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    MULTI-LAYERED ALUMINIUM BRAZING SHEET MATERIAL
    4.
    发明申请
    MULTI-LAYERED ALUMINIUM BRAZING SHEET MATERIAL 审中-公开
    多层铝合金材料

    公开(公告)号：WO2016134967A1

    公开(公告)日：2016-09-01

    申请号：PCT/EP2016/052679

    申请日：2016-02-09

    Applicant: ALERIS ROLLED PRODUCTS GERMANY GMBH

    Inventor： JACOBY, Bernd ,  KIRKHAM, Steven

    IPC: B23K35/02 ,  B32B15/01 ,  C22C21/00 ,  C22C21/02 ,  C22C21/10 ,  C22C21/16 ,  F28F21/08 ,  B23K35/28

    CPC classification number: F28F21/089 ,  B23K1/19 ,  B23K35/0238 ,  B23K35/286 ,  B23K2203/10 ,  B32B15/016 ,  C22C21/00 ,  C22C21/02 ,  C22C21/12 ,  C22C21/16 ,  F28F21/084

    Abstract: The invention relates to a multi-layered brazing sheet material having an aluminium core alloy layer provided with a first brazing clad layer material on one face of said aluminium core layer and an inter-layer inter-positioned between the aluminium core alloy layer and the first brazing clad layer material, wherein the core layer is made from an aluminium alloy comprising, up to 0.6% Si, up to 0.45% Fe, 0.6% to 1.25% Cu, 0.6% to 1.4% Mn, 0.08% to 0.4% Mg, up to 0.2% Cr, up to 0.25% Zr, up to 0.25% Ti, up to 0.3% Zn, balance aluminium, wherein the first brazing clad layer is made from an 4xxx-series aluminium alloy having 6% to 14% Si and up to 2% Mg, balance aluminium, and wherein the inter-layer is made from an 3xxx- series aluminium alloy comprising, up to 0.4% Si, up to 0.5% Fe, up to 0.8% Cu, 0.4% to 1.1 % Mn, up to 0.04% Mg, up to 0.2% Cr, up to 0.25% Zr, up to 0.25% Ti, up to 0.3% Zn, balance aluminium.

    Abstract translation: 本发明涉及一种具有铝芯合金层的多层钎焊片材料，该铝芯合金层在所述铝芯层的一个面上设置有第一钎焊包层材料，并且位于铝芯合金层与第一 钎焊覆层材料，其中芯层由铝合金制成，包括至多0.6％的Si，至多0.45％的Fe，0.6％至1.25％的Cu，0.6％至1.4％的Mn，0.08％至0.4％的Mg， 高达0.2％的Cr，至多0.25％的Zr，至多0.25％的Ti，至多0.3％的Zn，余量的铝，其中第一钎焊包覆层由具有6％至14％的Si的4xxx系列铝合金制成， 高达2％的Mg，余量为铝，并且其中层间由3xxx系列铝合金制成，其包含至多0.4％的Si，至多0.5％的Fe，至多0.8％的Cu，0.4％至1.1％的Mn ，高达0.04％的Mg，高达0.2％的Cr，至多0.25％的Zr，至多0.25％的Ti，至多0.3％的Zn，余量的铝。

    ALUMINIUM ALLOY FOR USE IN THE BUILDING INDUSTRY
    5.
    发明申请
    ALUMINIUM ALLOY FOR USE IN THE BUILDING INDUSTRY 审中-公开
    铝合金用于建筑行业

    公开(公告)号：WO2016000937A1

    公开(公告)日：2016-01-07

    申请号：PCT/EP2015/063203

    申请日：2015-06-12

    Applicant: ALERIS ROLLED PRODUCTS GERMANY GMBH

    Inventor： KIRKHAM, Steven ,  JACOBY, Bernd

    IPC: C22C21/00 ,  C22C21/02

    CPC classification number: C22C21/02 ,  B21B3/00 ,  B21B2003/001 ,  C22C21/00

    Abstract: The invention relates to a rolled aluminium alloy sheet product for outdoor use in the building industry, wherein the aluminium alloy has the following composition, in wt.%: Si 0.6 to 1.6, Mg 0.10 to 0.50, Mn 0.6 to 1.6, Cu 0.10 to 0.6, Fe 0.05 to 0.7, Ti 0.05 to 0.20, Zn up to 0.4, others and unavoidable impurities, each 0.05% max, total 0.25%, balance aluminium. Furthermore, the invention relates to the use of the sheet product for outdoor use in the building industry.

    Abstract translation: 本发明涉及一种建筑行业户外使用的轧制铝合金板材，其中铝合金具有以下组成，重量百分比：Si 0.6〜1.6，Mg 0.10〜0.50，Mn 0.6〜1.6，Cu 0.10〜 0.6，Fe 0.05〜0.7，Ti 0.05〜0.20，Zn：0.4以下，不可避免的杂质，0.05％以上，0.25％以下，余量为铝。 此外，本发明涉及在建筑行业中用于户外使用的片材产品。

    BRAZED HEAT EXCHANGER
    6.
    发明申请
    BRAZED HEAT EXCHANGER 审中-公开

    公开(公告)号：WO2019224063A1

    公开(公告)日：2019-11-28

    申请号：PCT/EP2019/062422

    申请日：2019-05-15

    Applicant: ALERIS ROLLED PRODUCTS GERMANY GMBH

    Inventor： KIRKHAM, Steven

    IPC: B32B15/01 ,  C22C21/00 ,  F28F21/08 ,  B23K1/00

    Abstract: The invention relates to a brazed heat exchanger incorporating an aluminium alloy baseplate and wherein the baseplate is made from an aluminium alloy having a composition, in wt.%, of:Mn 0.8-1.8, Cu 0.15-1.20, Si 0.25–1.30, Mg 0.10-0.60, Fe ≤0.8, Zn ≤0.3, Ti ≤0.20, Cr ≤ 0.25, Zr ≤0.25,balance aluminium and impurities.

    ALUMINIUM MULTI-LAYERED BRAZING SHEET PRODUCT AND FLUXLESS BRAZING METHOD
    8.
    发明申请
    ALUMINIUM MULTI-LAYERED BRAZING SHEET PRODUCT AND FLUXLESS BRAZING METHOD 审中-公开
    铝多层钎焊板产品和无钎剂钎焊方法

    公开(公告)号：WO2017137236A1

    公开(公告)日：2017-08-17

    申请号：PCT/EP2017/051278

    申请日：2017-01-23

    Applicant: ALERIS ROLLED PRODUCTS GERMANY GMBH

    Inventor： JACOBY, Bernd ,  KIRKHAM, Steven ,  SCHLEGEL, Arne

    IPC: B32B15/01 ,  B23K35/28 ,  B23K35/02 ,  C22C21/00 ,  C22C21/02

    CPC classification number: B32B15/016 ,  B23K35/0238 ,  B23K35/286 ,  C22C21/00 ,  C22C21/02 ,  C22C21/14 ,  F28F21/084

    Abstract: The invention relates to a multi-layered brazing sheet product having an aluminium core alloy layer provided on one or both sides with a brazing clad layer material, and an inter-layer material positioned between the aluminium core alloy layer and at least one of said brazing clad layer materials, wherein the brazing layer material(s) is made from an 4xxx-series aluminium alloy having 5% to 15% Si and up to 3% Mg, and wherein the inter-layer material is made from a 1xxx-series aluminium alloy having a purposive addition of Mg of 0.10% to 2.0%.The invention relates also to the use of the brazing sheet product in a fluxless controlled atmosphere brazing process.

    Abstract translation: 本发明涉及一种多层硬钎焊片材产品，该多层硬钎焊片材产品具有在一侧或两侧上设置有钎焊包覆层材料的铝芯合金层和位于铝芯合金之间的层间材料 层和至少一个所述钎焊包覆层材料，其中所述钎焊层材料由具有5％至15％的Si和至多3％的Mg的4xxx系列铝合金制成，并且其中所述层间材料 由有目的地加入0.10％至2.0％的Mg的1xxx系列铝合金制成。本发明还涉及钎焊片材产品在无助焊剂控制气氛钎焊工艺中的用途。

    MULTI-LAYERED ALUMINIUM BRAZING SHEET MATERIAL
    9.
    发明申请
    MULTI-LAYERED ALUMINIUM BRAZING SHEET MATERIAL 审中-公开
    多层铝合金材料

    公开(公告)号：WO2016045973A1

    公开(公告)日：2016-03-31

    申请号：PCT/EP2015/070652

    申请日：2015-09-09

    Applicant: ALERIS ROLLED PRODUCTS GERMANY GMBH

    Inventor： KIRKHAM, Steven ,  JACOBY, Bernd

    IPC: B23K35/28 ,  B23K35/02 ,  B32B15/01 ,  F28F21/08 ,  C22C21/00 ,  C22C21/02 ,  C22C21/10 ,  C22C21/16

    CPC classification number: B23K35/0238 ,  B23K35/0222 ,  B23K35/0233 ,  B23K35/0283 ,  B23K35/28 ,  B23K35/286 ,  B23K35/288 ,  B23K2201/06 ,  B32B15/01 ,  B32B15/016 ,  C22C21/00 ,  C22C21/02 ,  C22C21/10 ,  C22C21/16 ,  C22F1/04 ,  F28F21/084 ,  F28F21/089

    Abstract: The invention relates to a multi-layered brazing sheet material consisting of an aluminium core alloy layer provided with a brazing clad layer material on one face of said aluminium core layer and an inter-layer positioned between the aluminium core alloy layer and the brazing clad layer material, and a water-side layer on the other face of the aluminium core layer, wherein the core layer is made from an aluminium alloy having, in wt.%, up to 0.6% Si, up to 0.45% Fe, 0.6% to 1.25% Cu, 0.6% to 1.4% Mn, 0.08% to 0.4% Mg, up to 0.2% Cr, up to 0.25% Zr, up to 0.2% Ti, up to 0.3% Zn, balance aluminium and impurities, wherein the brazing layer is made from an aluminium alloy having 6% to 14% Si and up to 2% Mg, balance aluminium and impurities, and wherein the inter-layer is made from an aluminium alloy of the 1 xxx-series alloys, and wherein the water-side layer is made from a 3xxx-series aluminium alloy having 0.5% to 1.8% Mn and 1 % to 3.5% Zn.

