KR100987176B1 - 두께 100 ｍｍ 이상의 오스테나이트계 스테인레스 압연강판 및 그 제조 방법 - Google Patents

두께 100 ｍｍ 이상의 오스테나이트계 스테인레스 압연강판 및 그 제조 방법 Download PDF

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Publication number
KR100987176B1
KR100987176B1 KR1020087004097A KR20087004097A KR100987176B1 KR 100987176 B1 KR100987176 B1 KR 100987176B1 KR 1020087004097 A KR1020087004097 A KR 1020087004097A KR 20087004097 A KR20087004097 A KR 20087004097A KR 100987176 B1 KR100987176 B1 KR 100987176B1
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South Korea
Prior art keywords
thickness
less
forging
stainless steel
rolling
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KR1020087004097A
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English (en)
Korean (ko)
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KR20080034951A (ko
Inventor
유타카 다도코로
신지 쓰게
가즈히로 스에쓰구
요이치 야마모토
도시노리 오쓰보
Original Assignee
닛폰 스틸 앤드 스미킨 스테인레스 스틸 코포레이션
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/02—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing
    • B21B1/026—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
    • 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
    • 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
    • C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
    • 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
    • C21D8/021—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving a particular fabrication or treatment of ingot or slab
    • 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
    • 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
    • C22C38/02—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
    • C22C38/18—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
    • C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt
    • 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
    • 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
    • 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)
  • Metal Rolling (AREA)
KR1020087004097A 2006-07-13 2007-06-25 두께 100 ｍｍ 이상의 오스테나이트계 스테인레스 압연강판 및 그 제조 방법 KR100987176B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2006-00192702 2006-07-13
JP2006192702A JP5116265B2 (ja) 2006-07-13 2006-07-13 強度及び延性に優れたオーステナイト系ステンレス圧延鋼板及びその製造方法

Publications (2)

Publication Number Publication Date
KR20080034951A KR20080034951A (ko) 2008-04-22
KR100987176B1 true KR100987176B1 (ko) 2010-10-11

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KR1020087004097A KR100987176B1 (ko) 2006-07-13 2007-06-25 두께 100 ｍｍ 이상의 오스테나이트계 스테인레스 압연강판 및 그 제조 방법

Country Status (5)

Country Link
EP (1) EP2042616B1 (de)
JP (1) JP5116265B2 (de)
KR (1) KR100987176B1 (de)
CN (1) CN101341271B (de)
WO (1) WO2008007572A1 (de)

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CN101745786B (zh) * 2009-12-31 2012-03-14 上海新闵重型锻造有限公司 一种给水接管及二次侧人孔及其锻造方法
WO2012043877A1 (ja) * 2010-09-29 2012-04-05 新日鐵住金ステンレス株式会社 オーステナイト系高Ｍｎステンレス鋼およびその製造方法と、その鋼を用いた部材
JP5201297B2 (ja) * 2011-06-24 2013-06-05 新日鐵住金株式会社 オーステナイト系ステンレス鋼及びオーステナイト系ステンレス鋼材の製造方法
KR101511723B1 (ko) * 2013-03-15 2015-04-13 주식회사 포스코 주조 설비 및 이를 이용한 주조 방법
CN103438951A (zh) * 2013-09-06 2013-12-11 高正 合金钢耐磨防堵式风量及风速传感器
CN103725986B (zh) * 2013-12-19 2015-12-30 江阴兴澄特种钢铁有限公司 低温下使用的高韧性f级特厚齿条钢板及其制造方法
JP6156455B2 (ja) * 2014-08-25 2017-07-05 Ｊｆｅスチール株式会社 スラブ鍛造方法
JP6423232B2 (ja) * 2014-10-06 2018-11-14 山陽特殊製鋼株式会社 伸線性に優れたオーステナイト系ステンレス鋼
CN105112608B (zh) * 2015-09-23 2018-11-06 宝钢德盛不锈钢有限公司 一种提升节镍奥氏体不锈钢抛光性能的方法及其产品
CN105755369B (zh) * 2016-04-28 2017-07-18 江阴兴澄特种钢铁有限公司 一种易焊接低温抗层状撕裂性能优异的钢板及其制备方法
WO2018197701A1 (en) * 2017-04-28 2018-11-01 Sandvik Intellectual Property Ab Austenitic stainless steel tube material in an lng vaporiser
CN111194360B (zh) * 2017-10-03 2022-03-04 日本制铁株式会社 奥氏体系不锈钢
KR102015510B1 (ko) * 2017-12-06 2019-08-28 주식회사 포스코 내식성이 우수한 비자성 오스테나이트계 스테인리스강 및 그 제조방법
CN111451292A (zh) * 2020-03-31 2020-07-28 鞍钢股份有限公司 控制1000MPa级别冷轧双相钢横向厚度精度的方法
CN111549276A (zh) * 2020-05-06 2020-08-18 山西太钢不锈钢股份有限公司 高碳奥氏体不锈钢中厚板的晶粒度控制方法
KR102448741B1 (ko) * 2020-08-31 2022-09-30 주식회사 포스코 심가공성이 향상된 오스테나이트계 스테인리스강
CN113560343B (zh) * 2021-06-25 2023-01-17 鞍钢股份有限公司 一种控制低碳奥氏体不锈钢特厚板晶粒度的方法
CN113560344B (zh) * 2021-06-29 2022-12-16 鞍钢股份有限公司 一种奥氏体不锈钢的中厚板生产方法
CN115029528B (zh) * 2022-05-17 2023-10-03 山西太钢不锈钢股份有限公司 储氢用低铁素体热轧不锈钢中板及其制备方法和用途

