NO20012962L - Martensittisk rustfritt stål - Google Patents

Martensittisk rustfritt stål

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

English (en)

Norwegian (no)

Other versions

NO20012962D0 (no

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/no

2001-06-15 Publication of NO20012962L publication Critical patent/NO20012962L/no

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 Martensittisk rustfritt stål NO20012962L (no)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP36049398A JP3620319B2 (ja)	1998-12-18	1998-12-18	耐食性と溶接性に優れたマルテンサイト系ステンレス鋼
PCT/JP1999/007067 WO2000037700A1 (fr)	1998-12-18	1999-12-16	Acier inoxydable martensitique

Publications (2)

Publication Number	Publication Date
NO20012962D0 NO20012962D0 (no)	2001-06-15
NO20012962L true NO20012962L (no)	2001-06-15

Family

ID=18469643

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO20012962A NO20012962L (no)	1998-12-18	2001-06-15	Martensittisk rustfritt stål

Country Status (5)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1317649B1 (it) *	2000-05-19	2003-07-15	Dalmine Spa	Acciaio inox martensitico e tubi senza saldatura con esso prodotti
JP3797118B2 (ja) *	2001-02-23	2006-07-12	Ｊｆｅスチール株式会社	低Ｍｏ型耐食マルテンサイト系ステンレス鋼
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
KR100821117B1 (ko) *	2001-06-29	2008-04-11	에드워드 제이. 맥크링크	스틸 구조물 및 그 형성 방법
US7540402B2 (en)	2001-06-29	2009-06-02	Kva, Inc.	Method for controlling weld metal microstructure using localized controlled cooling of seam-welded joints
JP4951564B2 (ja)	2008-03-25	2012-06-13	住友化学株式会社	再生硫黄回収装置
JP5793562B2 (ja)	2011-04-11	2015-10-14	エヌケーケーシームレス鋼管株式会社	高耐食マルテンサイト系ステンレス鋼
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 (ja) *	1989-10-03	1991-05-22	Sumitomo Metal Ind Ltd	マルテンサイト系ステンレス鋼と製造方法
JPH05156409A (ja) *	1991-11-29	1993-06-22	Nippon Steel Corp	耐海水性に優れた高強度マルテンサイトステンレス鋼とその製造方法
JP3106674B2 (ja) *	1992-04-09	2000-11-06	住友金属工業株式会社	油井用マルテンサイト系ステンレス鋼
US5496421A (en) *	1993-10-22	1996-03-05	Nkk Corporation	High-strength martensitic stainless steel and method for making the same
JP2953303B2 (ja) *	1994-05-13	1999-09-27	住友金属工業株式会社	マルテンサイトステンレス鋼
EP0771366B1 (de) *	1994-07-21	1999-06-02	Nippon Steel Corporation	Rostfreier martensit-stahl mit ausgezeichneter verarbeitbarkeit und schwefel induzierter spannungsrisskorrosionsbeständigkeit
JP3156170B2 (ja) *	1994-07-26	2001-04-16	住友金属工業株式会社	ラインパイプ用マルテンサイト系ステンレス鋼
JP3243987B2 (ja) *	1995-11-08	2002-01-07	住友金属工業株式会社	高強度高耐食性マルテンサイト系ステンレス鋼材の製造方法
JPH09291344A (ja) *	1996-02-26	1997-11-11	Nippon Steel Corp	低硬度マルテンサイト系ステンレス鋼
JP3533055B2 (ja) *	1996-03-27	2004-05-31	Ｊｆｅスチール株式会社	耐食性および溶接性に優れたラインパイプ用マルテンサイト鋼
JPH09327721A (ja) *	1996-06-11	1997-12-22	Nkk Corp	溶接性に優れたマルテンサイト系ステンレス溶接鋼管の製造方法
JP3417219B2 (ja) *	1996-07-12	2003-06-16	住友金属工業株式会社	熱間加工性に優れたマルテンサイト系ステンレス鋼
JPH10204587A (ja) *	1997-01-21	1998-08-04	Nkk Corp	耐硫化物応力腐食割れ性に優れた高Ｃｒラインパイプ用鋼

1998
- 1998-12-18 JP JP36049398A patent/JP3620319B2/ja not_active Expired - Lifetime
1999
- 1999-12-16 WO PCT/JP1999/007067 patent/WO2000037700A1/ja active IP Right Grant
- 1999-12-16 DE DE69928696T patent/DE69928696T2/de not_active Expired - Lifetime
- 1999-12-16 EP EP99959849A patent/EP1143024B1/de not_active Expired - Lifetime
2001
- 2001-06-15 NO NO20012962A patent/NO20012962L/no not_active Application Discontinuation

Also Published As

Publication number	Publication date
JP3620319B2 (ja)	2005-02-16
EP1143024A4 (de)	2002-08-07
NO20012962D0 (no)	2001-06-15
JP2000178697A (ja)	2000-06-27
DE69928696D1 (de)	2006-01-05
DE69928696T2 (de)	2006-08-10
WO2000037700A1 (fr)	2000-06-29
EP1143024B1 (de)	2005-11-30
EP1143024A1 (de)	2001-10-10

Publication	Publication Date	Title
NO20041566L (no)	2004-05-28	Martensittisk rustfritt stal
ID25977A (id)	2000-11-16	Popok sekali pakai
ID24555A (id)	2000-07-27	Popok sekali pakai
ID23076A (id)	2000-02-03	Popok sekali pakai
DE69915742D1 (de)	2004-04-29	Stahllegierungen
DE69924799D1 (de)	2005-05-25	Miederhose
DE60025703D1 (de)	2006-04-13	Ferritische rostfreie stahlplatte
DE69908387D1 (de)	2003-07-03	Pflanzenaktivierungsmittel
DE60102869D1 (de)	2004-05-27	Ferritischer rostfreier Stahl
DE69811455D1 (de)	2003-03-27	Austenitisches, rostfreies Stahlventil
NO301598B1 (no)	1997-11-17	Martensittisk rustfritt stål
NO996015L (no)	2000-06-09	Martensitiske rustfrie stÕlprodukter
NO20012962D0 (no)	2001-06-15	Martensittisk rustfritt stål
DE69903507D1 (de)	2002-11-21	Beizvorrichtung
NO20000232L (no)	2000-03-06	Martensittisk rustfritt stål med høy korrosjonsresistens
DE69901764D1 (de)	2002-07-18	Beizvorrichtung
ATA92998A (de)	2001-09-15	Rostfreier stahl
NO984756D0 (no)	1998-10-12	Martensittisk-austenittisk stÕl
DE69902030D1 (de)	2002-08-08	Rostfreier stahl
DE59908053D1 (de)	2004-01-29	Eingehauste Beizanlage
DE69912763D1 (de)	2003-12-18	Behandlungsanlage
DE59805361D1 (de)	2002-10-02	Sterilisierbehälter
DE60000190D1 (de)	2002-07-11	Lagerstahl
GB9805634D0 (en)	1998-05-13	Improved stainless steels
FI981864A0 (fi)	1998-09-01	Arinaratkaisu

Legal Events

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