NO964182L - Rörledningsstål med höy styrke, lavt flytegrense-forhold og utmerket seighet ved lave temperaturer - Google Patents

Rörledningsstål med höy styrke, lavt flytegrense-forhold og utmerket seighet ved lave temperaturer

Info

Publication number
NO964182L
NO964182L NO964182A NO964182A NO964182L NO 964182 L NO964182 L NO 964182L NO 964182 A NO964182 A NO 964182A NO 964182 A NO964182 A NO 964182A NO 964182 L NO964182 L NO 964182L
Authority
NO
Norway
Prior art keywords
ferrite
high strength
low
steel
low flow
Prior art date
Application number
NO964182A
Other languages
English (en)
Norwegian (no)
Other versions
NO964182D0 (no
Inventor
Hiroshi Tamehiro
Hitoshi Asahi
Takuya Hara
Yoshio Terada
Original Assignee
Nippon Steel Corp
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
Priority claimed from JP01730295A external-priority patent/JP3244984B2/ja
Priority claimed from JP01830895A external-priority patent/JP3244987B2/ja
Priority claimed from JP7072725A external-priority patent/JPH08269545A/ja
Priority claimed from JP7072724A external-priority patent/JPH08269544A/ja
Priority claimed from JP7072726A external-priority patent/JPH08269546A/ja
Priority claimed from JP19535895A external-priority patent/JP3262972B2/ja
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of NO964182D0 publication Critical patent/NO964182D0/no
Publication of NO964182L publication Critical patent/NO964182L/no

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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • 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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/902—Metal treatment having portions of differing metallurgical properties or characteristics
    • Y10S148/909—Tube

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)
NO964182A 1995-02-03 1996-10-02 Rörledningsstål med höy styrke, lavt flytegrense-forhold og utmerket seighet ved lave temperaturer NO964182L (no)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP01730295A JP3244984B2 (ja) 1995-02-03 1995-02-03 低降伏比を有する低温靱性に優れた高強度ラインパイプ用鋼
JP01830895A JP3244987B2 (ja) 1995-02-06 1995-02-06 低降伏比を有する高強度ラインパイプ用鋼
JP7072725A JPH08269545A (ja) 1995-03-30 1995-03-30 溶接部靭性の優れたＭｏ添加超高強度鋼管用鋼板の製造方法
JP7072724A JPH08269544A (ja) 1995-03-30 1995-03-30 溶接部靭性の優れたｂ添加超高強度鋼管用鋼板の製造方法
JP7072726A JPH08269546A (ja) 1995-03-30 1995-03-30 低温靭性の著しく優れた超高強度鋼板の製造方法
JP19535895A JP3262972B2 (ja) 1995-07-31 1995-07-31 低降伏比を有する低温靭性に優れた溶接性高強度鋼
PCT/JP1996/000157 WO1996023909A1 (fr) 1995-02-03 1996-01-26 Acier de canalisation extremement resistant possedant un rapport d'ecoulement peu eleve et une excellente resistance a basse temperature

Publications (2)

Publication Number Publication Date
NO964182D0 NO964182D0 (no) 1996-10-02
NO964182L true NO964182L (no) 1996-12-02

Family

ID=27548718

Family Applications (1)

Application Number Title Priority Date Filing Date
NO964182A NO964182L (no) 1995-02-03 1996-10-02 Rörledningsstål med höy styrke, lavt flytegrense-forhold og utmerket seighet ved lave temperaturer

Country Status (9)

Country Link
US (1) US5755895A (fr)
EP (1) EP0757113B1 (fr)
KR (1) KR100222302B1 (fr)
CN (1) CN1148416A (fr)
AU (1) AU677540B2 (fr)
CA (1) CA2187028C (fr)
DE (1) DE69607702T2 (fr)
NO (1) NO964182L (fr)
WO (1) WO1996023909A1 (fr)

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JP5411560B2 (ja) * 2009-04-16 2014-02-12 株式会社神戸製鋼所 耐酸鋼材および燃焼・焼却設備の排ガス関連低温部材
JP4924730B2 (ja) * 2009-04-28 2012-04-25 Ｊｆｅスチール株式会社 加工性、溶接性および疲労特性に優れる高強度溶融亜鉛めっき鋼板およびその製造方法
CN101545079B (zh) * 2009-05-15 2011-09-21 首钢总公司 韧性优良的高强度低屈强比x80热轧钢板及其生产方法
JP4949541B2 (ja) * 2010-07-13 2012-06-13 新日本製鐵株式会社 二相組織油井鋼管及びその製造方法
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CN102080194B (zh) * 2011-03-08 2012-06-06 南京钢铁股份有限公司 一种具有优异抗时效性的抗大变形管线钢及其生产方法
JP5370503B2 (ja) * 2012-01-12 2013-12-18 新日鐵住金株式会社 低合金鋼
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CN103215527A (zh) * 2013-04-24 2013-07-24 马钢(集团)控股有限公司 一种高强度高韧性x100管线钢热轧卷板及其生产方法
CN105143487B (zh) * 2013-08-30 2017-03-08 新日铁住金株式会社 耐酸性、耐压碎特性及低温韧性优异的厚壁高强度线管用钢板和线管
CN103643170A (zh) * 2013-12-06 2014-03-19 马钢(集团)控股有限公司 一种高强度高韧性x100管线钢热轧卷板及其生产方法
CN103667963B (zh) * 2013-12-06 2015-12-09 武汉钢铁(集团)公司 一种屈强比＜0.8的低碳贝氏体建筑用钢及生产方法
CN103667911B (zh) * 2013-12-13 2015-12-02 莱芜钢铁集团有限公司 低屈强比x100高钢级管线钢热轧钢板及其制造方法
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JP5958668B1 (ja) 2015-01-16 2016-08-02 Ｊｆｅスチール株式会社 高強度鋼板およびその製造方法
BR102015018600A2 (pt) * 2015-08-03 2017-02-07 Inst Alberto Luiz Coimbra De Pós Graduação E Pesquisa De Engenharia - Coppe/Ufrj liga de aço 9% níquel modificada, composição de liga de aço 9% níquel modificada e seus usos
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KR101851245B1 (ko) * 2016-06-23 2018-04-25 주식회사 포스코 용접부 저온인성이 우수한 페라이트계 스테인리스강
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CN107419195A (zh) * 2017-08-04 2017-12-01 杰森能源技术有限公司 一种深井高压井用高强度高疲劳寿命连续油管及其制造方法
CN108486473B (zh) * 2018-05-14 2020-01-14 武汉钢铁有限公司 一种低屈强比抗硫化物应力腐蚀345MPa级低温压力容器用钢板及其制备方法
CN108546885B (zh) * 2018-07-03 2019-09-20 鞍钢股份有限公司 一种低温韧性优异的l555m管线钢及其制造方法
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WO1996023909A1 (fr) 1996-08-08
EP0757113A1 (fr) 1997-02-05
KR970702385A (ko) 1997-05-13
NO964182D0 (no) 1996-10-02
US5755895A (en) 1998-05-26
CN1148416A (zh) 1997-04-23
CA2187028A1 (fr) 1996-08-08
DE69607702T2 (de) 2000-11-23
KR100222302B1 (ko) 1999-10-01
EP0757113B1 (fr) 2000-04-12
DE69607702D1 (de) 2000-05-18
EP0757113A4 (fr) 1998-05-20
AU677540B2 (en) 1997-04-24
AU4496696A (en) 1996-08-21

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