CN100487151C - 耐震性优异的压弯冷成形圆形钢管的制造方法 - Google Patents

耐震性优异的压弯冷成形圆形钢管的制造方法 Download PDF

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CN100487151C
CN100487151C CNB2007100890272A CN200710089027A CN100487151C CN 100487151 C CN100487151 C CN 100487151C CN B2007100890272 A CNB2007100890272 A CN B2007100890272A CN 200710089027 A CN200710089027 A CN 200710089027A CN 100487151 C CN100487151 C CN 100487151C
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steel pipe
steel plate
steel
cool
bend
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CNB2007100890272A
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Chinese (zh)
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CN101045974A (zh
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盐饱丰明
柴田光明
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Kobe Steel Ltd
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Kobe Steel Ltd
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    • 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
    • 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
    • C21D8/10—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
    • C21D8/105—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies of ferrous 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
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
CNB2007100890272A 2006-03-31 2007-03-29 耐震性优异的压弯冷成形圆形钢管的制造方法 Active CN100487151C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006099470 2006-03-31
JP2006099470A JP4912013B2 (ja) 2006-03-31 2006-03-31 耐震性に優れたプレスベンド冷間成形円形鋼管の製造方法

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CN101045974A CN101045974A (zh) 2007-10-03
CN100487151C true CN100487151C (zh) 2009-05-13

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JP (1) JP4912013B2 (ja)
KR (1) KR100904581B1 (ja)
CN (1) CN100487151C (ja)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009235516A (ja) * 2008-03-27 2009-10-15 Kobe Steel Ltd 耐震性に優れた建築構造用５９０ＭＰａ級高降伏比円形鋼管およびその製造方法
EP2623625B1 (en) * 2010-09-29 2018-10-24 Hyundai Steel Company Steel plate for pipe line, having excellent hydrogen induced crack resistance, and preparation method thereof
KR101277807B1 (ko) 2010-10-27 2013-06-21 현대제철 주식회사 고강도 및 저항복비를 갖는 인장강도 700ＭＰａ급 고강도 구조용 강재 및 그 제조방법
CN102653844B (zh) * 2011-03-03 2014-06-04 中国石油天然气集团公司 耐酸性环境腐蚀电阻焊钢管及其制备方法
JP5845989B2 (ja) * 2011-03-18 2016-01-20 新日鐵住金株式会社 熱加工制御鋼板の溶接方法
JP5794177B2 (ja) * 2012-03-06 2015-10-14 新日鐵住金株式会社 鋼管の製造方法
KR101467031B1 (ko) * 2012-06-28 2014-12-01 현대제철 주식회사 강판 및 그 제조 방법
CN103509997B (zh) * 2013-09-25 2016-02-10 马钢(集团)控股有限公司 一种440MPa级冷轧高强度汽车结构钢及其制造方法
CN104046889B (zh) * 2014-06-09 2016-03-02 首钢总公司 一种导轨用冷轧连续退火带钢及其生产方法
CN104117824A (zh) * 2014-07-22 2014-10-29 上海加宁新技术研究所 超高压无缝合金钢管的制造方法
JP6649187B2 (ja) * 2016-06-27 2020-02-19 株式会社神戸製鋼所 引張特性の推定方法
CN108486479A (zh) * 2018-06-01 2018-09-04 张家港保税区恒隆钢管有限公司 一种核电设备用无缝钢管及其制备方法
JP7034861B2 (ja) * 2018-08-03 2022-03-14 株式会社神戸製鋼所 高強度かつ低降伏比で溶接性に優れた円形鋼管用鋼板および円形鋼管ならびにそれらの製造方法
CN111766152B (zh) * 2020-08-14 2023-05-09 中国石油天然气集团有限公司 制管用钢板应力参数获取的方法、钢板选取方法
CN111766153B (zh) * 2020-08-14 2023-01-13 中国石油天然气集团有限公司 制管用钢板应力表征参数获取的方法、钢板选取方法
CN112921240A (zh) * 2021-01-22 2021-06-08 江苏永钢集团有限公司 汽车门铰链用热轧圆钢及其生产方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2529044B2 (ja) * 1991-10-24 1996-08-28 新日本製鐵株式会社 冷間成形による建築用低降伏比鋼管の製造法
JPH05154544A (ja) * 1991-12-04 1993-06-22 Nippon Steel Corp 降伏比の低い複層型溶接鋼管の製造方法
JP2687841B2 (ja) * 1993-06-01 1997-12-08 住友金属工業株式会社 低降伏比高張力鋼管の製造方法
JPH09165622A (ja) * 1995-12-14 1997-06-24 Nkk Corp 建築丸柱用原板の製造方法
JP3425517B2 (ja) 1996-09-30 2003-07-14 Ｊｆｅスチール株式会社 冷間加工後延性の優れた支保工用高強度形鋼および支保工
KR100678406B1 (ko) 2001-10-23 2007-02-02 수미도모 메탈 인더스트리즈, 리미티드 강철재의 열간 프레스 성형방법
JP3779923B2 (ja) 2001-12-27 2006-05-31 大同特殊鋼株式会社 高耐力非調質鋼

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Publication number Publication date
KR20070098678A (ko) 2007-10-05
JP2007270304A (ja) 2007-10-18
CN101045974A (zh) 2007-10-03
JP4912013B2 (ja) 2012-04-04
KR100904581B1 (ko) 2009-06-25

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