LU90726B1 - Acier h de forte -paisseur de classe 590 mpa ayant une excellente t-nacit- et proc-d- pour le fabriquer - Google Patents

Acier h de forte -paisseur de classe 590 mpa ayant une excellente t-nacit- et proc-d- pour le fabriquer

Info

Publication number
LU90726B1
LU90726B1 LU90726A LU90726A LU90726B1 LU 90726 B1 LU90726 B1 LU 90726B1 LU 90726 A LU90726 A LU 90726A LU 90726 A LU90726 A LU 90726A LU 90726 B1 LU90726 B1 LU 90726B1
Authority
LU
Luxembourg
Prior art keywords
nacit
gauge
heavy
manufacture
steel
Prior art date
Application number
LU90726A
Other languages
English (en)
French (fr)
Inventor
Kimura Tatsumi
Original Assignee
Kawasaki Steel Co
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 Kawasaki Steel Co filed Critical Kawasaki Steel Co
Application granted granted Critical
Publication of LU90726B1 publication Critical patent/LU90726B1/fr

Links

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
    • B21B1/08—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 structural sections, i.e. work of special cross-section, e.g. angle steel
    • B21B1/088—H- or I-sections
    • 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
    • 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
    • C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
    • 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
    • C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
    • 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
    • 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
    • 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

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)
LU90726A 1997-12-26 2001-02-14 Acier h de forte -paisseur de classe 590 mpa ayant une excellente t-nacit- et proc-d- pour le fabriquer LU90726B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP36658097A JP3733727B2 (ja) 1997-12-26 1997-12-26 圧延のままでフランジ厚み方向の靱性に優れる引張り強さが５９０ＭＰａ級の建築構造用極厚Ｈ形鋼の製造方法
PCT/JP1999/003378 WO2001000894A1 (fr) 1997-12-26 1999-06-24 Acier h tres epais de classe 590mpa a tenacite amelioree et son procede de production

Publications (1)

Publication Number Publication Date
LU90726B1 true LU90726B1 (fr) 2001-03-28

Family

ID=26440151

Family Applications (1)

Application Number Title Priority Date Filing Date
LU90726A LU90726B1 (fr) 1997-12-26 2001-02-14 Acier h de forte -paisseur de classe 590 mpa ayant une excellente t-nacit- et proc-d- pour le fabriquer

Country Status (4)

Country Link
JP (1) JP3733727B2 (ja)
CN (1) CN1113108C (ja)
LU (1) LU90726B1 (ja)
WO (1) WO2001000894A1 (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7892180B2 (en) 2002-11-18 2011-02-22 Epley Research Llc Head-stabilized medical apparatus, system and methodology
CN101925685B (zh) 2008-07-30 2013-01-02 新日本制铁株式会社 韧性、焊接性优良的高强度厚钢材及高强度特厚h型钢和它们的制造方法
JP5471523B2 (ja) * 2010-01-29 2014-04-16 新日鐵住金株式会社 靱性に優れた高強度極厚ｈ形鋼およびその製造方法
US9644372B2 (en) 2011-12-15 2017-05-09 Nippon Steel & Sumitomo Metal Corporation High-strength H-beam steel exhibiting excellent low-temperature toughness and method of manufacturing same
JPWO2014175122A1 (ja) 2013-04-26 2017-02-23 新日鐵住金株式会社 Ｈ形鋼及びその製造方法
CN108642381B (zh) * 2018-05-16 2020-02-18 山东钢铁股份有限公司 一种屈服强度460MPa级热轧高韧性耐低温H型钢及其制备方法
CN113462972A (zh) * 2021-06-21 2021-10-01 山东钢铁股份有限公司 一种海洋工程用调质处理高强度耐低温h型钢及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0790473A (ja) * 1993-09-27 1995-04-04 Nippon Steel Corp 耐火用含酸化物鋳片及びその鋳片による耐火用圧延形鋼の製造方法
JPH09111397A (ja) * 1995-10-18 1997-04-28 Nippon Steel Corp ５９０Ｎ／ｍｍ２級形鋼用鋳片及びそれを素材とする高張力圧延形鋼の製造方法
JPH09176730A (ja) * 1995-12-27 1997-07-08 Sumitomo Metal Ind Ltd 靱性に優れた厚鋼板の製造法
JP3412997B2 (ja) * 1996-01-17 2003-06-03 新日本製鐵株式会社 高張力圧延鋼材及びその製造方法
JP3472017B2 (ja) * 1996-02-23 2003-12-02 新日本製鐵株式会社 耐火圧延形鋼およびその製造方法

Also Published As

Publication number Publication date
JPH11193440A (ja) 1999-07-21
JP3733727B2 (ja) 2006-01-11
CN1314957A (zh) 2001-09-26
CN1113108C (zh) 2003-07-02
WO2001000894A1 (fr) 2001-01-04

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