EP1484423A4 - Tole d'acier soumise a un traitement thermique et procede de production correspondant - Google Patents

Tole d'acier soumise a un traitement thermique et procede de production correspondant

Info

Publication number
EP1484423A4
EP1484423A4 EP03743986A EP03743986A EP1484423A4 EP 1484423 A4 EP1484423 A4 EP 1484423A4 EP 03743986 A EP03743986 A EP 03743986A EP 03743986 A EP03743986 A EP 03743986A EP 1484423 A4 EP1484423 A4 EP 1484423A4
Authority
EP
European Patent Office
Prior art keywords
producing
heat treatment
same
steel plate
plate subjected
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
EP03743986A
Other languages
German (de)
English (en)
Other versions
EP1484423A1 (fr
EP1484423B1 (fr
Inventor
Kohei Hasegawa
Takeshi Fujita
Toshiaki Urabe
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.)
JFE Steel Corp
Original Assignee
JFE 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 JFE Steel Corp filed Critical JFE Steel Corp
Publication of EP1484423A1 publication Critical patent/EP1484423A1/fr
Publication of EP1484423A4 publication Critical patent/EP1484423A4/fr
Application granted granted Critical
Publication of EP1484423B1 publication Critical patent/EP1484423B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • C22C38/06—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
    • C22C38/04—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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • 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
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
EP03743986A 2002-03-08 2003-02-28 Tole d'acier soumise a un traitement thermique et procede de production correspondant Expired - Fee Related EP1484423B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002063488A JP3918589B2 (ja) 2002-03-08 2002-03-08 熱処理用鋼板およびその製造方法
JP2002063488 2002-03-08
PCT/JP2003/002300 WO2003076675A1 (fr) 2002-03-08 2003-02-28 Tole d'acier soumise a un traitement thermique et procede de production correspondant

Publications (3)

Publication Number Publication Date
EP1484423A1 EP1484423A1 (fr) 2004-12-08
EP1484423A4 true EP1484423A4 (fr) 2005-04-06
EP1484423B1 EP1484423B1 (fr) 2006-06-28

Family

ID=27800192

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03743986A Expired - Fee Related EP1484423B1 (fr) 2002-03-08 2003-02-28 Tole d'acier soumise a un traitement thermique et procede de production correspondant

Country Status (5)

Country Link
US (1) US20050121119A1 (fr)
EP (1) EP1484423B1 (fr)
JP (1) JP3918589B2 (fr)
DE (1) DE60306500T2 (fr)
WO (1) WO2003076675A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2406891B (en) * 2003-10-07 2006-09-27 Renold Plc A transmission chain
JP2005188638A (ja) * 2003-12-25 2005-07-14 Sanden Corp 動力伝達装置
JP4959245B2 (ja) * 2006-07-08 2012-06-20 株式会社デルタツーリング 高強度金属部材の製造方法
KR20160136468A (ko) * 2009-03-10 2016-11-29 닛신 세이코 가부시키가이샤 내용융금속취화균열성이 우수한 아연계 합금 도금 강재
KR101149728B1 (ko) * 2009-07-21 2012-07-09 부산대학교 산학협력단 차량용 멤버 제작방법
JP5472531B2 (ja) 2011-04-27 2014-04-16 新日鐵住金株式会社 ホットスタンプ部材用鋼板およびその製造方法
WO2020162509A1 (fr) 2019-02-05 2020-08-13 日本製鉄株式会社 Élément en acier, tôle d'acier et leurs procédés de production
CN112771184B (zh) 2019-02-05 2022-05-17 日本制铁株式会社 被覆钢构件、被覆钢板及它们的制造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0816524A1 (fr) * 1996-05-07 1998-01-07 Nkk Corporation TÔle d'acier ayant un aspect de surface et une résistance à la déformation après formage excellents
JPH10251757A (ja) * 1997-03-14 1998-09-22 Sumitomo Metal Ind Ltd 成形性にすぐれた高炭素薄鋼板の製造方法
JP2000144319A (ja) * 1998-11-17 2000-05-26 Sumitomo Metal Ind Ltd 成形性および焼入れ性にすぐれた薄鋼板とその製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5294271A (en) * 1991-06-14 1994-03-15 Nisshin Steel Co., Ltd. Heat treatment for manufacturing spring steel excellent in high-temperature relaxation resistance
JP3298746B2 (ja) * 1994-09-08 2002-07-08 新日本製鐵株式会社 加工性および溶接性の良い高強度熱延鋼板
JP3447233B2 (ja) * 1998-12-11 2003-09-16 新日本製鐵株式会社 熱処理硬化能に優れた薄鋼板及び高強度プレス成形体の製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0816524A1 (fr) * 1996-05-07 1998-01-07 Nkk Corporation TÔle d'acier ayant un aspect de surface et une résistance à la déformation après formage excellents
JPH10251757A (ja) * 1997-03-14 1998-09-22 Sumitomo Metal Ind Ltd 成形性にすぐれた高炭素薄鋼板の製造方法
JP2000144319A (ja) * 1998-11-17 2000-05-26 Sumitomo Metal Ind Ltd 成形性および焼入れ性にすぐれた薄鋼板とその製造方法

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 14 31 December 1998 (1998-12-31) *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 08 6 October 2000 (2000-10-06) *
See also references of WO03076675A1 *

Also Published As

Publication number Publication date
JP2003268489A (ja) 2003-09-25
DE60306500D1 (de) 2006-08-10
WO2003076675A1 (fr) 2003-09-18
US20050121119A1 (en) 2005-06-09
JP3918589B2 (ja) 2007-05-23
EP1484423A1 (fr) 2004-12-08
DE60306500T2 (de) 2006-11-09
EP1484423B1 (fr) 2006-06-28

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