DE69519346T2 - Blech aus einer Aluminiumlegierung mit hoher Druckformbarkeit und Punktschweissbarkeit - Google Patents

Blech aus einer Aluminiumlegierung mit hoher Druckformbarkeit und Punktschweissbarkeit

Info

Publication number
DE69519346T2
DE69519346T2 DE69519346T DE69519346T DE69519346T2 DE 69519346 T2 DE69519346 T2 DE 69519346T2 DE 69519346 T DE69519346 T DE 69519346T DE 69519346 T DE69519346 T DE 69519346T DE 69519346 T2 DE69519346 T2 DE 69519346T2
Authority
DE
Germany
Prior art keywords
high pressure
aluminum alloy
alloy sheet
spot weldability
pressure formability
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.)
Expired - Fee Related
Application number
DE69519346T
Other languages
English (en)
Other versions
DE69519346D1 (de
Inventor
Yasuji Uesugi
Naoki Nishiyama
Rinsei Ikeda
Koichi Hashiguchi
Yoshihiro Matsumoto
Motohiro Nabae
Masaaki Kurihara
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
Furukawa Electric Co Ltd
Original Assignee
Furukawa Electric Co Ltd
Kawasaki 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 Furukawa Electric Co Ltd, Kawasaki Steel Corp filed Critical Furukawa Electric Co Ltd
Publication of DE69519346D1 publication Critical patent/DE69519346D1/de
Application granted granted Critical
Publication of DE69519346T2 publication Critical patent/DE69519346T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/50—Multilayers
    • B05D7/51—One specific pretreatment, e.g. phosphatation, chromatation, in combination with one specific coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/50—Multilayers
    • B05D7/52—Two layers
    • B05D7/54—No clear coat specified
    • B05D7/548—No curing step for the last layer
    • B05D7/5483—No curing step for any layer
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D201/00—Coating compositions based on unspecified macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/02—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material
    • C23C28/023—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material only coatings of metal elements only
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
    • C23C28/32—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer
    • C23C28/321—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer with at least one metal alloy layer
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
    • C23C28/34—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates
    • C23C28/345—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates with at least one oxide layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2202/00—Metallic substrate
    • B05D2202/20—Metallic substrate based on light metals
    • B05D2202/25—Metallic substrate based on light metals based on Al
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal
    • Y10T428/31692—Next to addition polymer from unsaturated monomers
DE69519346T 1994-08-19 1995-08-17 Blech aus einer Aluminiumlegierung mit hoher Druckformbarkeit und Punktschweissbarkeit Expired - Fee Related DE69519346T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19517094 1994-08-19

Publications (2)

Publication Number Publication Date
DE69519346D1 DE69519346D1 (de) 2000-12-14
DE69519346T2 true DE69519346T2 (de) 2001-04-12

Family

ID=16336610

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69519346T Expired - Fee Related DE69519346T2 (de) 1994-08-19 1995-08-17 Blech aus einer Aluminiumlegierung mit hoher Druckformbarkeit und Punktschweissbarkeit

Country Status (5)

Country Link
US (1) US5674627A (de)
EP (1) EP0697279B1 (de)
KR (1) KR960007822A (de)
CA (1) CA2156477A1 (de)
DE (1) DE69519346T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998004760A1 (fr) * 1996-07-31 1998-02-05 Nippon Steel Corporation Plaque en acier de protection ayant des caracteristiques de soudage de haute resistance, une resistance elevee a la corrosion et aptitude a la formation a la presse pour des reservoirs de carburant de vehicules automobiles
US5783622A (en) * 1997-05-05 1998-07-21 Armco Inc. Precoated chromium alloyed steel with enhanced paint adhesion for exhaust applications
JP2002275656A (ja) 2000-12-21 2002-09-25 Furukawa Electric Co Ltd:The 電気電子機器用の金属板材、それを用いた電気電子機器
CN1460561B (zh) * 2002-02-28 2012-01-04 关西涂料株式会社 汽车车体的涂饰方法
JP3944505B2 (ja) * 2004-10-26 2007-07-11 三菱電機株式会社 回転電機及びその製造方法
JP6457193B2 (ja) * 2014-03-31 2019-01-23 株式会社神戸製鋼所 接着耐久性に優れたアルミニウム合金材および接合体、または自動車部材
JP6591849B2 (ja) * 2015-10-01 2019-10-16 株式会社神戸製鋼所 車体前部構造および車体前部構造の製造方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3955016A (en) * 1974-08-12 1976-05-04 E. I. Du Pont De Nemours And Company Foil coating process
US4719038A (en) * 1983-12-27 1988-01-12 Nippon Paint Co., Ltd. Corrosion resistant, coated metal laminate, its preparation and coating materials
JPS61130452A (ja) 1984-11-29 1986-06-18 Kobe Steel Ltd 高強度高成形性アルミニウム合金
JPS6273938A (ja) 1985-09-27 1987-04-04 日本ペイント株式会社 耐食性塗装積層体
GB8724242D0 (en) * 1987-10-15 1987-11-18 Metal Box Plc Laminated metal sheet
IT1235002B (it) * 1988-05-18 1992-06-16 Sviluppo Materiali Spa Rivestimento organico per metalli
DE68911991T2 (de) * 1988-05-31 1994-04-21 Kawasaki Steel Co Mit einem schmierenden Harz beschichtete Stählbander die eine verbesserte Verformbarkeit und einen verbesserten Korrosionswiderstand aufweisen.
JPH0318936A (ja) 1989-06-16 1991-01-28 Hitachi Ltd リカーシブ仮想計算機の入出力実行装置
US5272011A (en) * 1989-10-11 1993-12-21 Toyo Kohan Co., Ltd. Copolyester resin film laminated metal sheet
JPH066768B2 (ja) 1990-04-03 1994-01-26 株式会社神戸製鋼所 高成形性アルミニウム合金
JPH04123879A (ja) 1990-09-14 1992-04-23 Kobe Steel Ltd 抵抗スポット溶接法
JP2788131B2 (ja) * 1991-01-29 1998-08-20 日本パーカライジング株式会社 アルミニウムまたはアルミニウム合金表面への複合皮膜形成方法
JPH04268038A (ja) 1991-02-22 1992-09-24 Nkk Corp プレス成形性に優れた表面処理アルミニウム合金板
EP0575621B1 (de) * 1991-12-12 1998-03-11 Nkk Corporation Verzinkte stahlplatte mit hoher druckumformbarkeit und hoher korrosionsbeständigkeit
JP2787124B2 (ja) 1991-12-16 1998-08-13 日本鋼管株式会社 プレス成形性、耐傷つき性、耐糸錆性および鮮映性に優れた複合被覆アルミニウム板またはアルミニウム合金板
US5395687A (en) * 1992-02-24 1995-03-07 Kawasaki Steel Corporation Surface-treated aluminum material having improved spot resistance weldability, workability, and corrosion resistance
JPH05311454A (ja) 1992-04-03 1993-11-22 Nkk Corp プレス成形性、耐傷つき性、耐糸錆性および鮮映性に優れた複合被覆アルミニウム板またはアルミニウム合金板
JP3251082B2 (ja) 1992-12-17 2002-01-28 日本パーカライジング株式会社 アルミニウム板又はアルミニウム合金板の潤滑皮膜形成方法。
JPH06305074A (ja) 1993-04-23 1994-11-01 Kobe Steel Ltd 自動車パネル用表面処理ＡｌまたはＡｌ合金材
JPH0790599A (ja) * 1993-08-10 1995-04-04 Kawasaki Steel Corp 加工性、スポット抵抗溶接性および耐食性に優れた表面処理アルミニウム材料

Also Published As

Publication number Publication date
DE69519346D1 (de) 2000-12-14
EP0697279A3 (de) 1996-03-06
EP0697279B1 (de) 2000-11-08
KR960007822A (ko) 1996-03-22
EP0697279A2 (de) 1996-02-21
CA2156477A1 (en) 1996-02-20
US5674627A (en) 1997-10-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee