SE451599B - Sett att framstella stalplatar med hog hallfasthet vid vilket stortkylningen direkt efter varmvalsningen regleras - Google Patents

Sett att framstella stalplatar med hog hallfasthet vid vilket stortkylningen direkt efter varmvalsningen regleras

Info

Publication number
SE451599B
SE451599B SE8307123A SE8307123A SE451599B SE 451599 B SE451599 B SE 451599B SE 8307123 A SE8307123 A SE 8307123A SE 8307123 A SE8307123 A SE 8307123A SE 451599 B SE451599 B SE 451599B
Authority
SE
Sweden
Prior art keywords
steel
temperature
cooling
less
sample
Prior art date
Application number
SE8307123A
Other languages
English (en)
Swedish (sv)
Other versions
SE8307123L (sv
SE8307123D0 (sv
Inventor
M Suga
M Yamada
K Takahashi
N Iwasaki
H Tagawa
K Matsui
T Izawa
I Watanabe
Original Assignee
Nippon Kokan Kk
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Kokan Kk filed Critical Nippon Kokan Kk
Publication of SE8307123D0 publication Critical patent/SE8307123D0/xx
Publication of SE8307123L publication Critical patent/SE8307123L/
Publication of SE451599B publication Critical patent/SE451599B/sv

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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties of ferrous metals or ferrous alloys 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
    • 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
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/021—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving particular fabrication steps or treatments of ingots or slabs
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties of ferrous metals or ferrous alloys 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following hot rolling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
SE8307123A 1982-11-29 1983-12-22 Sett att framstella stalplatar med hog hallfasthet vid vilket stortkylningen direkt efter varmvalsningen regleras SE451599B (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP57207629A JPS59100214A (ja) 1982-11-29 1982-11-29 厚肉高張力鋼の製造方法
DE19843401406 DE3401406A1 (de) 1982-11-29 1984-01-17 Verfahren zur herstellung von stahlplatten mit hoher zugfestigkeit

Publications (3)

Publication Number Publication Date
SE8307123D0 SE8307123D0 (sv) 1983-12-22
SE8307123L SE8307123L (sv) 1985-06-23
SE451599B true SE451599B (sv) 1987-10-19

Family

ID=25817627

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8307123A SE451599B (sv) 1982-11-29 1983-12-22 Sett att framstella stalplatar med hog hallfasthet vid vilket stortkylningen direkt efter varmvalsningen regleras

Country Status (7)

Country Link
US (1) US4572748A (https=)
JP (1) JPS59100214A (https=)
CA (1) CA1221895A (https=)
DE (1) DE3401406A1 (https=)
FR (1) FR2536765B1 (https=)
GB (1) GB2132225B (https=)
SE (1) SE451599B (https=)

