SG11202001418YA - High-mn steel and production method therefor - Google Patents
High-mn steel and production method thereforInfo
- Publication number
- SG11202001418YA SG11202001418YA SG11202001418YA SG11202001418YA SG11202001418YA SG 11202001418Y A SG11202001418Y A SG 11202001418YA SG 11202001418Y A SG11202001418Y A SG 11202001418YA SG 11202001418Y A SG11202001418Y A SG 11202001418YA SG 11202001418Y A SG11202001418Y A SG 11202001418YA
- Authority
- SG
- Singapore
- Prior art keywords
- steel
- production method
- method therefor
- therefor
- production
- Prior art date
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
- C22C38/02—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 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
- C21D8/0221—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
- C21D8/0263—Modifying the physical properties 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
- 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
- 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)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
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 |
---|---|
SG11202001418YA true SG11202001418YA (en) | 2020-03-30 |
Family
ID=65527524
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202001418YA SG11202001418YA (en) | 2017-09-01 | 2018-08-29 | High-mn steel and production method therefor |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP3677700B1 (ko) |
JP (2) | JP6856129B2 (ko) |
KR (1) | KR102355570B1 (ko) |
CN (1) | CN111051553B (ko) |
MY (1) | MY194444A (ko) |
PH (1) | PH12020550068A1 (ko) |
SG (1) | SG11202001418YA (ko) |
WO (1) | WO2019044928A1 (ko) |
Families Citing this family (5)
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 |
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 |
EP4019656A4 (en) * | 2019-08-21 | 2022-06-29 | JFE Steel Corporation | Steel and method for manufacturing same |
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 |
EP4249621A4 (en) * | 2021-02-08 | 2024-06-05 | JFE Steel Corporation | STEEL MATERIAL AND PRODUCTION METHOD THEREOF, AND TANK AND PRODUCTION METHOD THEREFOR |
Family Cites Families (13)
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 |
WO2015083878A1 (ko) * | 2013-12-06 | 2015-06-11 | 주식회사 포스코 | 극저온 충격 인성이 우수한 고강도 용접이음부 및 이를 위한 플럭스 코어드 아크 용접용 와이어 |
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 |
-
2018
- 2018-08-29 SG SG11202001418YA patent/SG11202001418YA/en unknown
- 2018-08-29 MY MYPI2020000867A patent/MY194444A/en unknown
- 2018-08-29 JP JP2019539597A patent/JP6856129B2/ja active Active
- 2018-08-29 CN CN201880055742.0A patent/CN111051553B/zh active Active
- 2018-08-29 WO PCT/JP2018/032022 patent/WO2019044928A1/ja unknown
- 2018-08-29 EP EP18851150.5A patent/EP3677700B1/en active Active
- 2018-08-29 KR KR1020207004808A patent/KR102355570B1/ko active IP Right Grant
-
2020
- 2020-02-28 PH PH12020550068A patent/PH12020550068A1/en unknown
- 2020-11-04 JP JP2020184625A patent/JP7063364B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
CN111051553B (zh) | 2022-04-12 |
WO2019044928A1 (ja) | 2019-03-07 |
PH12020550068A1 (en) | 2021-02-08 |
JP7063364B2 (ja) | 2022-05-09 |
JPWO2019044928A1 (ja) | 2020-03-26 |
EP3677700A1 (en) | 2020-07-08 |
KR20200033901A (ko) | 2020-03-30 |
JP6856129B2 (ja) | 2021-04-07 |
MY194444A (en) | 2022-11-30 |
BR112020003351A2 (pt) | 2020-08-18 |
EP3677700B1 (en) | 2023-05-10 |
JP2021036077A (ja) | 2021-03-04 |
CN111051553A (zh) | 2020-04-21 |
KR102355570B1 (ko) | 2022-01-25 |
EP3677700A4 (en) | 2020-07-08 |
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