公开(公告)号：US20110253338A1

公开(公告)日：2011-10-20

申请号：US13160884

申请日：2011-06-15

申请人： Masayuki TAKADA ,  Yasuhiro NISHIOKA ,  Tomohiro NISHIMURA ,  Kenji TOKUDA ,  Toshiki UEDA ,  Makoto MORISHITA ,  Takashi INABA ,  Akihiro TSURUNO ,  Yoshinori KATO ,  Fumihiro KOSHIGOE ,  Masaki TANIGAWA ,  Naoki SAKASHITA ,  Kenji HARADA ,  Jitsuto SHIKATA ,  Masanori IKEDA

发明人： Masayuki TAKADA ,  Yasuhiro NISHIOKA ,  Tomohiro NISHIMURA ,  Kenji TOKUDA ,  Toshiki UEDA ,  Makoto MORISHITA ,  Takashi INABA ,  Akihiro TSURUNO ,  Yoshinori KATO ,  Fumihiro KOSHIGOE ,  Masaki TANIGAWA ,  Naoki SAKASHITA ,  Kenji HARADA ,  Jitsuto SHIKATA ,  Masanori IKEDA

IPC分类号： B22D11/126

CPC分类号： B32B3/00 ,  B22D11/007 ,  B23K20/04 ,  B23K35/22 ,  B23K35/40 ,  B23K2101/16 ,  B32B15/016 ,  C22C21/00 ,  C22F1/04 ,  Y10T428/12736 ,  Y10T428/12764 ,  Y10T428/12993

摘要： Equipment for manufacturing skin material of a clad material includes a casting apparatus which melts and mixes a metal for the skin material different from the core material in their component compositions, and casts the skin material; an ingot-cutting apparatus which cuts an ingot for skin material which is cast by the casting apparatus; and a conveying apparatus which conveys the ingot for skin material among each apparatus. The ingot-cutting apparatus is a slicing apparatus which slices the ingot for skin material into a predetermined thickness.

摘要翻译： 用于制造包层材料的表皮材料的设备包括：熔融并混合其组分组成中与芯材不同的表皮材料的金属的铸造设备，并浇铸表皮材料; 切割装置，切割由铸造装置铸造的表皮材料的锭料; 以及在每个装置中输送用于表皮材料的锭的输送装置。 锭切割装置是将用于皮肤材料的锭切成预定厚度的切片装置。

公开(公告)号：US20090165901A1

公开(公告)日：2009-07-02

申请号：US12335950

申请日：2008-12-16

申请人： Fumihiro KOSHIGOE ,  Toshiki Ueda ,  Shimpei Kimura ,  Masao Kinefuchi ,  Katsushi Matsumoto ,  Eiichi Tamura

发明人： Fumihiro KOSHIGOE ,  Toshiki Ueda ,  Shimpei Kimura ,  Masao Kinefuchi ,  Katsushi Matsumoto ,  Eiichi Tamura

IPC分类号： C22F1/05 ,  C22C21/04

CPC分类号： B32B15/016 ,  C22C21/02 ,  C22C21/14 ,  C22F1/04 ,  Y10T428/12764 ,  Y10T428/31504 ,  Y10T428/31678

摘要： Disclosed herein is an aluminum alloy clad sheet for a heat exchanger including a core layer, a sacrificial layer formed on one surface of the core layer, and a filler layer including an Al—Si based alloy formed on the other surface of the core layer. The core layer includes a predetermined amount of Si, Cu, Mn, Ti, and Mg, the remainder including Al and inevitable impurities, and the sacrificial layer includes a predetermined amount of Si, Mn, and Zn, the remainder including Al and inevitable impurities. The core layer has a crystal grain size after the brazing heat treatment at 595° C. for 3 minutes of at least 50 μm and less than 300 μm. The filler layer and the sacrificial layer are defined for their thickness, and the number of intermetallic compounds in the core layer is also defined to a predetermined range. By such constitution, the aluminum alloy clad sheet has improved fatigue life and post-braze strength, high corrosion resistance, and excellent erosion resistance and brazeability.

摘要翻译： 本发明公开了一种用于热交换器的铝合金包覆板，其包括芯层，在芯层的一个表面上形成的牺牲层和在芯层的另一个表面上形成的包含Al-Si基合金的填充层。 芯层包含预定量的Si，Cu，Mn，Ti和Mg，剩余部分包括Al和不可避免的杂质，牺牲层包含预定量的Si，Mn和Zn，剩余部分包括Al和不可避免的杂质 。 核心层在595℃钎焊热处理后具有至少50μm和小于300μm3分钟的晶粒尺寸。 填充层和牺牲层是为了其厚度而定义的，并且芯层中的金属间化合物的数量也被限定在预定范围内。 通过这种结构，铝合金复合板具有改善的疲劳寿命和后钎焊强度，高耐腐蚀性和优异的耐冲蚀性和钎焊性。