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SE9302258L - Austenitiskt stål och framställning därav - Google Patents

Austenitiskt stål och framställning därav

Info

Publication number
SE9302258L
SE9302258L SE9302258A SE9302258A SE9302258L SE 9302258 L SE9302258 L SE 9302258L SE 9302258 A SE9302258 A SE 9302258A SE 9302258 A SE9302258 A SE 9302258A SE 9302258 L SE9302258 L SE 9302258L
Authority
SE
Sweden
Prior art keywords
less
manufacture
austenitic steel
steel
steel comprises
Prior art date
Application number
SE9302258A
Other languages
English (en)
Other versions
SE512626C2 (sv
SE9302258D0 (sv
Inventor
Tai Woung Kim
Jae Kwang Han
Rae Woung Chang
Young Gil Kim
Original Assignee
Po Hang Iron & Steel
Res Inst Ind Science & Tech
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 Po Hang Iron & Steel, Res Inst Ind Science & Tech filed Critical Po Hang Iron & Steel
Publication of SE9302258D0 publication Critical patent/SE9302258D0/sv
Publication of SE9302258L publication Critical patent/SE9302258L/sv
Publication of SE512626C2 publication Critical patent/SE512626C2/sv

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • 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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Steel (AREA)
SE9302258A 1992-07-24 1993-06-30 Austenitiskt stål med hög manganhalt i form av en plåt samt förfarande för framställning och användning därav SE512626C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920013309A KR940007374B1 (ko) 1992-07-24 1992-07-24 성형성, 강도 및 용접성이 우수한 오스테나이트계 고 망간강과 그 제조방법

Publications (3)

Publication Number Publication Date
SE9302258D0 SE9302258D0 (sv) 1993-06-30
SE9302258L true SE9302258L (sv) 1994-01-25
SE512626C2 SE512626C2 (sv) 2000-04-10

Family

ID=19336964

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9302258A SE512626C2 (sv) 1992-07-24 1993-06-30 Austenitiskt stål med hög manganhalt i form av en plåt samt förfarande för framställning och användning därav

Country Status (2)

Country Link
KR (1) KR940007374B1 (sv)
SE (1) SE512626C2 (sv)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100957975B1 (ko) * 2007-12-27 2010-05-17 주식회사 포스코 피로특성이 우수한 고망간형 고강도강 및 그 제조방법
US20120045358A1 (en) * 2009-04-28 2012-02-23 Hyundai Steel Company High manganese nitrogen-containing steel sheet having high strength and high ductility, and method for manufacturing the same
KR101140931B1 (ko) * 2009-04-28 2012-05-03 현대제철 주식회사 고강도 및 고연성을 갖는 고망간 질소 함유 강판 및 그 제조방법
KR101322170B1 (ko) * 2009-12-28 2013-10-25 주식회사 포스코 연성이 우수한 강재
US20120288396A1 (en) * 2009-12-28 2012-11-15 Posco Austenite steel material having superior ductility
KR101253834B1 (ko) * 2010-10-25 2013-04-12 주식회사 포스코 저투자율 합금화 용융아연도금강판의 제조방법
KR20120065464A (ko) 2010-12-13 2012-06-21 주식회사 포스코 항복비 및 연성이 우수한 오스테나이트계 경량 고강도 강판 및 그의 제조방법
KR101242939B1 (ko) * 2010-12-28 2013-03-12 주식회사 포스코 고강도 오스테나이트계 고주파용접 강관 및 그 제조방법
KR101359085B1 (ko) * 2011-12-27 2014-02-06 동원파이프 주식회사 고강도 고주파용접 강관 및 그 제조방법
CN104220617B (zh) * 2011-12-27 2016-10-26 Posco公司 具有优异的机械加工性并且在焊接热影响区域具有低温韧性的奥氏体钢，及其制造方法
EP2799581B1 (en) 2011-12-28 2019-11-27 Posco Wear resistant austenitic steel having superior machinability and toughness in weld heat affected zones thereof and method for producing same
KR101482338B1 (ko) * 2012-12-21 2015-01-13 주식회사 포스코 피삭성 및 용접 열영향부 인성이 우수한 내마모 오스테나이트계 강재
BE1020607A3 (nl) 2012-04-11 2014-01-07 Straaltechniek Internat N V S A Turbine.
KR101406471B1 (ko) * 2012-06-08 2014-06-13 주식회사 포스코 충돌특성이 우수한 초고강도 강판 및 그 제조방법
KR101372599B1 (ko) * 2012-07-09 2014-03-10 주식회사 포스코 내마모성이 우수한 고망간강용 용접이음부
KR101500086B1 (ko) * 2013-06-17 2015-03-06 주식회사 포스코 내균열성이 우수한 고망간강 용접금속부
KR101594670B1 (ko) 2014-05-13 2016-02-17 주식회사 포스코 연성이 우수한 고강도 냉연강판, 용융아연도금강판 및 이들의 제조방법
KR101630976B1 (ko) 2014-12-08 2016-06-16 주식회사 포스코 표면품질 및 도금 밀착성이 우수한 초고강도 용융아연도금강판 및 그 제조방법
KR101858852B1 (ko) 2016-12-16 2018-06-28 주식회사 포스코 항복강도, 연성 및 구멍확장성이 우수한 고강도 냉연강판, 용융아연도금강판 및 이들의 제조방법
KR102031455B1 (ko) 2017-12-26 2019-10-11 주식회사 포스코 저온인성이 우수한 열연강판, 강관 및 그 제조방법
WO2020085858A1 (ko) 2018-10-25 2020-04-30 주식회사 포스코 형상이 우수한 극저온용 오스테나이트계 고망간 강재 및 그 제조방법
WO2020085861A1 (ko) 2018-10-25 2020-04-30 주식회사 포스코 형상이 우수한 극저온용 오스테나이트계 고망간 강재 및 그 제조방법
KR102255825B1 (ko) 2018-10-25 2021-05-26 주식회사 포스코 형상이 우수한 극저온용 오스테나이트계 고망간 강재 및 그 제조방법
KR102153186B1 (ko) * 2018-11-28 2020-09-07 주식회사 포스코 상온 내식성이 우수한 오스테나이트계 강재 및 이의 제조방법
RU2703317C1 (ru) * 2019-03-19 2019-10-16 Акционерное общество "Металлургический завод "Электросталь" Способ вакуумного дугового переплава аустенитных сталей с использованием знакопеременного магнитного поля

Also Published As

Publication number Publication date
KR940007374B1 (ko) 1994-08-16
SE512626C2 (sv) 2000-04-10
KR940002370A (ko) 1994-02-17
SE9302258D0 (sv) 1993-06-30

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