Spa	MARTENSITIC STAINLESS STEEL AND PIPES WITHOUT WELDING WITH IT PRODUCTS
JP3797118B2 (en) *	2001-02-23	2006-07-12	Ｊｆｅスチール株式会社	Low Mo type corrosion resistant martensitic stainless steel
US7540402B2 (en)	2001-06-29	2009-06-02	Kva, Inc.	Method for controlling weld metal microstructure using localized controlled cooling of seam-welded joints
US7618503B2 (en)	2001-06-29	2009-11-17	Mccrink Edward J	Method for improving the performance of seam-welded joints using post-weld heat treatment
JP2005531414A (en) *	2001-06-29	2005-10-20	マッククリンク，エドワード，ジェイ．	Seam welded air quenchable steel pipe
JP4951564B2 (en)	2008-03-25	2012-06-13	住友化学株式会社	Regenerated sulfur recovery unit
US9284634B2 (en)	2011-04-11	2016-03-15	Nkk Tubes	Martensitic stainless steel having excellent corrosion resistance
US20200407814A1 (en) *	2017-09-29	2020-12-31	Jfe Steel Corporation	Martensitic stainless steel seamless pipe for oil country tubular goods, and method for manufacturing same

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH03120337A (en) *	1989-10-03	1991-05-22	Sumitomo Metal Ind Ltd	Martensitic stainless steel and manufacturing method
JPH05156409A (en) *	1991-11-29	1993-06-22	Nippon Steel Corp	High-strength martensitic stainless steel with excellent seawater resistance and its manufacturing method
JP3106674B2 (en) *	1992-04-09	2000-11-06	住友金属工業株式会社	Martensitic stainless steel for oil wells
US5496421A (en) *	1993-10-22	1996-03-05	Nkk Corporation	High-strength martensitic stainless steel and method for making the same
JP2953303B2 (en) *	1994-05-13	1999-09-27	住友金属工業株式会社	Martensite stainless steel
EP0771366B1 (en) *	1994-07-21	1999-06-02	Nippon Steel Corporation	Martensitic stainless steel having excellent hot workability and sulfide stress cracking resistance
JP3156170B2 (en) *	1994-07-26	2001-04-16	住友金属工業株式会社	Martensitic stainless steel for line pipe
JP3243987B2 (en) *	1995-11-08	2002-01-07	住友金属工業株式会社	Manufacturing method of high strength and high corrosion resistance martensitic stainless steel
JPH09291344A (en) *	1996-02-26	1997-11-11	Nippon Steel Corp	Low hardness martensitic stainless steel
JP3533055B2 (en) *	1996-03-27	2004-05-31	Ｊｆｅスチール株式会社	Martensitic steel for line pipes with excellent corrosion resistance and weldability
JPH09327721A (en) *	1996-06-11	1997-12-22	Nkk Corp	Method for manufacturing martensitic stainless welded steel pipe with excellent weldability
JP3417219B2 (en) *	1996-07-12	2003-06-16	住友金属工業株式会社	Martensitic stainless steel with excellent hot workability
JPH10204587A (en) *	1997-01-21	1998-08-04	Nkk Corp	High Cr line pipe steel with excellent sulfide stress corrosion cracking resistance

1998
- 1998-12-18 JP JP36049398A patent/JP3620319B2/en not_active Expired - Lifetime
1999
- 1999-12-16 DE DE69928696T patent/DE69928696T2/en not_active Expired - Lifetime
- 1999-12-16 EP EP99959849A patent/EP1143024B1/en not_active Expired - Lifetime
- 1999-12-16 WO PCT/JP1999/007067 patent/WO2000037700A1/en not_active Ceased
2001
- 2001-06-15 NO NO20012962A patent/NO20012962L/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
WO2000037700A1 (en)	2000-06-29
DE69928696T2 (en)	2006-08-10
JP3620319B2 (en)	2005-02-16
DE69928696D1 (en)	2006-01-05
NO20012962D0 (en)	2001-06-15
JP2000178697A (en)	2000-06-27
EP1143024A1 (en)	2001-10-10
EP1143024B1 (en)	2005-11-30
EP1143024A4 (en)	2002-08-07

Publication	Publication Date	Title
NO20041566L (en)	2004-05-28	Martensitic stainless steel
ID24555A (en)	2000-07-27	DIAPON ONCE USE
DK1139739T3 (en)	2003-01-20	Agrochemicals
ID23076A (en)	2000-02-03	DIAPON ONCE USE
DE69915742D1 (en)	2004-04-29	steel alloys
DE69924799D1 (en)	2005-05-25	girdle
DE60025703D1 (en)	2006-04-13	FERRITIC STAINLESS STEEL PLATE
ID22624A (en)	1999-12-02	Wear once
DE69910714D1 (en)	2003-10-02	Plant activator
DE60102869D1 (en)	2004-05-27	Ferritic stainless steel
DE69811455D1 (en)	2003-03-27	Austenitic, stainless steel valve
NO996015D0 (en)	1999-12-07	Martensitic stainless steel products
NO301598B1 (en)	1997-11-17	Martensitic stainless steel
NO20012962D0 (en)	2001-06-15	Martensitic stainless steel
DE69903507D1 (en)	2002-11-21	pickling
NO20000232L (en)	2000-03-06	Martensitic stainless steel with high corrosion resistance
DE69901764D1 (en)	2002-07-18	pickling
NO984756D0 (en)	1998-10-12	Martensitic-Austenitic Steel
ATA92998A (en)	2001-09-15	STAINLESS STEEL
DE69902030D1 (en)	2002-08-08	STAINLESS STEEL
DE59805361D1 (en)	2002-10-02	sterilization
DE60000190D1 (en)	2002-07-11	bearing steel
DE59908053D1 (en)	2004-01-29	Enclosed pickling line
DE60035751D1 (en)	2007-09-13	Calcium-containing stainless steel
GB9805634D0 (en)	1998-05-13	Improved stainless steels

Legal Events

Date	Code	Title	Description
2012-07-23	FC2A	Withdrawal, rejection or dismissal of laid open patent application