EP2933347A4 - Tôle d'acier épaisse ayant une excellente résistance cryogénique - Google Patents
Tôle d'acier épaisse ayant une excellente résistance cryogéniqueInfo
- Publication number
- EP2933347A4 EP2933347A4 EP13861920.0A EP13861920A EP2933347A4 EP 2933347 A4 EP2933347 A4 EP 2933347A4 EP 13861920 A EP13861920 A EP 13861920A EP 2933347 A4 EP2933347 A4 EP 2933347A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- steel plate
- thick steel
- cryogenic toughness
- excellent cryogenic
- toughness
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
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
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
-
- 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
- C22C38/002—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
- C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
-
- 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
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
-
- 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
- C22C38/14—Ferrous alloys, e.g. steel alloys containing 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
- C22C38/16—Ferrous alloys, e.g. steel alloys containing 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
- C22C38/42—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
- C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
-
- 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)
- 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)
- Heat Treatment Of Sheet Steel (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP17000237.2A EP3190201A1 (fr) | 2012-12-13 | 2013-12-11 | Tôle d'acier épaisse ayant une excellente résistance cryogénique |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012272184A JP5973902B2 (ja) | 2012-12-13 | 2012-12-13 | 極低温靭性に優れた厚鋼板 |
JP2012285916A JP5973907B2 (ja) | 2012-12-27 | 2012-12-27 | 極低温靱性に優れた厚鋼板 |
PCT/JP2013/083239 WO2014092129A1 (fr) | 2012-12-13 | 2013-12-11 | Tôle d'acier épaisse ayant une excellente résistance cryogénique |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17000237.2A Division EP3190201A1 (fr) | 2012-12-13 | 2013-12-11 | Tôle d'acier épaisse ayant une excellente résistance cryogénique |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2933347A1 EP2933347A1 (fr) | 2015-10-21 |
EP2933347A4 true EP2933347A4 (fr) | 2016-07-27 |
Family
ID=50934413
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17000237.2A Withdrawn EP3190201A1 (fr) | 2012-12-13 | 2013-12-11 | Tôle d'acier épaisse ayant une excellente résistance cryogénique |
EP13861920.0A Withdrawn EP2933347A4 (fr) | 2012-12-13 | 2013-12-11 | Tôle d'acier épaisse ayant une excellente résistance cryogénique |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17000237.2A Withdrawn EP3190201A1 (fr) | 2012-12-13 | 2013-12-11 | Tôle d'acier épaisse ayant une excellente résistance cryogénique |
Country Status (4)
Country | Link |
---|---|
EP (2) | EP3190201A1 (fr) |
KR (1) | KR101711774B1 (fr) |
CN (1) | CN104854252B (fr) |
WO (1) | WO2014092129A1 (fr) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6196929B2 (ja) * | 2014-04-08 | 2017-09-13 | 株式会社神戸製鋼所 | 極低温でのhaz靱性に優れた厚鋼板 |
CN104789892B (zh) * | 2015-03-20 | 2017-03-08 | 宝山钢铁股份有限公司 | 具有优异低温冲击韧性的低屈强比高强韧厚钢板及其制造方法 |
CN104928592B (zh) * | 2015-07-17 | 2017-04-19 | 上海交通大学 | 一种高强耐低温钢及其热处理工艺 |
JP2017115239A (ja) * | 2015-12-18 | 2017-06-29 | 株式会社神戸製鋼所 | 極低温靭性に優れた厚鋼板 |
CN105543694B (zh) * | 2015-12-29 | 2017-12-29 | 东北大学 | 一种液化天然气储罐用7Ni钢板的制备方法 |
RU2625514C1 (ru) * | 2016-06-23 | 2017-07-14 | Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский технологический университет "МИСиС" | Литейная аустенитная высокопрочная коррозионно-стойкая в неорганических и органических средах криогенная сталь и способ ее получения |
KR102075206B1 (ko) * | 2017-11-17 | 2020-02-07 | 주식회사 포스코 | 충격인성이 우수한 저온용 강재 및 그 제조방법 |
RU2686758C1 (ru) * | 2018-04-02 | 2019-04-30 | Публичное акционерное общество "Северсталь" (ПАО "Северсталь") | Конструкционная криогенная сталь и способ ее получения |
WO2020136829A1 (fr) * | 2018-12-27 | 2020-07-02 | 日本製鉄株式会社 | Tôle d'acier contenant du nickel |
CN109536850B (zh) * | 2019-01-10 | 2020-10-02 | 北京科技大学 | 一种高强韧低屈强比厚钢板及其生产工艺 |
CN110129676A (zh) * | 2019-05-27 | 2019-08-16 | 南京钢铁股份有限公司 | 一种LNG储罐用7Ni钢板及生产工艺 |
CN110396646B (zh) * | 2019-07-23 | 2020-10-20 | 北京科技大学 | 一种低碳高强船板钢的屈强比调控和评估方法 |
CN110616369B (zh) * | 2019-08-21 | 2021-10-29 | 舞阳钢铁有限责任公司 | 屈服785MPa级大厚度海洋工程用钢板及生产方法 |
KR102200225B1 (ko) * | 2019-09-03 | 2021-01-07 | 주식회사 포스코 | 극저온 횡팽창이 우수한 압력용기용 강판 및 그 제조 방법 |
WO2022118592A1 (fr) * | 2020-12-03 | 2022-06-09 | Jfeスチール株式会社 | Plaque d'acier |
EP4234740A1 (fr) * | 2020-12-03 | 2023-08-30 | JFE Steel Corporation | Plaque d'acier |
KR102427046B1 (ko) * | 2020-12-10 | 2022-07-28 | 주식회사 포스코 | 극저온 인성이 우수한 압력용기용 강판 및 이의 제조방법 |
CN114250416A (zh) * | 2021-12-13 | 2022-03-29 | 莱芜钢铁集团银山型钢有限公司 | 一种56kg级低屈强比超高强海工钢板及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4776900A (en) * | 1984-11-26 | 1988-10-11 | Nippon Steel Corporation | Process for producing nickel steels with high crack-arresting capability |
JP2011241419A (ja) * | 2010-05-17 | 2011-12-01 | Sumitomo Metal Ind Ltd | 低温用厚鋼板およびその製造方法 |
WO2012005330A1 (fr) * | 2010-07-09 | 2012-01-12 | 新日本製鐵株式会社 | TÔLE EN ACIER ENRICHI EN Ni, ET PROCÉDÉ DE FABRICATION DE CELLE-CI |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5512083B2 (fr) | 1973-05-04 | 1980-03-29 | ||
JPS5113308A (ja) | 1974-07-24 | 1976-02-02 | Nippon Steel Corp | Teionyokyojinkooyobisono netsushorihoho |
JP3699670B2 (ja) * | 2001-10-18 | 2005-09-28 | 新日本製鐵株式会社 | 低温靱性に優れた高強度鋼板の製造方法 |
JP4872917B2 (ja) * | 2005-09-21 | 2012-02-08 | 住友金属工業株式会社 | 低温用鋼材およびその製造方法 |
WO2007080646A1 (fr) * | 2006-01-13 | 2007-07-19 | Sumitomo Metal Industries, Ltd. | Acier cryogenique |
JP5494166B2 (ja) * | 2010-04-14 | 2014-05-14 | 新日鐵住金株式会社 | 極低温用厚鋼板およびその製造方法 |
JP5494167B2 (ja) * | 2010-04-14 | 2014-05-14 | 新日鐵住金株式会社 | 極低温用厚鋼板およびその製造方法 |
KR101271974B1 (ko) * | 2010-11-19 | 2013-06-07 | 주식회사 포스코 | 극저온 인성이 우수한 고강도 강재 및 그 제조방법 |
JP5741260B2 (ja) * | 2011-07-06 | 2015-07-01 | 新日鐵住金株式会社 | 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 |
JP6018453B2 (ja) * | 2012-03-09 | 2016-11-02 | 株式会社神戸製鋼所 | 極低温靭性に優れた高強度厚鋼板 |
JP6018454B2 (ja) * | 2012-04-13 | 2016-11-02 | 株式会社神戸製鋼所 | 極低温靭性に優れた高強度厚鋼板 |
-
2013
- 2013-12-11 WO PCT/JP2013/083239 patent/WO2014092129A1/fr active Application Filing
- 2013-12-11 KR KR1020157015524A patent/KR101711774B1/ko active IP Right Grant
- 2013-12-11 EP EP17000237.2A patent/EP3190201A1/fr not_active Withdrawn
- 2013-12-11 CN CN201380062597.6A patent/CN104854252B/zh not_active Expired - Fee Related
- 2013-12-11 EP EP13861920.0A patent/EP2933347A4/fr not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4776900A (en) * | 1984-11-26 | 1988-10-11 | Nippon Steel Corporation | Process for producing nickel steels with high crack-arresting capability |
JP2011241419A (ja) * | 2010-05-17 | 2011-12-01 | Sumitomo Metal Ind Ltd | 低温用厚鋼板およびその製造方法 |
WO2012005330A1 (fr) * | 2010-07-09 | 2012-01-12 | 新日本製鐵株式会社 | TÔLE EN ACIER ENRICHI EN Ni, ET PROCÉDÉ DE FABRICATION DE CELLE-CI |
Non-Patent Citations (1)
Title |
---|
See also references of WO2014092129A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP3190201A1 (fr) | 2017-07-12 |
KR20150082611A (ko) | 2015-07-15 |
KR101711774B1 (ko) | 2017-03-02 |
CN104854252A (zh) | 2015-08-19 |
EP2933347A1 (fr) | 2015-10-21 |
CN104854252B (zh) | 2016-10-12 |
WO2014092129A1 (fr) | 2014-06-19 |
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Inventor name: IBANO AKIRA Inventor name: NAKO HIDENORI |
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Ipc: C21D 8/02 20060101ALI20160617BHEP Ipc: C22C 38/08 20060101ALI20160617BHEP Ipc: C22C 38/44 20060101ALI20160617BHEP Ipc: C22C 38/16 20060101ALI20160617BHEP Ipc: C22C 38/42 20060101ALI20160617BHEP Ipc: C22C 38/02 20060101ALI20160617BHEP Ipc: C22C 38/50 20060101ALI20160617BHEP Ipc: C22C 38/12 20060101ALI20160617BHEP Ipc: C22C 38/48 20060101ALI20160617BHEP Ipc: C22C 38/14 20060101ALI20160617BHEP Ipc: C22C 38/06 20060101ALI20160617BHEP Ipc: C22C 38/46 20060101ALI20160617BHEP Ipc: C22C 38/00 20060101AFI20160617BHEP Ipc: C22C 38/58 20060101ALI20160617BHEP Ipc: C22C 38/54 20060101ALI20160617BHEP Ipc: C21D 9/46 20060101ALI20160617BHEP Ipc: C22C 38/04 20060101ALI20160617BHEP Ipc: C21D 6/00 20060101ALI20160617BHEP |
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