    Abstract translation: 本发明涉及一种多层钎焊板材，其由铝芯合金层组成，该铝芯合金层在所述铝芯层的一个面上设置有钎焊覆层，并且位于铝芯合金层和钎焊覆层之间的层间 材料和铝芯层的另一面上的水侧层，其中芯层由铝合金制成，其以重量％计高达0.6％的Si，至多0.45％的Fe，0.6％至 1.25％Cu，0.6％至1.4％Mn，0.08％至0.4％Mg，至多0.2％Cr，至多0.25％Zr，至多0.2％Ti，至多0.3％Zn，余量为铝和杂质，其中钎焊 该层由具有6％至14％Si和至多2％Mg，余量为铝和杂质的铝合金制成，并且其中该层由1×xxx系合金的铝合金制成，并且其中该水 侧层由具有0.5％至1.8％Mn和1％至3.5％Zn的3xxx系列铝合金制成。

    MULTI-LAYERED ALUMINIUM BRAZING SHEET MATERIAL
    10.
    发明申请
    MULTI-LAYERED ALUMINIUM BRAZING SHEET MATERIAL 审中-公开
    多层铝合金材料

    公开(公告)号：WO2016015974A1

    公开(公告)日：2016-02-04

    申请号：PCT/EP2015/065696

    申请日：2015-07-09

    Applicant: ALERIS ROLLED PRODUCTS GERMANY GMBH

    Inventor： KIRKHAM, Steven ,  JACOBY, Bernd

    IPC: B32B15/20 ,  B32B15/01 ,  B23K35/28 ,  B23K35/02

    CPC classification number: B23K35/0238 ,  B23K35/286 ,  B23K2201/14 ,  B32B15/01 ,  B32B15/016 ,  B32B15/20 ,  C22C21/00 ,  C22C21/02

    Abstract: The invention relates to a multi-layered brazing sheet material consisting of an aluminium core alloy layer provided with a first brazing clad layer material on one face of said aluminium core layer and a second brazing clad layer material on the other face of said aluminium core material, and an inter-layer on either or both sides of the core layer positioned between the aluminium core alloy layer and the first brazing clad layer material or second brazing clad layer material, wherein the core layer is made from an 3xxx-series aluminium alloy having, in wt.%, up to 0.4% Si, up to 0.5% Fe, 0.4% to 0.75% Cu, 0.6% to 1.1% Mn, up to 0.07% Mg, up to 0.2% Cr, up to 0.25% Zr, up to 0.2% Ti, up to 0.15% Zn, balance aluminium and impurities, wherein the first brazing layer and the second brazing layer are made from an 4xxx-series aluminium alloy, and wherein the inter-layer(s) is made from an aluminium alloy of the 3xxx-series alloys, having, in wt.%, up to 0.6% Si, 0.2% to 0.7% Fe, up to 0.2% Cu, 1.0% to 1.6% Mn, up to 0.25% Zn, up to 0.04% Mg, up to 0.2% Cr, up to 0.2%Zr, up to 0.07% Ti, balance aluminium and impurities.

    Abstract translation: 本发明涉及一种多层钎焊片材料，由铝芯合金层组成，该铝芯合金层在所述铝芯层的一个面上设置有第一钎焊包覆层材料，在所述铝芯材料的另一面上具有第二钎焊覆层材料 以及位于铝芯合金层和第一钎焊覆层材料或第二钎焊覆层材料之间的芯层的一侧或两侧上的层间，其中芯层由3×××系列铝合金制成，其具有 ，重量％，高达0.4％的Si，至多0.5％的Fe，0.4％至0.75％的Cu，0.6％至1.1％的Mn，至多0.07％的Mg，至多0.2％的Cr，至多0.25％的Zr， 高达0.2％的Ti，至多0.15％的Zn，余量为铝和杂质，其中所述第一钎焊层和所述第二钎焊层由4xxx系列铝合金制成，并且其中所述层由 铝合金的3xxx系列合金，重量％，高达0.6％的Si，0.2％至0.7％的Fe，高达0.2％ Cu，1.0％至1.6％Mn，至多0.25％Zn，至多0.04％Mg，至多0.2％Cr，至多0.2％Zr，至多0.07％Ti，余量为铝和杂质。

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