MY194444A - High-mn steel and production method therefor - Google Patents

High-mn steel and production method therefor

Info

Publication number
MY194444A
MY194444A MYPI2020000867A MYPI2020000867A MY194444A MY 194444 A MY194444 A MY 194444A MY PI2020000867 A MYPI2020000867 A MY PI2020000867A MY PI2020000867 A MYPI2020000867 A MY PI2020000867A MY 194444 A MY194444 A MY 194444A
Authority
MY
Malaysia
Prior art keywords
less
steel
production method
method therefor
microstructure
Prior art date
Application number
MYPI2020000867A
Other languages
English (en)
Inventor
Daichi IZUMI
Keiji Ueda
Kazukuni Hase
Koichi Nakashima
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
Application filed by Jfe Steel Corp filed Critical Jfe Steel Corp
Publication of MY194444A publication Critical patent/MY194444A/en

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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of 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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226—Hot rolling
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0263—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following hot rolling
    • 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
    • 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
    • C22C38/04—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
    • 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
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • 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
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/001—Austenite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
MYPI2020000867A 2017-09-01 2018-08-29 High-mn steel and production method therefor MY194444A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017168857 2017-09-01
PCT/JP2018/032022 WO2019044928A1 (ja) 2017-09-01 2018-08-29 高Ｍｎ鋼およびその製造方法

Publications (1)

Publication Number Publication Date
MY194444A true MY194444A (en) 2022-11-30

Family

ID=65527524

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2020000867A MY194444A (en) 2017-09-01 2018-08-29 High-mn steel and production method therefor

Country Status (8)

Country Link
EP (1) EP3677700B1 (de)
JP (2) JP6856129B2 (de)
KR (1) KR102355570B1 (de)
CN (1) CN111051553B (de)
MY (1) MY194444A (de)
PH (1) PH12020550068A1 (de)
SG (1) SG11202001418YA (de)
WO (1) WO2019044928A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112513307A (zh) 2018-08-03 2021-03-16 杰富意钢铁株式会社 高Mn钢及其制造方法
CN114302977B (zh) * 2019-08-21 2022-12-06 杰富意钢铁株式会社 钢及其制造方法
US12486558B2 (en) 2019-08-21 2025-12-02 Jfe Steel Corporation Steel and method of producing same
JP7024877B2 (ja) * 2020-03-11 2022-02-24 Ｊｆｅスチール株式会社 鋼材およびその製造方法、ならびにタンク
CN116568841A (zh) * 2020-12-17 2023-08-08 杰富意钢铁株式会社 埋弧焊用焊丝和使用了该埋弧焊用焊丝的焊接接头部的制造方法
JP7338792B2 (ja) * 2021-02-08 2023-09-05 Ｊｆｅスチール株式会社 鋼材およびその製造方法、タンクおよびその製造方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56258A (en) * 1979-06-12 1981-01-06 Sumitomo Metal Ind Ltd No-nickel high-manganese-content steel for low temperature
JPS5942068B2 (ja) * 1981-06-01 1984-10-12 川崎製鉄株式会社 極低温用高マンガン非磁性鋼
JPS5867824A (ja) * 1981-10-17 1983-04-22 Kawasaki Steel Corp 高靭性高マンガン非磁性鋼の熱間加工方法
JPS60204864A (ja) * 1984-03-29 1985-10-16 Sanyo Tokushu Seikou Kk 常温および低温において靭性の優れた高Ｍｎ非磁性鋼
US5833919A (en) * 1997-01-09 1998-11-10 Korea Advanced Institute Of Science And Technology Fe-Mn-Cr-Al cryogenix alloy and method of making
FR2857980B1 (fr) * 2003-07-22 2006-01-13 Usinor Procede de fabrication de toles d'acier austenitique fer-carbone-manganese, a haute resistance, excellente tenacite et aptitude a la mise en forme a froid, et toles ainsi produites
JP4529872B2 (ja) * 2005-11-04 2010-08-25 住友金属工業株式会社 高Ｍｎ鋼材及びその製造方法
JP5003785B2 (ja) * 2010-03-30 2012-08-15 Ｊｆｅスチール株式会社 延性に優れた高張力鋼板およびその製造方法
US20160271739A1 (en) * 2013-12-06 2016-09-22 Posco High strength welding joint having excellent impact toughness at very low temperature, and flux-cored arc welding wire therefor
JP6645103B2 (ja) * 2014-10-22 2020-02-12 日本製鉄株式会社 高Ｍｎ鋼材及びその製造方法
JP6693217B2 (ja) * 2015-04-02 2020-05-13 日本製鉄株式会社 極低温用高Ｍｎ鋼材
JP6589535B2 (ja) * 2015-10-06 2019-10-16 日本製鉄株式会社 低温用厚鋼板及びその製造方法
KR101797319B1 (ko) * 2015-12-23 2017-11-14 주식회사 포스코 용접성 및 연신율이 우수한 파이프용 열연강판 및 그 제조방법

Also Published As

Publication number Publication date
JP7063364B2 (ja) 2022-05-09
PH12020550068A1 (en) 2021-02-08
CN111051553A (zh) 2020-04-21
JP6856129B2 (ja) 2021-04-07
EP3677700A4 (de) 2020-07-08
EP3677700A1 (de) 2020-07-08
JP2021036077A (ja) 2021-03-04
SG11202001418YA (en) 2020-03-30
WO2019044928A1 (ja) 2019-03-07
EP3677700B1 (de) 2023-05-10
KR102355570B1 (ko) 2022-01-25
CN111051553B (zh) 2022-04-12
JPWO2019044928A1 (ja) 2020-03-26
BR112020003351A2 (pt) 2020-08-18
KR20200033901A (ko) 2020-03-30

Similar Documents

Publication Publication Date Title
MY194444A (en) High-mn steel and production method therefor
PH12019501995B1 (en) HIGH-Mn STEEL AND PRODUCTION METHOD THEREFOR
SG11201805206PA (en) Austenitic heat resistant alloy and method for producing the same
MX2016007664A (es) Acero de elevada resistencia y procedimiento de fabricacion.
TW200940717A (en) High strength steel sheet having superior ductility and method for manufacturing the same
NZ708752A (en) High-toughness low-alloy wear-resistant steel sheet and method of manufacturing the same
MY192536A (en) High-mn steel and method for manufacturing same
UA124354C2 (uk) Відпущена листова сталь з покриттям, яка характеризується чудовою деформованістю, і спосіб її виготовлення
MX2017009203A (es) Lamina de acero galvanizada de alta resistencia y metodo para producir la misma.
GB201315448D0 (en) High-strength steel sheet exerting excellent deep drawability at room temperature and warm temperatures and method for warm working same
UA117134C2 (uk) Холоднокатаний сталевий лист, спосіб його виробництва і автотранспортний засіб
UA92039C2 (ru) Композиция высокопрочной пластичной стали, лист стали и его применение, способ получения горячекатанного и холоднокатанного листа из стали
MX379121B (es) Material de acero tratado térmicamente y método para producirlo.
MY183438A (en) High-strength cold-rolled steel sheet and method for manufacturing the same
MX2019004000A (es) Lamina de acero recubierta de metal, metodo de fabricacion de lamina de acero galvanizada por inmersion en caliente, y metodo de fabricacion de lamina de acero galvanizada-recocida aleada.
BR112015005216A2 (pt) Liga de aço para aço de alta resistência e baixa liga
MX2021000661A (es) Articulos de cuero biofabricado y metodos de estos.
MX2016014667A (es) Acero inoxidable ferritico.
MY192988A (en) High-mn steel and method for producing same
MY176089A (en) Ferritic stainless steel
SG11201900897RA (en) Seamless steel pipe and method for producing same
MY193070A (en) Steel plate and method for manufacturing same
PH12021551940A1 (en) HIGH-Mn STEEL AND MANUFACTURING METHOD THEREFOR
MY171981A (en) High-strength, cold rolled steel sheet suitable for chemical conversion treatment, and method for manufacturing the same
MY160981A (en) Ferritic stainless steel having excellent corrosion resistance of weld zone