EP3483294A4 - Acier laminé pour poutre en h et procédé de production associé - Google Patents

Acier laminé pour poutre en h et procédé de production associé Download PDF

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Publication number
EP3483294A4
EP3483294A4 EP17846496.2A EP17846496A EP3483294A4 EP 3483294 A4 EP3483294 A4 EP 3483294A4 EP 17846496 A EP17846496 A EP 17846496A EP 3483294 A4 EP3483294 A4 EP 3483294A4
Authority
EP
European Patent Office
Prior art keywords
rolled
production method
method therefor
beam steel
steel
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP17846496.2A
Other languages
German (de)
English (en)
Other versions
EP3483294B1 (fr
EP3483294A1 (fr
Inventor
Hidetoshi Ito
Hiroshi Yamashita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Steel Corp filed Critical Nippon Steel Corp
Publication of EP3483294A1 publication Critical patent/EP3483294A1/fr
Publication of EP3483294A4 publication Critical patent/EP3483294A4/fr
Application granted granted Critical
Publication of EP3483294B1 publication Critical patent/EP3483294B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • 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
    • 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
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/13—Modifying the physical properties of iron or steel by deformation by hot working
    • 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
    • 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
    • C22C38/18—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
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • 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
    • 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
    • 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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/02—Shape or construction of rolls
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/005—Heat treatment of ferrous alloys containing Mn
    • 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
    • C21D6/008—Heat treatment of ferrous alloys containing Si
    • 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
    • C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous alloys

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat Treatment Of Steel (AREA)
  • Metal Rolling (AREA)
  • Rod-Shaped Construction Members (AREA)
EP17846496.2A 2016-08-29 2017-08-29 Acier laminé en forme de h et procédé de production associé Active EP3483294B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016166535 2016-08-29
PCT/JP2017/030951 WO2018043491A1 (fr) 2016-08-29 2017-08-29 Acier laminé pour poutre en h et procédé de production associé

Publications (3)

Publication Number Publication Date
EP3483294A1 EP3483294A1 (fr) 2019-05-15
EP3483294A4 true EP3483294A4 (fr) 2019-11-27
EP3483294B1 EP3483294B1 (fr) 2022-02-16

Family

ID=61309453

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17846496.2A Active EP3483294B1 (fr) 2016-08-29 2017-08-29 Acier laminé en forme de h et procédé de production associé

Country Status (8)

Country Link
US (1) US20190184436A1 (fr)
EP (1) EP3483294B1 (fr)
JP (1) JP6421900B2 (fr)
KR (1) KR101984463B1 (fr)
CN (1) CN109642296B (fr)
PH (1) PH12019500064A1 (fr)
TW (1) TWI641701B (fr)
WO (1) WO2018043491A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN110629112A (zh) * 2019-09-25 2019-12-31 马鞍山钢铁股份有限公司 一种屈服强度550MPa级热轧H型钢及生产方法
CN110592479B (zh) * 2019-09-25 2020-12-01 马鞍山钢铁股份有限公司 一种热轧h型钢及其生产方法
CN110578090A (zh) * 2019-09-25 2019-12-17 马鞍山钢铁股份有限公司 一种屈服强度500MPa级热轧H型钢及生产方法
CN110527915B (zh) * 2019-09-25 2020-12-01 马鞍山钢铁股份有限公司 一种460MPa级热轧H型钢及其生产方法
CN112458364B (zh) * 2020-11-04 2021-09-03 马鞍山钢铁股份有限公司 一种超厚规格热轧h型钢及其生产方法
CN112746221B (zh) * 2020-12-25 2021-10-15 钢铁研究总院 一种V-N微合金化550MPa热轧厚壁H型钢及其生产工艺
CN113234995B (zh) * 2021-04-14 2022-04-26 马鞍山钢铁股份有限公司 一种屈服强度600MPa级超厚热轧H型钢及其生产方法
CN113699441B (zh) * 2021-07-29 2022-10-04 马鞍山钢铁股份有限公司 一种低温冲击韧性良好的翼缘超厚热轧h型钢及其生产方法
CN115287555A (zh) * 2022-02-18 2022-11-04 唐山盛航环保机车制造有限公司 一种叉车属具用“s”钢及轧制工艺

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6021101A (ja) * 1983-07-14 1985-02-02 Sumitomo Metal Ind Ltd 形鋼の粗形鋼片圧延方法
JPS6182903A (ja) * 1984-09-28 1986-04-26 Sumitomo Metal Ind Ltd フランジ内面に突起を有するｈ形鋼の圧延法
JPH0199701A (ja) * 1987-10-09 1989-04-18 Sumitomo Metal Ind Ltd Ｈ形鋼の粗圧延方法
EP0609556A2 (fr) * 1993-02-04 1994-08-10 Nippon Steel Corporation Procédé pour la fabrication de profilés laminés en acier à basse équivalent carbone par laminage contrôlé
EP1769097A1 (fr) * 2004-07-28 2007-04-04 Nippon Steel Corporation Acier profile presentant d'excellentes caracteristiques de resistance au feu et procede de production associe
EP2975149A1 (fr) * 2013-03-14 2016-01-20 Nippon Steel & Sumitomo Metal Corporation Acier en forme de h et son procédé de fabrication

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1179171A (fr) * 1981-07-10 1984-12-11 Yoshiaki Kusaba Methode de production d'une preforme de poutre universelle
JPS58188501A (ja) * 1982-04-30 1983-11-04 Sumitomo Metal Ind Ltd Ｈ形鋼用粗形鋼片の製造方法
JPH05305395A (ja) 1992-05-07 1993-11-19 Nippon Steel Corp 連続鋳造方法
JP2672236B2 (ja) 1992-10-12 1997-11-05 新日本製鐵株式会社 靱性の優れたｈ形鋼の製造方法
JP2698006B2 (ja) 1992-10-12 1998-01-19 新日本製鐵株式会社 靱性の優れたｈ形鋼の製造方法
JPH0788502A (ja) * 1993-09-27 1995-04-04 Nippon Steel Corp Ｈ形鋼の圧延方法
WO1997023310A1 (fr) * 1995-12-21 1997-07-03 Nippon Steel Corporation Procede et appareil de laminage de profile d'acier
CN1168549C (zh) * 1998-04-15 2004-09-29 新日本制铁株式会社 工字钢轧制设备用多功能轧机及使用该轧机的轧制方法
CN1504276A (zh) * 2002-12-02 2004-06-16 李宝安 普通三辊轧机轧制h型钢的工艺方法
JP5760519B2 (ja) * 2011-03-03 2015-08-12 Ｊｆｅスチール株式会社 靭性に優れる圧延ｈ形鋼およびその製造方法
CN103056160A (zh) * 2013-01-24 2013-04-24 中冶赛迪工程技术股份有限公司 H型钢的x-i短流程轧制机组
JP6446716B2 (ja) * 2015-03-19 2019-01-09 新日鐵住金株式会社 Ｈ形鋼の製造方法
CN105057345B (zh) * 2015-08-21 2017-03-22 天津市中重科技工程有限公司 一种万能轧机劈轧板坯生产h型钢的方法
KR20180097665A (ko) * 2016-01-07 2018-08-31 신닛테츠스미킨 카부시키카이샤 H형 강의 제조 방법 및 압연 장치

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6021101A (ja) * 1983-07-14 1985-02-02 Sumitomo Metal Ind Ltd 形鋼の粗形鋼片圧延方法
JPS6182903A (ja) * 1984-09-28 1986-04-26 Sumitomo Metal Ind Ltd フランジ内面に突起を有するｈ形鋼の圧延法
JPH0199701A (ja) * 1987-10-09 1989-04-18 Sumitomo Metal Ind Ltd Ｈ形鋼の粗圧延方法
EP0609556A2 (fr) * 1993-02-04 1994-08-10 Nippon Steel Corporation Procédé pour la fabrication de profilés laminés en acier à basse équivalent carbone par laminage contrôlé
EP1769097A1 (fr) * 2004-07-28 2007-04-04 Nippon Steel Corporation Acier profile presentant d'excellentes caracteristiques de resistance au feu et procede de production associe
EP2975149A1 (fr) * 2013-03-14 2016-01-20 Nippon Steel & Sumitomo Metal Corporation Acier en forme de h et son procédé de fabrication

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018043491A1 *

Also Published As

Publication number Publication date
PH12019500064A1 (en) 2019-11-04
CN109642296A (zh) 2019-04-16
TWI641701B (zh) 2018-11-21
JPWO2018043491A1 (ja) 2018-09-27
JP6421900B2 (ja) 2018-11-14
US20190184436A1 (en) 2019-06-20
TW201812047A (zh) 2018-04-01
KR101984463B1 (ko) 2019-05-30
WO2018043491A1 (fr) 2018-03-08
EP3483294B1 (fr) 2022-02-16
CN109642296B (zh) 2019-11-05
KR20190029756A (ko) 2019-03-20
EP3483294A1 (fr) 2019-05-15

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