KR102331032B1 - 고Mn강 및 그의 제조 방법 - Google Patents

고Mn강 및 그의 제조 방법 Download PDF

Info

Publication number
KR102331032B1
KR102331032B1 KR1020197031996A KR20197031996A KR102331032B1 KR 102331032 B1 KR102331032 B1 KR 102331032B1 KR 1020197031996 A KR1020197031996 A KR 1020197031996A KR 20197031996 A KR20197031996 A KR 20197031996A KR 102331032 B1 KR102331032 B1 KR 102331032B1
Authority
KR
South Korea
Prior art keywords
less
steel
temperature
toughness
low
Prior art date
Application number
KR1020197031996A
Other languages
English (en)
Korean (ko)
Other versions
KR20190134704A (ko
Inventor
료 아라오
다이치 이즈미
케이지 우에다
카즈쿠니 하세
Original Assignee
제이에프이 스틸 가부시키가이샤
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 제이에프이 스틸 가부시키가이샤 filed Critical 제이에프이 스틸 가부시키가이샤
Publication of KR20190134704A publication Critical patent/KR20190134704A/ko
Application granted granted Critical
Publication of KR102331032B1 publication Critical patent/KR102331032B1/ko

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
    • 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
    • C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips of ferrous alloys
    • 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
    • C21D8/0221—Modifying the physical properties 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • 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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • 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
    • 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
    • C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium with copper
    • 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
    • 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
    • C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
    • 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
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with 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
    • C22C38/18—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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • 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
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • 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
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with 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
    • C22C38/18—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

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)
KR1020197031996A 2017-04-26 2018-04-25 고Mn강 및 그의 제조 방법 KR102331032B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2017-087702 2017-04-26
JP2017087702 2017-04-26
PCT/JP2018/016764 WO2018199145A1 (ja) 2017-04-26 2018-04-25 高Ｍｎ鋼およびその製造方法

Publications (2)

Publication Number Publication Date
KR20190134704A KR20190134704A (ko) 2019-12-04
KR102331032B1 true KR102331032B1 (ko) 2021-11-24

Family

ID=63919677

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020197031996A KR102331032B1 (ko) 2017-04-26 2018-04-25 고Mn강 및 그의 제조 방법

Country Status (9)

Country Link
EP (1) EP3617337A4 (zh)
JP (1) JP6460292B1 (zh)
KR (1) KR102331032B1 (zh)
CN (1) CN110573642A (zh)
BR (1) BR112019022088A2 (zh)
PH (1) PH12019501995B1 (zh)
SG (1) SG11201907930QA (zh)
TW (1) TWI641706B (zh)
WO (1) WO2018199145A1 (zh)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102367801B1 (ko) * 2018-02-07 2022-02-24 제이에프이 스틸 가부시키가이샤 고Mn강 및 그의 제조 방법
KR102387364B1 (ko) * 2018-03-02 2022-04-14 제이에프이 스틸 가부시키가이샤 고Mn강 및 그의 제조 방법
JP7063401B2 (ja) 2019-01-25 2022-05-09 Ｊｆｅスチール株式会社 高マンガン鋼鋳片の製造方法、および、高マンガン鋼鋼片または鋼板の製造方法
EP3926057A4 (en) * 2019-02-12 2022-05-18 JFE Steel Corporation HIGH MN STEEL AND METHOD OF PRODUCTION THEREOF
JP7126077B2 (ja) * 2019-03-19 2022-08-26 Ｊｆｅスチール株式会社 高マンガン鋼鋳片の製造方法、高マンガン鋼鋼片および高マンガン鋼鋼板の製造方法
WO2021033694A1 (ja) * 2019-08-21 2021-02-25 Ｊｆｅスチール株式会社 鋼およびその製造方法
EP4019657A1 (en) * 2019-08-21 2022-06-29 JFE Steel Corporation Steel, and method for producing same
WO2021181543A1 (ja) * 2020-03-11 2021-09-16 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
CN114086078A (zh) * 2020-08-25 2022-02-25 华为技术有限公司 Fe-Mn-Al-C系轻质钢及其制备方法、终端、钢结构件和电子设备
CN111961805B (zh) * 2020-09-16 2021-04-27 燕山大学 一种高锰钢钢液净化方法、产品及应用
EP4249621A1 (en) * 2021-02-08 2023-09-27 JFE Steel Corporation Steel material and method for producing same, and tank and method for producing same
WO2023121223A1 (ko) * 2021-12-21 2023-06-29 주식회사 포스코 용접 열영향부 초저온 인성이 우수한 오스테나이트계 강재 및 그 제조방법
CN115261743A (zh) * 2022-06-22 2022-11-01 河钢股份有限公司 一种低成本高锰钢板及其生产方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016084529A (ja) * 2014-10-22 2016-05-19 新日鐵住金株式会社 高Ｍｎ鋼材及びその製造方法
JP2017071817A (ja) * 2015-10-06 2017-04-13 新日鐵住金株式会社 低温用厚鋼板及びその製造方法

Family Cites Families (11)

* 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
JPS5623259A (en) * 1979-08-03 1981-03-05 Sumitomo Metal Ind Ltd Nickel-free high manganese cast steel for low temperature use
JPH0215148A (ja) * 1988-07-02 1990-01-18 Sumitomo Metal Ind Ltd 耐食性に優れた高Ｍｎ非磁性鋼
JPH04143213A (ja) * 1990-10-05 1992-05-18 Kobe Steel Ltd 局部変形能に優れた高Ｍｎ非磁性鋼の製造方法
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
CN100519809C (zh) * 2006-03-27 2009-07-29 宝山钢铁股份有限公司 可超大线能量焊接低温用厚钢板及其制造方法
JP5437482B2 (ja) * 2009-04-28 2014-03-12 ヒュンダイ スチール カンパニー 高強度及び高軟性を有する高マンガン窒素含有鋼板及びその製造方法
KR101543916B1 (ko) * 2013-12-25 2015-08-11 주식회사 포스코 표면 가공 품질이 우수한 저온용강 및 그 제조 방법
KR101665821B1 (ko) * 2014-12-24 2016-10-13 주식회사 포스코 표면 가공 품질이 우수한 저온용 강판 및 그 제조방법
JP6693217B2 (ja) * 2015-04-02 2020-05-13 日本製鉄株式会社 極低温用高Ｍｎ鋼材
JP2017087702A (ja) 2015-11-17 2017-05-25 矢崎総業株式会社 モールド部付電線保護部材の成形装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016084529A (ja) * 2014-10-22 2016-05-19 新日鐵住金株式会社 高Ｍｎ鋼材及びその製造方法
JP2017071817A (ja) * 2015-10-06 2017-04-13 新日鐵住金株式会社 低温用厚鋼板及びその製造方法

Also Published As

Publication number Publication date
EP3617337A4 (en) 2020-03-25
KR20190134704A (ko) 2019-12-04
EP3617337A1 (en) 2020-03-04
JP6460292B1 (ja) 2019-01-30
TWI641706B (zh) 2018-11-21
PH12019501995A1 (en) 2020-06-01
TW201839152A (zh) 2018-11-01
SG11201907930QA (en) 2019-09-27
JPWO2018199145A1 (ja) 2019-06-27
PH12019501995B1 (en) 2020-06-01
BR112019022088A2 (pt) 2020-05-05
WO2018199145A1 (ja) 2018-11-01
CN110573642A (zh) 2019-12-13

Similar Documents

Publication Publication Date Title
KR102331032B1 (ko) 고Mn강 및 그의 제조 방법
JP5846311B2 (ja) 溶接熱影響部ｃｔｏｄ特性に優れた厚肉高張力鋼およびその製造方法
KR102355570B1 (ko) 고 Mn 강 및 그 제조 방법
US8920713B2 (en) Steel for welded structure and producing method thereof
KR102405388B1 (ko) 고 Mn 강 및 그 제조 방법
KR102628769B1 (ko) 고Mn강 및 그의 제조 방법
JP6451871B2 (ja) 大入熱溶接用鋼材
JP2012207237A (ja) 多層盛溶接部の靭性に優れた降伏強さ５００ＭＰａ級厚鋼板およびその製造方法
JP6492862B2 (ja) 低温用厚鋼板及びその製造方法
KR20220131996A (ko) 강재 및 그의 제조 방법, 그리고 탱크
JP6856083B2 (ja) 高Ｍｎ鋼およびその製造方法
KR102387364B1 (ko) 고Mn강 및 그의 제조 방법
CN111051555A (zh) 钢板及其制造方法
JP6135595B2 (ja) 耐衝突性に優れた鋼板の高能率製造方法
JP7273298B2 (ja) 低温靱性に優れる圧力容器用鋼板
KR102524703B1 (ko) 강판 및 그 제조 방법
KR20220041913A (ko) 강 및 그의 제조 방법

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant