DK0971044T3 - Overtrukket varmvalset og koldvalset stålplade med meget høj modstand efter termisk behandling - Google Patents

Overtrukket varmvalset og koldvalset stålplade med meget høj modstand efter termisk behandling

Info

Publication number
DK0971044T3
DK0971044T3 DK99401690T DK99401690T DK0971044T3 DK 0971044 T3 DK0971044 T3 DK 0971044T3 DK 99401690 T DK99401690 T DK 99401690T DK 99401690 T DK99401690 T DK 99401690T DK 0971044 T3 DK0971044 T3 DK 0971044T3
Authority
DK
Denmark
Prior art keywords
exclusive
less
sheet
rolled steel
hot rolled
Prior art date
Application number
DK99401690T
Other languages
English (en)
Inventor
Jean-Pierre Laurent
Jean-Paul Hennechart
Dominique Spehner
Jacques Devroc
Original Assignee
Lorraine Laminage
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9528455&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK0971044(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Lorraine Laminage filed Critical Lorraine Laminage
Application granted granted Critical
Publication of DK0971044T3 publication Critical patent/DK0971044T3/da

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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
    • 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
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0278—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving a particular surface 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/9335—Product by special process
    • Y10S428/939—Molten or fused coating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12736—Al-base component
    • Y10T428/1275—Next to Group VIII or IB metal-base component
    • Y10T428/12757—Fe
DK99401690T 1998-07-09 1999-07-07 Overtrukket varmvalset og koldvalset stålplade med meget høj modstand efter termisk behandling DK0971044T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9808793A FR2780984B1 (fr) 1998-07-09 1998-07-09 Tole d'acier laminee a chaud et a froid revetue et comportant une tres haute resistance apres traitement thermique

Publications (1)

Publication Number Publication Date
DK0971044T3 true DK0971044T3 (da) 2003-08-11

Family

ID=9528455

Family Applications (1)

Application Number Title Priority Date Filing Date
DK99401690T DK0971044T3 (da) 1998-07-09 1999-07-07 Overtrukket varmvalset og koldvalset stålplade med meget høj modstand efter termisk behandling

Country Status (11)

Country Link
US (3) US6296805B1 (da)
EP (1) EP0971044B1 (da)
JP (1) JP3931251B2 (da)
AT (1) ATE240419T1 (da)
BR (1) BR9902712A (da)
CA (1) CA2276911C (da)
DE (1) DE69907816T2 (da)
DK (1) DK0971044T3 (da)
ES (1) ES2196740T3 (da)
FR (1) FR2780984B1 (da)
PT (1) PT971044E (da)

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JP3168890B2 (ja) * 1995-05-10 2001-05-21 日本鋼管株式会社 プレス成形性および耐熱性に優れたＡｌ−Ｚｎ系合金めっき鋼板
JP3485410B2 (ja) * 1996-01-18 2004-01-13 新日本製鐵株式会社 耐加熱黒変性に優れた溶融アルミめっき鋼板の製造法
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BR9902712A (pt) 2000-03-08
USRE44940E1 (en) 2014-06-10
JP2000038640A (ja) 2000-02-08
ATE240419T1 (de) 2003-05-15
US6296805B1 (en) 2001-10-02
CA2276911A1 (fr) 2000-01-09
FR2780984A1 (fr) 2000-01-14
JP3931251B2 (ja) 2007-06-13
PT971044E (pt) 2003-08-29
ES2196740T3 (es) 2003-12-16
FR2780984B1 (fr) 2001-06-22
DE69907816T2 (de) 2004-03-11
DE69907816D1 (de) 2003-06-18
EP0971044A1 (fr) 2000-01-12
EP0971044B1 (fr) 2003-05-14
CA2276911C (fr) 2009-05-05
USRE44153E1 (en) 2013-04-16

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