EP3412370A4 - Procédé de fabrication d'un produit en acier en forme de h - Google Patents

Procédé de fabrication d'un produit en acier en forme de h Download PDF

Info

Publication number
EP3412370A4
EP3412370A4 EP17789461.5A EP17789461A EP3412370A4 EP 3412370 A4 EP3412370 A4 EP 3412370A4 EP 17789461 A EP17789461 A EP 17789461A EP 3412370 A4 EP3412370 A4 EP 3412370A4
Authority
EP
European Patent Office
Prior art keywords
producing
shaped steel
steel product
product
shaped
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.)
Withdrawn
Application number
EP17789461.5A
Other languages
German (de)
English (en)
Other versions
EP3412370A1 (fr
Inventor
Hiroshi Yamashita
Ryo Hashimoto
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 EP3412370A1 publication Critical patent/EP3412370A1/fr
Publication of EP3412370A4 publication Critical patent/EP3412370A4/fr
Withdrawn legal-status Critical Current

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
    • 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
    • B21B1/12—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 in a continuous process, i.e. without reversing stands

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
EP17789461.5A 2016-04-28 2017-04-24 Procédé de fabrication d'un produit en acier en forme de h Withdrawn EP3412370A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016090165 2016-04-28
PCT/JP2017/016180 WO2017188179A1 (fr) 2016-04-28 2017-04-24 Procédé de fabrication d'un produit en acier en forme de h

Publications (2)

Publication Number Publication Date
EP3412370A1 EP3412370A1 (fr) 2018-12-12
EP3412370A4 true EP3412370A4 (fr) 2019-10-23

Family

ID=60160496

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17789461.5A Withdrawn EP3412370A4 (fr) 2016-04-28 2017-04-24 Procédé de fabrication d'un produit en acier en forme de h

Country Status (5)

Country Link
US (1) US20190022719A1 (fr)
EP (1) EP3412370A4 (fr)
JP (1) JP6614339B2 (fr)
CN (1) CN109070157A (fr)
WO (1) WO2017188179A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115382903A (zh) * 2022-08-29 2022-11-25 中重科技(天津)股份有限公司 一种压力机劈轧板坯生产h型钢的方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPS6192701A (ja) * 1984-10-11 1986-05-10 Nippon Kokan Kk <Nkk> Ｈ形粗形鋼片の圧延方法
JPH11347601A (ja) * 1998-06-03 1999-12-21 Nkk Corp 粗形鋼片の圧延方法
JP2002045902A (ja) * 2000-08-02 2002-02-12 Sumitomo Metal Ind Ltd 大型ｈ形鋼の圧延方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2890735A (en) * 1957-07-17 1959-06-16 Inland Steel Co Tongue bender
US4106318A (en) * 1974-04-10 1978-08-15 Nippon Steel Corporation Method and apparatus for rolling metallic material
US4202192A (en) * 1978-06-21 1980-05-13 Nippon Steel Corporation Apparatus for controlling the position of roll in the direction of the roll axis
JPS5953121B2 (ja) * 1981-03-05 1984-12-24 川崎製鉄株式会社 粗形鋼片用大型素材の幅出し圧延方法とその圧延用ロ−ル
JPS5918124B2 (ja) * 1981-07-10 1984-04-25 住友金属工業株式会社 粗形鋼片の製造方法
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
JPS58215204A (ja) * 1982-06-09 1983-12-14 Kawasaki Steel Corp Ｈ形鋼圧延方法
JPS61126930A (ja) * 1984-11-26 1986-06-14 Kawasaki Steel Corp Ｈ形鋼フランジ先端整形方法
US5167166A (en) * 1991-10-11 1992-12-01 Teleflex Incorporated Rack and roller core element adjust
DE4134599C1 (fr) * 1991-10-18 1993-02-25 Thyssen Stahl Ag, 4100 Duisburg, De
DE4207297A1 (de) * 1992-03-07 1993-09-09 Schloemann Siemag Ag Verfahren und vorrichtung zum richten von h-foermigen traegerprofilen
JP3065877B2 (ja) * 1994-03-29 2000-07-17 新日本製鐵株式会社 Ｈ形鋼用粗形鋼片の粗圧延法
IT1315029B1 (it) * 2000-08-28 2003-01-27 Danieli Off Mecc Metodo e linea per la laminazione di rotaie o altre sezioni
CN103203357A (zh) * 2013-03-05 2013-07-17 安阳市常兴轧钢有限责任公司 T型钢在横列式三辊轧机上的轧制工艺

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPS6192701A (ja) * 1984-10-11 1986-05-10 Nippon Kokan Kk <Nkk> Ｈ形粗形鋼片の圧延方法
JPH11347601A (ja) * 1998-06-03 1999-12-21 Nkk Corp 粗形鋼片の圧延方法
JP2002045902A (ja) * 2000-08-02 2002-02-12 Sumitomo Metal Ind Ltd 大型ｈ形鋼の圧延方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2017188179A1 *

Also Published As

Publication number Publication date
JP6614339B2 (ja) 2019-12-04
CN109070157A (zh) 2018-12-21
US20190022719A1 (en) 2019-01-24
WO2017188179A1 (fr) 2017-11-02
EP3412370A1 (fr) 2018-12-12
JPWO2017188179A1 (ja) 2018-11-29

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