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1. 发明授权

US4727001A Aluminum brazing sheet 失效
标题翻译：铝钎焊板
公开(公告)号：US4727001A
公开(公告)日：1988-02-23
申请号：US914141
申请日：1986-10-01
申请人： Masao Takemoto , Jun Takigawa , Tomohiro Nishimura , Kikuo Toyose
发明人： Masao Takemoto , Jun Takigawa , Tomohiro Nishimura , Kikuo Toyose
IPC分类号： B23K35/22 , B23K35/00 , B23K35/02 , B23K35/14 , B23K35/28 , B32B15/20
CPC分类号： B23K35/0238 , B23K35/286 , Y10T428/12764
摘要： An aluminum brazing sheet for use in brazing comprises;a core material composed of an aluminum alloy containing:0.2-1.0 wt % Cu,0.2-0.8 wt % Mg andat least one of the elements selected from:0.05-0.5 wt % Mn,0.05-0.5 wt % Zr,0.05-0.5 wt % Cr, andthe balance of Al and impurities, anda filler material composed of an Al-Si based alloy brazing material coated on one surface of said core material and a skin material composed of a sacrificial aluminum anode material at a purity higher than 99.0 wt % coated on the other surface of the core material. The aluminum brazing sheet according to this invention is satisfactory in the brazing property and also excellent in the corrosion resistance and the strength, which is suitable as the material for use in aluminum heat exchangers.
摘要翻译：用于钎焊的铝钎焊片包括：由铝合金构成的芯材，其含有0.2〜1.0重量％的Cu，0.2〜0.8重量％的Mg和选自0.05〜0.5重量％的Mn，0.05〜0.5重量％的Zr，0.05〜0.5 wt％Cr，余量为Al和杂质，以及由涂覆在所述芯材的一个表面上的Al-Si基合金钎焊材料构成的填料和由牺牲铝阳极材料构成的表面材料，其纯度高于 99.0wt％涂覆在芯材的另一个表面上。根据本发明的铝钎焊片在钎焊性方面是令人满意的，并且耐腐蚀性和强度也优异，这适合用作铝热交换器中的材料。

2. 发明授权

US4721653A Vacuum brazing sheet for use in aluminum heat exchanger 失效
标题翻译：用于铝热交换器的真空钎焊板
公开(公告)号：US4721653A
公开(公告)日：1988-01-26
申请号：US911452
申请日：1986-09-25
申请人： Hidetaka Oda , Akio Fukada , Kikuo Toyose , Jun Takigawa , Masao Takemoto
发明人： Hidetaka Oda , Akio Fukada , Kikuo Toyose , Jun Takigawa , Masao Takemoto
IPC分类号： B23K35/22 , B23K35/00 , B23K35/28 , C22C21/00 , C22C21/02 , F28F21/08 , D06N7/04 , B62B9/00
CPC分类号： F28F21/089 , B23K35/286 , F28F21/084 , Y10T428/12736 , Y10T428/12764 , Y10T428/24421
摘要： A vacuum brazing sheet for use in drawn-cup type heat exchanger made of aluminum with the degree of closure from 0.2 to 4.0 cm.sup.2 /l, wherein a brazing material containing:Si 11-14 wt. %Mg 1.0-2.0 wt. % andthe balance of Al is clad on one or both surfaces of aluminum or aluminum alloy material.The brazing performance can be improved and stabilized, and higher yield can be obtained.
摘要翻译：一种用于由铝制成的拉拔式热交换器，其封闭度为0.2至4.0cm 2 / l的真空钎焊片，其中包含：Si 11-14重量％％Mg 1.0-2.0重量％％，Al的平衡包覆在铝或铝合金材料的一个或两个表面上。可以改善和稳定钎焊性能，并且可以获得更高的产率。

