BR112014004500A2 - chapa revestida para carroceria de automóvel - Google Patents

chapa revestida para carroceria de automóvel

Info

Publication number
BR112014004500A2
BR112014004500A2 BR112014004500A BR112014004500A BR112014004500A2 BR 112014004500 A2 BR112014004500 A2 BR 112014004500A2 BR 112014004500 A BR112014004500 A BR 112014004500A BR 112014004500 A BR112014004500 A BR 112014004500A BR 112014004500 A2 BR112014004500 A2 BR 112014004500A2
Authority
BR
Brazil
Prior art keywords
car body
core
coated sheet
body coated
cover plate
Prior art date
Application number
BR112014004500A
Other languages
English (en)
Inventor
Muller Estelle
Guiglionda Gilles
Henry Sylvain
Original Assignee
Constellium France
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 Constellium France filed Critical Constellium France
Publication of BR112014004500A2 publication Critical patent/BR112014004500A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
    • B32B15/016—Layered products comprising a layer of metal all layers being exclusively metallic all layers being formed of aluminium or aluminium alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/02—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/02—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a press ; Diffusion bonding
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/02—Alloys based on aluminium with silicon as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/05—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys of the Al-Si-Mg type, i.e. containing silicon and magnesium in approximately equal proportions
    • 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
    • Y10T428/12764—Next to Al-base component

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Coating With Molten Metal (AREA)

Abstract

resumo patente de invenção: "chapa revestida para carroceria de automóvel". a invenção tem como objeto um material compósito de chapas feitas de liga de alumínio para componentes de carroceria automóvel, no qual uma chapa de revestimento é aplicada sobre pelo menos um lado de uma alma, ou núcleo, as composições da alma e da chapa de revestimento, em porcentagens ponderais, são tais como abaixo: si fe cu mn mg cr zn ti alma 0,75 - 1,3 < 0,3 < 0,3 0,05 - 0,3 0,4 - 0,8 < 0,2 < 0,3 < 0,2 revestimento 0,3 - 0,9 < 0,3 < 0,3 0,05 - 0,3 0,15 - 0,30 < 0,2 < 0,3 < 0,2 outros elementos < 0,05 cada um deles e 0,15 no total, resto alumínio. a invenção tem também como objeto o processo de fabricação do dito material compósito de chapas por co-laminagem.
BR112014004500A 2011-09-02 2012-08-30 chapa revestida para carroceria de automóvel BR112014004500A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1102673A FR2979576B1 (fr) 2011-09-02 2011-09-02 Tole plaquee pour carrosserie automobile
PCT/FR2012/000344 WO2013030469A1 (fr) 2011-09-02 2012-08-30 Tôle plaquée pour carrosserie automobile

Publications (1)

Publication Number Publication Date
BR112014004500A2 true BR112014004500A2 (pt) 2017-03-28

Family

ID=46888477

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014004500A BR112014004500A2 (pt) 2011-09-02 2012-08-30 chapa revestida para carroceria de automóvel

Country Status (8)

Country Link
US (1) US20140220381A1 (pt)
EP (1) EP2750882B1 (pt)
JP (1) JP6055831B2 (pt)
KR (1) KR101970032B1 (pt)
CN (1) CN103781625B (pt)
BR (1) BR112014004500A2 (pt)
FR (1) FR2979576B1 (pt)
WO (1) WO2013030469A1 (pt)

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Publication number Priority date Publication date Assignee Title
CN104858320A (zh) * 2014-12-04 2015-08-26 北汽福田汽车股份有限公司 一种压合方法
CN104525612B (zh) * 2014-12-22 2017-04-05 深圳市锦发铜铝有限公司 无应力超平铝材加工方法
JP6797201B2 (ja) 2015-10-15 2020-12-09 ノベリス・インコーポレイテッドＮｏｖｅｌｉｓ Ｉｎｃ． 高形成複層アルミニウム合金パッケージ
USD818002S1 (en) 2016-07-22 2018-05-15 Samsung Electronics Co., Ltd. Display screen or portion thereof with transitional icon
CN107587011B (zh) * 2016-08-02 2019-03-15 南通市荣力达铝业有限公司 一种车身用铝合金板及其制备方法
CA3032261A1 (en) 2016-08-26 2018-03-01 Shape Corp. Warm forming process and apparatus for transverse bending of an extruded aluminum beam to warm form a vehicle structural component
US11072844B2 (en) 2016-10-24 2021-07-27 Shape Corp. Multi-stage aluminum alloy forming and thermal processing method for the production of vehicle components
KR102272938B1 (ko) * 2016-12-16 2021-07-07 노벨리스 인크. 자연 시효 경화에 저항하는 고강도 고성형 가능 알루미늄 합금 및 그 제조 방법
KR102359998B1 (ko) * 2017-03-08 2022-02-09 삼성전자주식회사 알루미늄 클래드 판재와 그 제조방법
FR3065013B1 (fr) * 2017-04-06 2020-08-07 Constellium Neuf-Brisach Procede ameliore de fabrication de composant de structure de caisse automobile
EP3827107A1 (en) 2018-07-23 2021-06-02 Novelis, Inc. Methods of making highly-formable aluminum alloys and aluminum alloy products thereof
CN111289525A (zh) * 2020-03-25 2020-06-16 中国第一汽车股份有限公司 一种金属板材翻边系数测试方法及测试装置
WO2021204929A1 (de) * 2020-04-08 2021-10-14 Hydro Aluminium Rolled Products Gmbh Hochfester lotplattierter al-mg-si-aluminiumwerkstoff

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JPS55113857A (en) 1979-02-21 1980-09-02 Sumitomo Light Metal Ind Ltd Aluminum alloy for bumper and manufacture thereof
JPS55113856A (en) 1979-02-21 1980-09-02 Sumitomo Light Metal Ind Ltd Aluminum alloy for bumper and manufacture thereof
US4614552A (en) 1983-10-06 1986-09-30 Alcan International Limited Aluminum alloy sheet product
JPS62158032A (ja) 1986-01-04 1987-07-14 株式会社神戸製鋼所 高強度で曲げ加工性に優れたＡｌ−Ｍｇ−Ｚｎ基合金合せ板
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FR2601040B1 (fr) 1986-07-07 1988-09-02 Cegedur Alliage d'aluminium chaudronnable et soudable et son procede de fabrication
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CN103119184B (zh) * 2010-09-08 2015-08-05 美铝公司 改进的6xxx铝合金及其生产方法

Also Published As

Publication number Publication date
EP2750882A1 (fr) 2014-07-09
KR20140057646A (ko) 2014-05-13
KR101970032B1 (ko) 2019-04-17
FR2979576B1 (fr) 2018-07-20
EP2750882B1 (fr) 2018-05-30
JP6055831B2 (ja) 2016-12-27
FR2979576A1 (fr) 2013-03-08
US20140220381A1 (en) 2014-08-07
WO2013030469A1 (fr) 2013-03-07
CN103781625A (zh) 2014-05-07
JP2014529687A (ja) 2014-11-13
CN103781625B (zh) 2016-05-25

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: CONSTELLIUM NEUF-BRISACH (FR)

B25G Requested change of headquarter approved

Owner name: CONSTELLIUM NEUF-BRISACH (FR)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time