FR2573439B1 - Acier a haute tenacite - Google Patents

Acier a haute tenacite

Info

Publication number
FR2573439B1
FR2573439B1 FR858517168A FR8517168A FR2573439B1 FR 2573439 B1 FR2573439 B1 FR 2573439B1 FR 858517168 A FR858517168 A FR 858517168A FR 8517168 A FR8517168 A FR 8517168A FR 2573439 B1 FR2573439 B1 FR 2573439B1
Authority
FR
France
Prior art keywords
high tenacity
tenacity steel
steel
tenacity
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR858517168A
Other languages
English (en)
Other versions
FR2573439A1 (fr
Inventor
Akihiro Miyasaka
Hiroyo Haga
Takeshi Terasawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
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
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of FR2573439A1 publication Critical patent/FR2573439A1/fr
Application granted granted Critical
Publication of FR2573439B1 publication Critical patent/FR2573439B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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

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)
FR858517168A 1984-11-20 1985-11-20 Acier a haute tenacite Expired - Fee Related FR2573439B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59243287A JPS61124554A (ja) 1984-11-20 1984-11-20 耐サワ−性の優れた高靭性電縫鋼管用鋼

Publications (2)

Publication Number Publication Date
FR2573439A1 FR2573439A1 (fr) 1986-05-23
FR2573439B1 true FR2573439B1 (fr) 1993-01-22

Family

ID=17101602

Family Applications (1)

Application Number Title Priority Date Filing Date
FR858517168A Expired - Fee Related FR2573439B1 (fr) 1984-11-20 1985-11-20 Acier a haute tenacite

Country Status (6)

Country Link
US (1) US4842816A (fr)
JP (1) JPS61124554A (fr)
CA (1) CA1267303A (fr)
DE (2) DE3546770C2 (fr)
FR (1) FR2573439B1 (fr)
GB (1) GB2168999B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0674487B2 (ja) * 1986-11-28 1994-09-21 新日本製鐵株式会社 耐サワ−性の優れた高靱性電縫鋼管
US4992239A (en) * 1988-12-29 1991-02-12 National Forge Company Khare steel
US5059389A (en) * 1990-04-18 1991-10-22 A. Finkl & Sons Co. Low alloy steel product
JP2510783B2 (ja) * 1990-11-28 1996-06-26 新日本製鐵株式会社 低温靭性の優れたクラッド鋼板の製造方法
US5207843A (en) * 1991-07-31 1993-05-04 Latrobe Steel Company Chromium hot work steel
US6146472A (en) * 1998-05-28 2000-11-14 The Timken Company Method of making case-carburized steel components with improved core toughness
US6764645B2 (en) * 2001-11-28 2004-07-20 Diado Steel Co., Ltd. Steel for machine structural use having good machinability and chip-breakability
DE60323076D1 (de) * 2002-03-29 2008-10-02 Sumitomo Metal Ind Niedrig legierter stahl
JP5142068B2 (ja) * 2006-05-17 2013-02-13 日産自動車株式会社 抵抗スポット溶接用高張力鋼板及びその接合方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5549147B2 (fr) * 1973-10-06 1980-12-10
JPS5143309A (ja) * 1974-10-09 1976-04-14 Kobe Steel Ltd Dainyunetsuyosetsukozoyoko
JPS5948846B2 (ja) * 1976-05-18 1984-11-29 新日本製鐵株式会社 強度と靭性の優れた大径鋼管の製造方法
JPS5828028B2 (ja) * 1976-12-28 1983-06-13 日本鋼管株式会社 大電流ｍｉｇ溶接方法
SU668970A1 (ru) * 1977-08-24 1979-06-25 Уральский научно-исследовательский институт черных металлов Сталь
JPS5458615A (en) * 1977-10-18 1979-05-11 Kobe Steel Ltd Niobium-containing line pipe steel with superior weldability
SU703599A1 (ru) * 1978-06-15 1979-12-15 Уральский научно-исследовательский институт черных металлов Сталь
JPS5844726B2 (ja) * 1979-08-24 1983-10-05 新日本製鐵株式会社 耐水素脆性の優れた油井用高張力電縫鋼管の製造方法
US4315811A (en) * 1980-03-10 1982-02-16 Olin Corporation Reinforced metal channels for cell frame
JPS5714747A (en) * 1980-06-30 1982-01-26 Satake Eng Co Ltd Apparatus for detecting body-cracked grain
JPS5717065A (en) * 1980-07-07 1982-01-28 Toshiba Corp Error status display system
JPS5937328B2 (ja) * 1980-09-05 1984-09-08 新日本製鐵株式会社 耐サワ−特性のすぐれた鋼管用熱延鋼材の製造方法
JPS5754224A (ja) * 1980-09-18 1982-03-31 Nippon Kokan Kk <Nkk> Taisawaagasutokuseinosuguretakokofukukyodokozainoseizohoho
JPS581012A (ja) * 1981-06-25 1983-01-06 Nippon Steel Corp 均質な鋼の製造方法
JPS5810970A (ja) * 1981-07-14 1983-01-21 Toshiba Corp 画像信号処理装置
SE452028B (sv) * 1982-04-30 1987-11-09 Skf Steel Eng Ab Anvendning av ror framstellda av kolstal eller laglegerat stal i sur, svavelvetehaltig miljo
JPS58204117A (ja) * 1982-05-22 1983-11-28 Kawasaki Steel Corp 微細介在物が均一に分散した鋼材の製造方法
US4472208A (en) * 1982-06-28 1984-09-18 Sumitomo Metal Industries, Ltd. Hot-rolled high tensile titanium steel plates and production thereof
JPS5914536A (ja) * 1982-07-15 1984-01-25 Tokyu Car Corp ダンプトラツク扛重装置
JPS5970546A (ja) * 1982-10-16 1984-04-21 Kobe Steel Ltd タイヤユニフオミテイ修正方法
JPS5980752A (ja) * 1982-10-28 1984-05-10 Nippon Kokan Kk <Nkk> 硫化水素環境で溶接部の耐水素割れ性及び耐硫化物応力腐食割れ性に優れた鋼
JPH0724940B2 (ja) * 1984-04-09 1995-03-22 新日本製鐵株式会社 耐サワー性の優れた電縫鋼管

Also Published As

Publication number Publication date
GB2168999B (en) 1988-07-20
GB2168999A (en) 1986-07-02
JPS6316461B2 (fr) 1988-04-08
GB8528491D0 (en) 1985-12-24
JPS61124554A (ja) 1986-06-12
DE3541075A1 (de) 1986-06-05
US4842816A (en) 1989-06-27
CA1267303A (fr) 1990-04-03
DE3541075C2 (fr) 1993-01-14
DE3546770C2 (fr) 1992-12-24
FR2573439A1 (fr) 1986-05-23

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Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse