DE60035751D1 - Kalzium enthaltender rostbeständiger Stahl - Google Patents

Kalzium enthaltender rostbeständiger Stahl

Info

Publication number
DE60035751D1
DE60035751D1 DE60035751T DE60035751T DE60035751D1 DE 60035751 D1 DE60035751 D1 DE 60035751D1 DE 60035751 T DE60035751 T DE 60035751T DE 60035751 T DE60035751 T DE 60035751T DE 60035751 D1 DE60035751 D1 DE 60035751D1
Authority
DE
Germany
Prior art keywords
calcium
stainless steel
containing stainless
steel
stainless
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 - Lifetime
Application number
DE60035751T
Other languages
English (en)
Other versions
DE60035751T2 (de
Inventor
Seiji Nabeshima
Yasuo Kishimoto
Shuji Takeuchi
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.)
JFE Steel Corp
Original Assignee
JFE 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=17691958&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60035751(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by JFE Steel Corp filed Critical JFE Steel Corp
Application granted granted Critical
Publication of DE60035751D1 publication Critical patent/DE60035751D1/de
Publication of DE60035751T2 publication Critical patent/DE60035751T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • 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
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/064—Dephosphorising; Desulfurising
    • 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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Continuous Casting (AREA)
DE60035751T 1999-10-06 2000-10-04 Kalzium enthaltender rostbeständiger Stahl Expired - Lifetime DE60035751T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP28547199 1999-10-06
JP28547199A JP2001107178A (ja) 1999-10-06 1999-10-06 発錆増加の少ないＣａ含有鋼

Publications (2)

Publication Number Publication Date
DE60035751D1 true DE60035751D1 (de) 2007-09-13
DE60035751T2 DE60035751T2 (de) 2007-12-06

Family

ID=17691958

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60035751T Expired - Lifetime DE60035751T2 (de) 1999-10-06 2000-10-04 Kalzium enthaltender rostbeständiger Stahl

Country Status (7)

Country Link
US (1) US6841123B1 (de)
EP (1) EP1091005B1 (de)
JP (1) JP2001107178A (de)
KR (1) KR100700249B1 (de)
CA (1) CA2322146C (de)
DE (1) DE60035751T2 (de)
TW (1) TW460590B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6808550B2 (en) 2002-02-15 2004-10-26 Nucor Corporation Model-based system for determining process parameters for the ladle refinement of steel
ATE489182T1 (de) * 2004-03-23 2010-12-15 Sintokogio Ltd Vorrichtung zur herstellung einer gussform und metallformeinheit für den einsatz darin
KR101616656B1 (ko) * 2011-10-20 2016-04-28 신닛테츠스미킨 카부시키카이샤 베어링 강과 그 제조 방법
JP2016065319A (ja) * 2015-11-30 2016-04-28 Ｊｆｅスチール株式会社 高強度鋼板の表面性状の評価方法および高強度鋼板の製造方法
KR101899691B1 (ko) 2016-12-23 2018-10-31 주식회사 포스코 수소유기균열 저항성이 우수한 압력용기용 강재 및 그 제조방법

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58154447A (ja) 1982-03-10 1983-09-13 Sumitomo Metal Ind Ltd 浸漬ノズルの閉塞防止方法
JPS5935619A (ja) * 1982-08-18 1984-02-27 Sumitomo Metal Ind Ltd 溶接部靭性のすぐれた高張力鋼材の製造方法
JP2559692B2 (ja) 1985-05-31 1996-12-04 川崎製鉄株式会社 極低炭素冷延鋼板のフクレ欠陥防止方法
WO1992009387A1 (fr) * 1990-11-28 1992-06-11 Kawasaki Steel Corporation Procede de coulage continu d'acier calme a l'aluminium, a teneur ultra faible en carbone
JPH06559A (ja) 1992-06-18 1994-01-11 Omron Corp プレス装置
JPH0649523A (ja) 1992-07-31 1994-02-22 Kawasaki Steel Corp 冷延用アルミキルド鋼の溶製方法
CA2123470C (en) * 1993-05-19 2001-07-03 Yoshihiro Yazawa Ferritic stainless steel exhibiting excellent atmospheric corrosion resistance and crevice corrosion resistance
JP2999671B2 (ja) * 1994-06-14 2000-01-17 川崎製鉄株式会社 Ｃａ添加鋼の溶製方法
JP3430672B2 (ja) * 1994-10-18 2003-07-28 Ｊｆｅスチール株式会社 極低炭アルミキルド鋼の溶製方法
JP3626278B2 (ja) * 1996-03-25 2005-03-02 Ｊｆｅスチール株式会社 クラスターのないＡｌキルド鋼の製造方法
TW408184B (en) * 1997-09-29 2000-10-11 Kawasaki Steel Co Manufacturing method for producing Titanium killed steel with smooth surface texture

Also Published As

Publication number Publication date
DE60035751T2 (de) 2007-12-06
US6841123B1 (en) 2005-01-11
KR100700249B1 (ko) 2007-03-26
TW460590B (en) 2001-10-21
EP1091005A3 (de) 2003-12-10
CA2322146C (en) 2008-12-30
EP1091005B1 (de) 2007-08-01
KR20010039988A (ko) 2001-05-15
JP2001107178A (ja) 2001-04-17
CA2322146A1 (en) 2001-04-06
EP1091005A2 (de) 2001-04-11

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings