KR101799886B1 - 저온용 강판 및 그의 제조 방법 - Google Patents

저온용 강판 및 그의 제조 방법 Download PDF

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KR101799886B1
KR101799886B1 KR1020167004357A KR20167004357A KR101799886B1 KR 101799886 B1 KR101799886 B1 KR 101799886B1 KR 1020167004357 A KR1020167004357 A KR 1020167004357A KR 20167004357 A KR20167004357 A KR 20167004357A KR 101799886 B1 KR101799886 B1 KR 101799886B1
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South Korea
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less
temperature
steel sheet
low
group
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KR1020167004357A
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Korean (ko)
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KR20160033209A (ko
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마사오 유가
아키오 오모리
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제이에프이 스틸 가부시키가이샤
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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • B21B3/02—Rolling special iron alloys, e.g. stainless steel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/74—Temperature control, e.g. by cooling or heating the rolls or the product
    • 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
    • C22C38/08—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
    • C22C38/16—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
    • 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
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
    • 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
    • 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
    • C21D2211/008—Martensite
    • 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
KR1020167004357A 2013-10-28 2014-10-20 저온용 강판 및 그의 제조 방법 KR101799886B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2013-223452 2013-10-28
JP2013223452A JP5556948B1 (ja) 2013-10-28 2013-10-28 低温用鋼板およびその製造方法
PCT/JP2014/005291 WO2015064045A1 (ja) 2013-10-28 2014-10-20 低温用鋼板およびその製造方法

Publications (2)

Publication Number Publication Date
KR20160033209A KR20160033209A (ko) 2016-03-25
KR101799886B1 true KR101799886B1 (ko) 2017-11-22

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JP (1) JP5556948B1 (ja)
KR (1) KR101799886B1 (ja)
CN (1) CN105683401B (ja)
WO (1) WO2015064045A1 (ja)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104131225B (zh) * 2014-07-30 2016-08-24 宝山钢铁股份有限公司 低成本超低温镍钢及其制造方法
JP6206423B2 (ja) * 2015-01-22 2017-10-04 Ｊｆｅスチール株式会社 低温靭性に優れた高強度ステンレス厚鋼板およびその製造方法
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
KR102036611B1 (ko) 2016-12-01 2019-10-28 닛폰세이테츠 가부시키가이샤 저온용 니켈 함유 강 및 저온용 탱크
WO2018151273A1 (ja) 2017-02-16 2018-08-23 新日鐵住金株式会社 熱間圧延鋼板及びその製造方法
WO2019082325A1 (ja) 2017-10-26 2019-05-02 新日鐵住金株式会社 低温用ニッケル含有鋼
WO2019082326A1 (ja) * 2017-10-26 2019-05-02 新日鐵住金株式会社 低温用ニッケル含有鋼
CN111247263B (zh) * 2017-10-26 2021-12-28 日本制铁株式会社 低温用含镍钢
EP3702487B1 (en) 2017-10-26 2021-12-08 Nippon Steel Corporation Nickel-containing steel for low temperature
JP6394835B1 (ja) * 2017-10-31 2018-09-26 新日鐵住金株式会社 低温用ニッケル含有鋼板およびそれを用いた低温用タンク
JP6933096B2 (ja) * 2017-11-10 2021-09-08 日本製鉄株式会社 高圧水素用ニッケル鋼材
KR102075205B1 (ko) * 2017-11-17 2020-02-07 주식회사 포스코 극저온용 강재 및 그 제조방법
KR102075206B1 (ko) * 2017-11-17 2020-02-07 주식회사 포스코 충격인성이 우수한 저온용 강재 및 그 제조방법
KR102043523B1 (ko) 2017-12-24 2019-11-12 주식회사 포스코 용접부 인성이 우수한 저온용 강재 및 그 제조방법
KR102031455B1 (ko) * 2017-12-26 2019-10-11 주식회사 포스코 저온인성이 우수한 열연강판, 강관 및 그 제조방법
CN112236539B (zh) * 2018-06-12 2022-03-01 杰富意钢铁株式会社 极低温用高张力厚钢板及其制造方法
KR102065276B1 (ko) * 2018-10-26 2020-02-17 주식회사 포스코 극저온 인성 및 연성이 우수한 압력용기용 강판 및 그 제조 방법
WO2020128579A1 (en) * 2018-12-19 2020-06-25 Arcelormittal Low-carbon, high-strength 9% nickel steels for cryogenic applications
EP3699310B1 (en) * 2018-12-27 2022-10-05 Nippon Steel Corporation Nickel-containing steel sheet
CN113286910B (zh) 2019-03-29 2023-03-17 日本制铁株式会社 钢板及其制造方法
CN110129685B (zh) * 2019-05-22 2020-11-20 南京钢铁股份有限公司 一种超低温容器用7Ni钢厚板的制造方法
MX2022002303A (es) * 2019-10-09 2022-03-25 Nippon Steel Corp Lamina de acero y metodo para fabricar la misma.
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
KR102427046B1 (ko) * 2020-12-10 2022-07-28 주식회사 포스코 극저온 인성이 우수한 압력용기용 강판 및 이의 제조방법

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WO2007034576A1 (ja) * 2005-09-21 2007-03-29 Sumitomo Metal Industries, Ltd. 低温用鋼材およびその製造方法
JP2011214098A (ja) * 2010-03-31 2011-10-27 Jfe Steel Corp 強度および低温靭性に優れた９％Ｎｉ鋼の製造方法
JP2011214099A (ja) * 2010-03-31 2011-10-27 Jfe Steel Corp 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

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JP4881773B2 (ja) * 2007-03-23 2012-02-22 株式会社神戸製鋼所 溶接熱影響部の低温靭性に優れた低降伏比高張力鋼板
CN101899615A (zh) * 2007-03-23 2010-12-01 株式会社神户制钢所 焊接热影响部的低温韧性优异的高张力钢材

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007034576A1 (ja) * 2005-09-21 2007-03-29 Sumitomo Metal Industries, Ltd. 低温用鋼材およびその製造方法
JP2011214098A (ja) * 2010-03-31 2011-10-27 Jfe Steel Corp 強度および低温靭性に優れた９％Ｎｉ鋼の製造方法
JP2011214099A (ja) * 2010-03-31 2011-10-27 Jfe Steel Corp 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

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JP2015086403A (ja) 2015-05-07
CN105683401A (zh) 2016-06-15
KR20160033209A (ko) 2016-03-25
JP5556948B1 (ja) 2014-07-23
CN105683401B (zh) 2018-05-18
WO2015064045A1 (ja) 2015-05-07

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