BR0316547A - Chapa sanduìche metálica - Google Patents

Chapa sanduìche metálica

Info

Publication number
BR0316547A
BR0316547A BR0316547-7A BR0316547A BR0316547A BR 0316547 A BR0316547 A BR 0316547A BR 0316547 A BR0316547 A BR 0316547A BR 0316547 A BR0316547 A BR 0316547A
Authority
BR
Brazil
Prior art keywords
sandwich plate
melting point
outer surfaces
core
metal
Prior art date
Application number
BR0316547-7A
Other languages
English (en)
Inventor
Olivier Bouaziz
Pascal Drillet
Jean-Claude Sartini
Original Assignee
Usinor
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 Usinor filed Critical Usinor
Publication of BR0316547A publication Critical patent/BR0316547A/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
    • B32B15/011—Layered products comprising a layer of metal all layers being exclusively metallic all layers being formed of iron alloys or steels
    • 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
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/06—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions for securing layers together; for attaching the product to another member, e.g. to a support, or to another product, e.g. groove/tongue, interlocking
    • 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
    • Y10T428/12444—Embodying fibers interengaged or between layers [e.g., paper, etc.]
    • 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
    • Y10T428/12479—Porous [e.g., foamed, spongy, cracked, etc.]

Landscapes

  • Laminated Bodies (AREA)
  • Metal Rolling (AREA)
  • Coating With Molten Metal (AREA)

Abstract

"CHAPA SANDUìCHE METáLICA". A presente invenção refere-se a uma chapa sanduíche (2), própria para uma operação de conformação e de soldagem, e que apresenta uma excelente resistência às temperaturas elevadas, que compreende duas superfícies exteriores feitas de chapa metálica (1, 1<39>) que apresentam um ponto de fusão Tp, e uma alma metálica (4) que apresenta um ponto de fusão Ta, Ta podendo ser igual ou diferente de Tp, de acordo com a qual a alma (4) apresenta uma densidade inferior à densidade de cada uma das superfícies exteriores (1, 1<39>), e a alma (4) e cada uma das superfícies exteriores (1, 1<39>) são ligadas entre si com o auxílio de um agente de ligação metálico (3, 3<39>) que apresenta um ponto de fusão Tm inferior a Ta e a Tp. A invenção refere-se também ao processo de fabricação dessa chapa sanduíche (2), assim como sua utilização no domínio automobilístico.
BR0316547-7A 2002-11-28 2003-11-14 Chapa sanduìche metálica BR0316547A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0214932A FR2847846B1 (fr) 2002-11-28 2002-11-28 Tole sandwich metallique
PCT/FR2003/003376 WO2004050349A1 (fr) 2002-11-28 2003-11-14 Tole sandwich metallique

Publications (1)

Publication Number Publication Date
BR0316547A true BR0316547A (pt) 2005-10-04

Family

ID=32309778

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0316547-7A BR0316547A (pt) 2002-11-28 2003-11-14 Chapa sanduìche metálica

Country Status (12)

Country Link
US (1) US20060147743A1 (pt)
EP (1) EP1567330A1 (pt)
JP (1) JP2006507947A (pt)
KR (1) KR20050085209A (pt)
CN (1) CN1720135A (pt)
AU (1) AU2003290198A1 (pt)
BR (1) BR0316547A (pt)
CA (1) CA2506994A1 (pt)
FR (1) FR2847846B1 (pt)
MX (1) MXPA05005656A (pt)
PL (1) PL375594A1 (pt)
WO (1) WO2004050349A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008006203B4 (de) * 2008-01-26 2011-03-17 Jost-Werke Gmbh Fahrzeugkupplung zum Herstellen einer mechanischen Verbindung zwischen einem ersten und einem zweiten Fahrzeug
JP5391906B2 (ja) * 2009-07-31 2014-01-15 新日鐵住金株式会社 積層鋼板
DE102012015431A1 (de) * 2012-08-03 2014-02-06 Voestalpine Stahl Gmbh Bauteil mit Sandwich-Struktur und Verfahren zu dessen Herstellung
KR102149384B1 (ko) * 2013-12-20 2020-08-28 아르타즌 엘엘씨 주화용 니켈 도금된 아연 합금
KR101585459B1 (ko) * 2014-08-18 2016-01-15 현대자동차주식회사 폴리머가 인서트된 경량 강판 및 이의 제조방법
CN105798077B (zh) * 2016-04-14 2019-04-26 东北大学 一种制备具有表面致密层泡沫铝板的装置
CN107443849A (zh) * 2016-06-01 2017-12-08 益阳市菲美特新材料有限公司 一种阻燃低密度泡沫合金复合板及其制备方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2694852A (en) * 1951-01-13 1954-11-23 Riley Stoker Corp Method of brazing and the product thereof
US3711363A (en) * 1970-04-21 1973-01-16 Ethyl Corp Foamed core sandwich construction
FR2292181A1 (fr) * 1974-11-22 1976-06-18 Wanner Isofi Isolation Element d'isolation thermique, notamment pour l'industrie nucleaire
DE3476351D1 (en) * 1983-12-12 1989-03-02 Hugues Lesourd Deep-drawable metal article of the sandwich type, method and apparatus for the manufacture thereof
US4906305A (en) * 1988-08-18 1990-03-06 Allegheny Ludlum Corporation Method of making a composite drawn article
US5225964A (en) * 1991-10-31 1993-07-06 Rockwell International Corporation Integrated lightweight card rack
US6085965A (en) * 1997-02-04 2000-07-11 Mcdonnel & Douglas Corporation Pressure bonding and densification process for manufacturing low density core metal parts
US6171705B1 (en) * 1997-02-10 2001-01-09 Dofasco, Inc. Structural panel and method of manufacture
FR2765142B1 (fr) * 1997-06-30 1999-08-20 Lorraine Laminage Panneau structural leger
FR2767088B1 (fr) * 1997-08-06 1999-09-03 Usinor Tole de structure multicouche dite tole sandwich
US6221507B1 (en) * 1999-04-06 2001-04-24 Lockhart Industries High temperature laminated structural panels and method of producing the same
US6465110B1 (en) * 2000-10-10 2002-10-15 Material Sciences Corporation Metal felt laminate structures
US6764772B2 (en) * 2001-10-31 2004-07-20 Cambridge University Technical Services Ltd. Sandwich material
US6974634B2 (en) * 2003-11-05 2005-12-13 Material Sciences Corporation Metal felt laminates

Also Published As

Publication number Publication date
PL375594A1 (en) 2005-12-12
WO2004050349A1 (fr) 2004-06-17
MXPA05005656A (es) 2005-08-16
KR20050085209A (ko) 2005-08-29
FR2847846B1 (fr) 2006-06-16
CA2506994A1 (fr) 2004-06-17
JP2006507947A (ja) 2006-03-09
EP1567330A1 (fr) 2005-08-31
US20060147743A1 (en) 2006-07-06
CN1720135A (zh) 2006-01-11
FR2847846A1 (fr) 2004-06-04
AU2003290198A1 (en) 2004-06-23

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE 7A. E 8A. ANUIDADE(S),

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2129 DE 25/10/2011.