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JPS6144121A (ja) * 1984-08-09 1986-03-03 Nippon Kokan Kk <Nkk> 高強度、高靭性圧力容器用鋼の製造方法
JPS61127815A (ja) * 1984-11-26 1986-06-16 Nippon Steel Corp 高アレスト性含Ｎｉ鋼の製造法
JPS63241114A (ja) * 1986-11-14 1988-10-06 Nippon Steel Corp 耐応力腐食割れ性の優れた高靭性高張力鋼の製造法
JPH0610304B2 (ja) * 1987-03-12 1994-02-09 新日本製鐵株式会社 低降伏比非調質鋼の製造方法
JPH01230713A (ja) * 1988-03-08 1989-09-14 Nippon Steel Corp 耐応力腐食割れ性の優れた高強度高靭性鋼の製造法
JPH0794687B2 (ja) * 1989-03-29 1995-10-11 新日本製鐵株式会社 高溶接性、耐応力腐食割れ性および低温靭性にすぐれたｈｔ８０鋼の製造方法
US5451251A (en) * 1993-02-26 1995-09-19 Canon Kabushiki Kaisha Ink, and ink-jet recording method and instrument using the same
US5900075A (en) * 1994-12-06 1999-05-04 Exxon Research And Engineering Co. Ultra high strength, secondary hardening steels with superior toughness and weldability
US5545269A (en) * 1994-12-06 1996-08-13 Exxon Research And Engineering Company Method for producing ultra high strength, secondary hardening steels with superior toughness and weldability
US5531842A (en) * 1994-12-06 1996-07-02 Exxon Research And Engineering Company Method of preparing a high strength dual phase steel plate with superior toughness and weldability (LAW219)
US5545270A (en) * 1994-12-06 1996-08-13 Exxon Research And Engineering Company Method of producing high strength dual phase steel plate with superior toughness and weldability
GB2297094B (en) * 1995-01-20 1998-09-23 British Steel Plc Improvements in and relating to Carbide-Free Bainitic Steels
US5729862A (en) * 1995-12-08 1998-03-24 Luwa Bahnson, Inc. Textile cleaning machine with high-efficiency air circulation
JPH10237583A (ja) * 1997-02-27 1998-09-08 Sumitomo Metal Ind Ltd 高張力鋼およびその製造方法
AU742179B2 (en) * 1997-02-27 2001-12-20 Exxon Production Research Company High-tensile-strength steel and method of manufacturing the same
US5858130A (en) * 1997-06-25 1999-01-12 Bethlehem Steel Corporation Composition and method for producing an alloy steel and a product therefrom for structural applications
CA2305775A1 (en) * 1998-08-05 2000-02-17 Kouichi Yamamoto Structural steel excellent in wear resistance and fatigue resistance property and method of producing the same
RU2156310C1 (ru) * 2000-02-29 2000-09-20 Открытое акционерное общество "НОСТА" Способ производства листового проката
JP3927384B2 (ja) * 2001-02-23 2007-06-06 新日本製鐵株式会社 切り欠き疲労強度に優れる自動車用薄鋼板およびその製造方法
DE60224557D1 (de) * 2001-10-04 2008-02-21 Nippon Steel Corp Ziehbares hochfestes dünnes stahlblech mit hervorragender formfixierungseigenschaft und herstellungsverfahren dafür
EP1312690B1 (en) * 2001-11-14 2006-08-09 Sumitomo Metal Industries, Ltd. Steel material having improved fatigue crack driving resistance and manufacturing process therefor
US6852175B2 (en) * 2001-11-27 2005-02-08 Exxonmobil Upstream Research Company High strength marine structures
JP2005525509A (ja) 2001-11-27 2005-08-25 エクソンモービル アップストリーム リサーチ カンパニー 天然ガス車両のためのｃｎｇ貯蔵及び送出システム
RU2217520C2 (ru) * 2002-02-08 2003-11-27 Открытое акционерное общество специального машиностроения и металлургии "Мотовилихинские заводы" Сталь
AU2005203210C1 (en) * 2004-07-22 2012-12-06 Bluescope Steel Limited Steel plate
CN100372962C (zh) * 2005-03-30 2008-03-05 宝山钢铁股份有限公司 屈服强度1100Mpa以上超高强度钢板及其制造方法
CN100392135C (zh) * 2005-06-30 2008-06-04 宝山钢铁股份有限公司 超高强带钢及其生产方法
CN101633996B (zh) * 2008-07-25 2011-07-20 宝山钢铁股份有限公司 低成本的700MPa级高强高韧调质钢板及其制造方法
CN101724791B (zh) * 2008-10-28 2011-05-11 宝山钢铁股份有限公司 抗辐射性能优良的中高温特厚钢板及其制造方法
RU2430978C1 (ru) * 2010-03-04 2011-10-10 Открытое акционерное общество "Уральская Сталь" (ОАО "Уральская сталь") Способ производства листового проката
FI20106275A7 (fi) * 2010-12-02 2012-06-03 Rautaruukki Oyj Ultraluja rakenneteräs ja menetelmä ultralujan rakenneteräksen valmistamiseksi
CN102691010B (zh) * 2011-03-23 2014-10-01 宝山钢铁股份有限公司 一种优良塑韧性ht960钢板及其制造方法
JP5578288B2 (ja) 2012-01-31 2014-08-27 Ｊｆｅスチール株式会社 発電機リム用熱延鋼板およびその製造方法
US10077485B2 (en) * 2012-06-27 2018-09-18 Jfe Steel Corporation Steel sheet for soft-nitriding and method for manufacturing the same
CN103184390A (zh) * 2013-04-09 2013-07-03 扬州通盈机械制造有限公司 一种高强度金属合金以及其制成的角件
CN103556078B (zh) * 2013-11-12 2015-06-17 湖南华菱湘潭钢铁有限公司 一种调质高强度q550d特厚钢板的生产方法
CN103556076B (zh) * 2013-11-12 2015-08-05 湖南华菱湘潭钢铁有限公司 一种调质高强度q690f特厚钢板的生产方法
CN106521330B (zh) * 2016-10-12 2018-02-06 河钢股份有限公司邯郸分公司 一种低屈强比q550d低合金高强结构钢及其生产方法
CN110551879B (zh) * 2019-09-19 2021-06-22 舞阳钢铁有限责任公司 一种低强度级别Cr-Mo钢板的生产方法
CN110983154A (zh) * 2019-10-30 2020-04-10 舞阳钢铁有限责任公司 一种特厚高韧屈服460MPa级结构钢板及其生产方法
CN113637919A (zh) * 2021-07-23 2021-11-12 南京钢铁股份有限公司 一种高效率低成本800MPa级水电用钢板及其生产方法
CN114410895B (zh) * 2021-12-29 2024-01-23 舞阳钢铁有限责任公司 一种减少合金钢淬火变形的方法
CN115216701B (zh) * 2022-04-25 2023-09-29 安阳钢铁股份有限公司 一种低压缩比抗层状撕裂q960高强钢及其制备方法

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JPS6025494B2 (ja) * 1979-03-30 1985-06-18 住友金属工業株式会社 ボロン含有低合金調質型高張力鋼板の製造法
JPS5623224A (en) * 1979-08-01 1981-03-05 Kobe Steel Ltd Production of alloy steel for low temperature
JPS5635722A (en) * 1979-08-30 1981-04-08 Nippon Kokan Kk <Nkk> Production of thick-walled high tensile large-diameter steel pipe
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Also Published As

Publication number Publication date
FR2536765B1 (fr) 1989-07-28
FR2536765A1 (fr) 1984-06-01
US4572748A (en) 1986-02-25
GB2132225B (en) 1985-09-11
CA1221895A (en) 1987-05-19
SE8307123L (sv) 1985-06-23
DE3401406A1 (de) 1985-07-25
GB8331786D0 (en) 1984-01-04
JPH0118968B2 (https=) 1989-04-10
SE8307123D0 (sv) 1983-12-22
GB2132225A (en) 1984-07-04
JPS59100214A (ja) 1984-06-09

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