WO2019112012A1 - 高Mn鋼およびその製造方法 - Google Patents
高Mn鋼およびその製造方法 Download PDFInfo
- Publication number
- WO2019112012A1 WO2019112012A1 PCT/JP2018/044941 JP2018044941W WO2019112012A1 WO 2019112012 A1 WO2019112012 A1 WO 2019112012A1 JP 2018044941 W JP2018044941 W JP 2018044941W WO 2019112012 A1 WO2019112012 A1 WO 2019112012A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- less
- steel
- austenite
- temperature
- toughness
- Prior art date
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
- 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
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/005—Heat treatment of ferrous alloys containing Mn
-
- 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
- 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
- C21D8/0273—Final recrystallisation annealing
-
- 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
- C22C38/04—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
- C22C38/40—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
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
- C22C38/40—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
-
- 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
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR112020011210-0A BR112020011210B1 (pt) | 2017-12-07 | 2018-12-06 | Aço com alto teor de manganês (mn) e método para fabricação do mesmo |
KR1020207018443A KR102405388B1 (ko) | 2017-12-07 | 2018-12-06 | 고 Mn 강 및 그 제조 방법 |
CN201880078458.5A CN111433381B (zh) | 2017-12-07 | 2018-12-06 | 高Mn钢及其制造方法 |
JP2019518131A JP6590117B1 (ja) | 2017-12-07 | 2018-12-06 | 高Mn鋼およびその製造方法 |
US16/768,884 US20210164067A1 (en) | 2017-12-07 | 2018-12-06 | High-mn steel and method for manufacturing same |
SG11202005101PA SG11202005101PA (en) | 2017-12-07 | 2018-12-06 | High-mn steel and method for manufacturing same |
EP18886695.8A EP3722448B1 (en) | 2017-12-07 | 2018-12-06 | High-mn steel and method for manufacturing same |
MYPI2020002748A MY192536A (en) | 2017-12-07 | 2018-12-06 | High-mn steel and method for manufacturing same |
PH12020550830A PH12020550830A1 (en) | 2017-12-07 | 2020-06-05 | High-mn steel and method for manufacturing same |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017235188 | 2017-12-07 | ||
JP2017-235188 | 2017-12-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2019112012A1 true WO2019112012A1 (ja) | 2019-06-13 |
Family
ID=66750519
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2018/044941 WO2019112012A1 (ja) | 2017-12-07 | 2018-12-06 | 高Mn鋼およびその製造方法 |
Country Status (10)
Country | Link |
---|---|
US (1) | US20210164067A1 (zh) |
EP (1) | EP3722448B1 (zh) |
JP (1) | JP6590117B1 (zh) |
KR (1) | KR102405388B1 (zh) |
CN (1) | CN111433381B (zh) |
BR (1) | BR112020011210B1 (zh) |
MY (1) | MY192536A (zh) |
PH (1) | PH12020550830A1 (zh) |
SG (1) | SG11202005101PA (zh) |
WO (1) | WO2019112012A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021033693A1 (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 |
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 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110983194B (zh) * | 2019-12-25 | 2020-09-22 | 燕山大学 | 一种超级韧性钢铁材料及其制造方法 |
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 (6)
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 |
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 |
JP2016196703A (ja) | 2015-04-02 | 2016-11-24 | 新日鐵住金株式会社 | 極低温用高Mn鋼材 |
JP2017507249A (ja) * | 2013-12-25 | 2017-03-16 | ポスコPosco | 表面加工品質に優れた低温用鋼 |
JP2017155300A (ja) * | 2016-03-03 | 2017-09-07 | 新日鐵住金株式会社 | 低温用厚鋼板及びその製造方法 |
CN107177786A (zh) * | 2017-05-19 | 2017-09-19 | 东北大学 | 一种lng储罐用高锰中厚板的设计及其制造方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0619110B2 (ja) * | 1986-05-19 | 1994-03-16 | 株式会社神戸製鋼所 | 極低温用高Mnオ−ステナイトステンレス鋼の製造方法 |
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 |
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 |
WO2005052205A1 (ja) * | 2003-11-27 | 2005-06-09 | Sumitomo Metal Industries, Ltd. | 溶接部靭性に優れた高張力鋼および海洋構造物 |
JP4324072B2 (ja) * | 2004-10-21 | 2009-09-02 | 新日本製鐵株式会社 | 延性に優れた軽量高強度鋼とその製造方法 |
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 |
CN103667947B (zh) * | 2013-11-29 | 2016-03-30 | 江阴市恒润重工股份有限公司 | 无镍奥化体不锈钢的制造工艺 |
-
2018
- 2018-12-06 US US16/768,884 patent/US20210164067A1/en not_active Abandoned
- 2018-12-06 SG SG11202005101PA patent/SG11202005101PA/en unknown
- 2018-12-06 EP EP18886695.8A patent/EP3722448B1/en active Active
- 2018-12-06 CN CN201880078458.5A patent/CN111433381B/zh active Active
- 2018-12-06 JP JP2019518131A patent/JP6590117B1/ja active Active
- 2018-12-06 KR KR1020207018443A patent/KR102405388B1/ko active IP Right Grant
- 2018-12-06 WO PCT/JP2018/044941 patent/WO2019112012A1/ja unknown
- 2018-12-06 MY MYPI2020002748A patent/MY192536A/en unknown
- 2018-12-06 BR BR112020011210-0A patent/BR112020011210B1/pt active IP Right Grant
-
2020
- 2020-06-05 PH PH12020550830A patent/PH12020550830A1/en unknown
Patent Citations (6)
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 |
JP2017507249A (ja) * | 2013-12-25 | 2017-03-16 | ポスコPosco | 表面加工品質に優れた低温用鋼 |
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 |
JP2016196703A (ja) | 2015-04-02 | 2016-11-24 | 新日鐵住金株式会社 | 極低温用高Mn鋼材 |
JP2017155300A (ja) * | 2016-03-03 | 2017-09-07 | 新日鐵住金株式会社 | 低温用厚鋼板及びその製造方法 |
CN107177786A (zh) * | 2017-05-19 | 2017-09-19 | 东北大学 | 一种lng储罐用高锰中厚板的设计及其制造方法 |
Non-Patent Citations (1)
Title |
---|
See also references of EP3722448A4 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021033693A1 (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 |
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 |
TWI726798B (zh) * | 2019-08-21 | 2021-05-01 | 日商杰富意鋼鐵股份有限公司 | 鋼及其製造方法 |
JPWO2021033694A1 (ja) * | 2019-08-21 | 2021-09-13 | Jfeスチール株式会社 | 鋼およびその製造方法 |
JPWO2021033693A1 (ja) * | 2019-08-21 | 2021-09-13 | Jfeスチール株式会社 | 鋼およびその製造方法 |
CN114269959A (zh) * | 2019-08-21 | 2022-04-01 | 杰富意钢铁株式会社 | 钢及其制造方法 |
CN114302977A (zh) * | 2019-08-21 | 2022-04-08 | 杰富意钢铁株式会社 | 钢及其制造方法 |
EP4019657A4 (en) * | 2019-08-21 | 2022-06-29 | JFE Steel Corporation | Steel, and method for producing same |
Also Published As
Publication number | Publication date |
---|---|
CN111433381A (zh) | 2020-07-17 |
EP3722448B1 (en) | 2024-03-06 |
MY192536A (en) | 2022-08-26 |
EP3722448A1 (en) | 2020-10-14 |
PH12020550830A1 (en) | 2021-05-10 |
JP6590117B1 (ja) | 2019-10-16 |
BR112020011210B1 (pt) | 2023-04-25 |
BR112020011210A2 (pt) | 2020-11-17 |
KR20200088469A (ko) | 2020-07-22 |
KR102405388B1 (ko) | 2022-06-03 |
EP3722448A4 (en) | 2020-10-14 |
SG11202005101PA (en) | 2020-06-29 |
CN111433381B (zh) | 2021-09-03 |
JPWO2019112012A1 (ja) | 2019-12-12 |
US20210164067A1 (en) | 2021-06-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6460292B1 (ja) | 高Mn鋼およびその製造方法 | |
JP7063364B2 (ja) | 高Mn鋼 | |
JP6590117B1 (ja) | 高Mn鋼およびその製造方法 | |
JP6954475B2 (ja) | 高Mn鋼およびその製造方法 | |
TWI716952B (zh) | 高Mn鋼及其製造方法 | |
CN115210400B (zh) | 钢材及其制造方法、以及罐 | |
JP6856083B2 (ja) | 高Mn鋼およびその製造方法 | |
KR102387364B1 (ko) | 고Mn강 및 그의 제조 방법 | |
WO2021033693A1 (ja) | 鋼およびその製造方法 | |
WO2021033694A1 (ja) | 鋼およびその製造方法 | |
WO2020044421A1 (ja) | 鋼板およびその製造方法 | |
JP2021008653A (ja) | 低温靱性に優れる圧力容器用鋼板 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ENP | Entry into the national phase |
Ref document number: 2019518131 Country of ref document: JP Kind code of ref document: A |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 18886695 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
ENP | Entry into the national phase |
Ref document number: 20207018443 Country of ref document: KR Kind code of ref document: A |
|
ENP | Entry into the national phase |
Ref document number: 2018886695 Country of ref document: EP Effective date: 20200707 |
|
REG | Reference to national code |
Ref country code: BR Ref legal event code: B01A Ref document number: 112020011210 Country of ref document: BR |
|
ENP | Entry into the national phase |
Ref document number: 112020011210 Country of ref document: BR Kind code of ref document: A2 Effective date: 20200604 |