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61270356A (ja) 1985-05-24 1986-11-29 Kobe Steel Ltd 極低温で高強度高靭性を有するオ−ステナイト系ステンレス鋼板
JPH07316653A (ja) * 1994-05-19 1995-12-05 Nippon Steel Corp 極低温特性に優れたステンレス鋼厚板の製造方法
JPH08269564A (ja) * 1995-03-29 1996-10-15 Nippon Steel Corp 非磁性ステンレス厚鋼板の製造方法

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JPS6013063A (ja) 1983-07-05 1985-01-23 Nippon Steel Corp 極低温構造用オ−ステナイト系ステンレス鋼
JPS6152351A (ja) 1984-08-20 1986-03-15 Nippon Steel Corp 極低温耐力、靭性に優れた構造用オ−ステナイト系ステンレス鋼
JPH0765143B2 (ja) 1988-08-22 1995-07-12 株式会社神戸製鋼所 耐再加熱特性に優れた極低温用非磁性オーステナイト系ステンレス鋼
JPH07310120A (ja) 1994-05-13 1995-11-28 Nippon Steel Corp オーステナイト系ステンレス鋼厚板の熱間圧延方法
JPH08104920A (ja) 1994-10-07 1996-04-23 Sumitomo Metal Ind Ltd 高強度オーステナイトステンレス鋼板の製造方法
JPH11131138A (ja) 1997-10-31 1999-05-18 Nippon Steel Corp ステンレス鋼極厚鋼板の製造方法
JP3736631B2 (ja) * 2002-05-10 2006-01-18 新日鐵住金ステンレス株式会社 耐硫酸腐食性および耐孔食性に優れたケミカルタンク用鋼
US20060243356A1 (en) * 2005-02-02 2006-11-02 Yuusuke Oikawa Austenite-type stainless steel hot-rolling steel material with excellent corrosion resistance, proof-stress, and low-temperature toughness and production method thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61270356A (ja) 1985-05-24 1986-11-29 Kobe Steel Ltd 極低温で高強度高靭性を有するオ−ステナイト系ステンレス鋼板
JPH07316653A (ja) * 1994-05-19 1995-12-05 Nippon Steel Corp 極低温特性に優れたステンレス鋼厚板の製造方法
JPH08269564A (ja) * 1995-03-29 1996-10-15 Nippon Steel Corp 非磁性ステンレス厚鋼板の製造方法

Also Published As

Publication number Publication date
JP5116265B2 (ja) 2013-01-09
CN101341271A (zh) 2009-01-07
JP2008019479A (ja) 2008-01-31
EP2042616B1 (de) 2017-08-23
EP2042616A4 (de) 2016-05-18
WO2008007572A1 (fr) 2008-01-17
KR20080034951A (ko) 2008-04-22
CN101341271B (zh) 2011-09-21
EP2042616A1 (de) 2009-04-01

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