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公开(公告)号:US10788275B2
公开(公告)日:2020-09-29
申请号:US15528256
申请日:2015-11-18
Applicant: DENSO CORPORATION , UACJ Corporation
Inventor: Shusuke Otsuki , Shoei Teshima , Yuusuke Kitoh , Jun Abei , Tomohiro Shoji , Naoki Yamashita , Toshikazu Tanaka , Hirokazu Tanaka
Abstract: An aluminum alloy clad material includes a core material, one side being clad with cladding material 1, the other side being clad with cladding material 2, the core material including an aluminum alloy that includes 0.5 to 1.8% of Mn, and limited to 0.05% or less of Cu, with the balance being Al and unavoidable impurities, the cladding material 1 including an aluminum alloy that includes 3 to 10% of Si, and 1 to 10% of Zn, with the balance being Al and unavoidable impurities, and the cladding material 2 including an aluminum alloy that includes 3 to 13% of Si, and limited to 0.05% or less of Cu, with the balance being Al and unavoidable impurities, wherein the Si content X (%) in the cladding material 1 and the Si content Y (%) in the cladding material 2 satisfy the value (Y−X) is −1.5 to 9%.
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公开(公告)号:US20170321974A1
公开(公告)日:2017-11-09
申请号:US15528256
申请日:2015-11-18
Applicant: DENSO CORPORATION , UACJ Corporation
Inventor: Shusuke Otsuki , Shoei Teshima , Yuusuke Kitoh , Jun Abei , Tomohiko Shoji , Naoki Yamashita , Toshikazu Tanaka , Hirokazu Tanaka
Abstract: An aluminum alloy clad material includes a core material, one side being clad with cladding material 1, the other side being clad with cladding material 2, the core material including an aluminum alloy that includes 0.5 to 1.8% of Mn, and limited to 0.05% or less of Cu, with the balance being Al and unavoidable impurities, the cladding material 1 including an aluminum alloy that includes 3 to 10% of Si, and 1 to 10% of Zn, with the balance being Al and unavoidable impurities, and the cladding material 2 including an aluminum alloy that includes 3 to 13% of Si, and limited to 0.05% or less of Cu, with the balance being Al and unavoidable impurities, wherein the Si content X (%) in the cladding material 1 and the Si content Y (%) in the cladding material 2 satisfy the value (Y−X) is −1.5 to 9%.
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公开(公告)号:US11015234B2
公开(公告)日:2021-05-25
申请号:US15527604
申请日:2015-11-18
Applicant: UACJ CORPORATION
Inventor: Tomohiro Shoji , Naoki Yamashita , Toshikazu Tanaka , Hirokazu Tanaka
Abstract: A three-layer clad material includes a core material, a cladding material 1, and a cladding material 2, the core material including an aluminum alloy that includes 0.5 to 1.8% of Mn, and either or both of more than 0.05% and less than 0.2% of Cu, and 0.05 to 0.30% of Ti, with the balance being Al and unavoidable impurities, the cladding material 1 including an aluminum alloy that includes 3 to 10% of Si, and 1 to 10% of Zn, with the balance being Al and unavoidable impurities, and the cladding material 2 including an aluminum alloy that includes 3 to 13% of Si, and 0.05% or less of Cu, with the balance being Al and unavoidable impurities, wherein the Si content X (%) in the cladding material 1 and the Si content Y (%) in the cladding material 2 satisfy the value (Y−X) is −1.5 to 9%.
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公开(公告)号:US10094629B2
公开(公告)日:2018-10-09
申请号:US14442520
申请日:2013-11-12
Applicant: DENSO CORPORATION , UACJ CORPORATION
Inventor: Shusuke Otsuki , Shoei Teshima , Kouichi Nakashita , Kouta Hagihara , Toshikazu Tanaka , Ryoko Fujimura , Naoki Yamashita , Hirokazu Tanaka
Abstract: An aluminum alloy clad material includes a core material, an inner cladding material, and a sacrificial anode material, one side of the core material being clad with the inner cladding material, the other side of the core material being clad with the sacrificial anode material, the core material being formed of an Al—Mn alloy that includes 0.6 to 2.0 mass % of Mn and 0.4 mass % or less of Cu, with the balance being aluminum and unavoidable impurities, the inner cladding material being formed of an Al—Mn—Cu alloy that includes 0.6 to 2.0 mass % of Mn and 0.2 to 1.5 mass % of Cu, with the balance being aluminum and unavoidable impurities, and the sacrificial anode material being formed of an Al—Zn alloy that includes 0.5 to 10.0 mass % of Zn, with the balance being aluminum and unavoidable impurities.
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公开(公告)号:US20170321304A1
公开(公告)日:2017-11-09
申请号:US15527604
申请日:2015-11-18
Applicant: UACJ CORPORATION
Inventor: Tomohiro Shoji , Naoki Yamashita , Toshikazu Tanaka , Hirokazu Tanaka
CPC classification number: C22C21/02 , B23K35/28 , B32B15/016 , B32B2250/03 , C22C21/00 , C22C21/04 , F28F21/08
Abstract: A three-layer clad material includes a core material, a cladding material 1, and a cladding material 2, the core material including an aluminum alloy that includes 0.5 to 1.8% of Mn, and either or both of more than 0.05% and less than 0.2% of Cu, and 0.05 to 0.30% of Ti, with the balance being Al and unavoidable impurities, the cladding material 1 including an aluminum alloy that includes 3 to 10% of Si, and 1 to 10% of Zn, with the balance being Al and unavoidable impurities, and the cladding material 2 including an aluminum alloy that includes 3 to 13% of Si, and 0.05% or less of Cu, with the balance being Al and unavoidable impurities, wherein the Si content X (%) in the cladding material 1 and the Si content Y (%) in the cladding material 2 satisfy the value (Y-X) is −1.5 to 9%.
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