BR112019022088A2 - aço alto mn e método de produção do mesmo - Google Patents
aço alto mn e método de produção do mesmo Download PDFInfo
- Publication number
- BR112019022088A2 BR112019022088A2 BR112019022088A BR112019022088A BR112019022088A2 BR 112019022088 A2 BR112019022088 A2 BR 112019022088A2 BR 112019022088 A BR112019022088 A BR 112019022088A BR 112019022088 A BR112019022088 A BR 112019022088A BR 112019022088 A2 BR112019022088 A2 BR 112019022088A2
- Authority
- BR
- Brazil
- Prior art keywords
- less
- steel
- content
- toughness
- low temperature
- 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
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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 (1)
Publication Number | Publication Date |
---|---|
BR112019022088A2 true BR112019022088A2 (pt) | 2020-05-05 |
Family
ID=63919677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112019022088A BR112019022088A2 (pt) | 2017-04-26 | 2018-04-25 | aço alto mn e método de produção do mesmo |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019156179A1 (ja) * | 2018-02-07 | 2019-08-15 | Jfeスチール株式会社 | 高Mn鋼およびその製造方法 |
WO2019168172A1 (ja) * | 2018-03-02 | 2019-09-06 | Jfeスチール株式会社 | 高Mn鋼およびその製造方法 |
WO2020153407A1 (ja) | 2019-01-25 | 2020-07-30 | 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 |
KR102628769B1 (ko) * | 2019-02-12 | 2024-01-23 | 제이에프이 스틸 가부시키가이샤 | 고Mn강 및 그의 제조 방법 |
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 |
CN114302977B (zh) * | 2019-08-21 | 2022-12-06 | 杰富意钢铁株式会社 | 钢及其制造方法 |
BR112022003041A2 (pt) * | 2019-08-21 | 2022-05-17 | Jfe Steel Corp | Aço e método de produção |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
KR101543916B1 (ko) * | 2013-12-25 | 2015-08-11 | 주식회사 포스코 | 표면 가공 품질이 우수한 저온용강 및 그 제조 방법 |
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 |
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 |
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 |
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 |
-
2018
- 2018-04-25 CN CN201880026635.5A patent/CN110573642A/zh active Pending
- 2018-04-25 EP EP18790123.6A patent/EP3617337A4/en active Pending
- 2018-04-25 TW TW107114070A patent/TWI641706B/zh active
- 2018-04-25 JP JP2018544293A patent/JP6460292B1/ja active Active
- 2018-04-25 BR BR112019022088A patent/BR112019022088A2/pt not_active Application Discontinuation
- 2018-04-25 WO PCT/JP2018/016764 patent/WO2018199145A1/ja unknown
- 2018-04-25 KR KR1020197031996A patent/KR102331032B1/ko active IP Right Grant
- 2018-04-25 SG SG11201907930QA patent/SG11201907930QA/en unknown
-
2019
- 2019-08-30 PH PH12019501995A patent/PH12019501995B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
TWI641706B (zh) | 2018-11-21 |
JP6460292B1 (ja) | 2019-01-30 |
EP3617337A4 (en) | 2020-03-25 |
EP3617337A1 (en) | 2020-03-04 |
PH12019501995A1 (en) | 2020-06-01 |
JPWO2018199145A1 (ja) | 2019-06-27 |
PH12019501995B1 (en) | 2020-06-01 |
WO2018199145A1 (ja) | 2018-11-01 |
TW201839152A (zh) | 2018-11-01 |
KR102331032B1 (ko) | 2021-11-24 |
KR20190134704A (ko) | 2019-12-04 |
SG11201907930QA (en) | 2019-09-27 |
CN110573642A (zh) | 2019-12-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR112019022088A2 (pt) | aço alto mn e método de produção do mesmo | |
KR101312211B1 (ko) | Ni 첨가 강판 및 그 제조 방법 | |
JP7161536B2 (ja) | 引張強度及び低温衝撃靭性に優れた圧力容器用鋼板及びその製造方法 | |
BR112019010870A2 (pt) | placa de aço de alto mn e método de fabricação para a mesma | |
KR101473625B1 (ko) | Ni 첨가 강판 및 그 제조 방법 | |
US20160312327A1 (en) | Steel plate and method for manufacturing same (as amended) | |
BRPI0905362B1 (pt) | High resistance steel sheet | |
BR122017004300B1 (pt) | Method of production of a high resistance steel sheet | |
BR112012019769B1 (pt) | Método de produção de placa de aço. | |
BRPI0923080B1 (pt) | Aço inoxidável ferrítico-austenítico | |
BR112020014081A2 (pt) | aço resistente à abrasão e método para a sua produção | |
JP5521712B2 (ja) | 強度および低温靭性と脆性亀裂伝播停止特性に優れた低温用Ni含有鋼およびその製造方法 | |
JP5741260B2 (ja) | 歪付与後のctod特性に優れた極低温用鋼材およびその製造方法 | |
US10316385B2 (en) | High-tensile-strength steel plate and process for producing same | |
BR112020011210B1 (pt) | Aço com alto teor de manganês (mn) e método para fabricação do mesmo | |
BR102012011525A2 (pt) | Aço fundido de baixa liga e método para produzir fundidos de aço de baixa liga resistente ao desgaste | |
BR112013022812B1 (pt) | aço inoxidável duplex | |
JP5076423B2 (ja) | Ni含有鋼板の製造方法 | |
BR112014014401B1 (pt) | Material de aço para soldagem com alta entrada de calor | |
BR112012030684B1 (pt) | chapa de aço inoxidável estrutural tendo excelente resistência à corrosão na soldagem e método para produção da mesma | |
JP7096337B2 (ja) | 高強度鋼板及びその製造方法 | |
JP2018104793A (ja) | 液体水素用Ni鋼 | |
JP2018104792A (ja) | 液体水素用Ni鋼 | |
KR20150050702A (ko) | 인버티드 앵글용 강재 및 그 제조 방법 | |
KR101435258B1 (ko) | 강재 제조 방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] | ||
B12B | Appeal against refusal [chapter 12.2 patent gazette] |