3. 发明授权

US4788037A High strength, corrosion-resistant aluminum alloys for brazing 失效
标题翻译：高强度，耐腐蚀的铝合金钎焊
公开(公告)号：US4788037A
公开(公告)日：1988-11-29
申请号：US884655
申请日：1986-07-15
申请人： Masaharu Kaifu , Jun Takigawa , Hideo Fujimoto , Tomohiro Nishimura , Masao Takemoto
发明人： Masaharu Kaifu , Jun Takigawa , Hideo Fujimoto , Tomohiro Nishimura , Masao Takemoto
IPC分类号： C22C21/00 , B23K35/28 , C22C21/12 , C22C21/16
CPC分类号： B23K35/286
摘要： A high strength, corrosion-resistant alloy for brazing is disclosed, which alloy comprises 0.2-1.0 wt % of Cu 0.1-0.5 wt % of Mg, 0.2-1.0 wt % of Si, and the balance of Al and inevitably present impurities. The weight ratio of Si/Mg is in the range of 1-2.5:1. The alloy may further comprise 0.05-0.5 wt % of Ni and/or one or more of Zr, Cr and Mn each in an amount of 0.05-0.5 wt %.
摘要翻译：公开了一种用于钎焊的高强度，耐腐蚀的合金，该合金包含0.2-1.0重量％的Cu 0.1-0.5重量％的Mg，0.2-1.0重量％的Si，余量为Al并且不可避免地存在杂质。 Si / Mg的重量比在1-2.5:1的范围内。合金还可以包含0.05-0.5重量％的Ni和/或一种或多种Zr，Cr和Mn，其量为0.05-0.5重量％。

4. 发明授权

US4560625A Aluminum alloy composite materials for brazed heat exchangers 失效
标题翻译：用于钎焊热交换器的铝合金复合材料
公开(公告)号：US4560625A
公开(公告)日：1985-12-24
申请号：US578094
申请日：1984-02-08
申请人： Masaharu Kaifu , Jun Takigawa , Hideo Fujimoto , Tomohiro Nishimura , Masao Takemoto
发明人： Masaharu Kaifu , Jun Takigawa , Hideo Fujimoto , Tomohiro Nishimura , Masao Takemoto
IPC分类号： C22C21/00 , B23K35/02 , B32B15/01 , F28F19/06 , B32B15/20
CPC分类号： C22C21/00 , B23K35/286 , B32B15/016 , C22C21/02 , C22C21/08 , C22C21/14 , C22C21/16 , B23K35/0238 , Y10T428/12639 , Y10T428/12764
摘要： Aluminum alloy composite materials for brazed heat exchangers are described, which comprise an Al core alloy essentially consisting of predetermined amounts of Si, Mg, Cu and at least one element selected from Mn, Cr and Zr, the balance being Al and inevitable impurities, and an Al alloy clad layer formed on one side of the core alloy which is in contact with an aqueous heat transfer medium. The clad layer has a thickness 3-20% based on the thickness of the composite material and a less-noble corrosion potential of 20-100 mV than the core alloy. A filler alloy may be formed on the other side of the core alloy.
摘要翻译：描述了用于钎焊热交换器的铝合金复合材料，其包括基本上由预定量的Si，Mg，Cu和至少一种选自Mn，Cr和Zr的元素组成的Al芯合金，余量为Al和不可避免的杂质，以及形成在与水性传热介质接触的芯合金的一侧上的Al合金覆层。包覆层的厚度为3〜20％，复合材料的厚度为20〜100mV，腐蚀电位低于核心合金。可以在芯合金的另一侧上形成填充合金。

5. 发明授权

US4908184A High strength, corrosion-resistant aluminum alloys for brazing 失效
标题翻译：高强度，耐腐蚀的铝合金钎焊
公开(公告)号：US4908184A
公开(公告)日：1990-03-13
申请号：US198215
申请日：1988-08-05
申请人： Masaharu Kaifu , Jun Takigawa , Hideo Fujimoto , Tomohiro Nishimura , Masao Takemoto
发明人： Masaharu Kaifu , Jun Takigawa , Hideo Fujimoto , Tomohiro Nishimura , Masao Takemoto
IPC分类号： B23K35/28
CPC分类号： B23K35/286
摘要： A high strength, corrosion-resistant alloy for brazing is disclosed, which alloy comprises 0.2-1.0 wt % of Cu, 0.1-0.5 wt % of Mg, 0.2-1.0 wt % of Si, and the balance of Al and inevitably present impurities. The weight ratio of Si/Mg is in the range of 1-2.5:1. The alloy may further comprise 0.03-0.5 wt % of Ni and/or one or more of Zr, Cr and Mn each in an amount of 0.05-0.5 wt %.
摘要翻译：公开了一种用于钎焊的高强度，耐腐蚀的合金，该合金包含0.2-1.0重量％的Cu，0.1-0.5重量％的Mg，0.2-1.0重量％的Si，余量的Al不可避免地存在杂质。 Si / Mg的重量比在1-2.5:1的范围内。该合金还可以含有0.05-0.5重量％的0.03-0.5重量％的Ni和/或一种或多种Zr，Cr和Mn。

6. 发明授权

US4339510A Aluminum-base brazing alloy composite 失效
标题翻译：铝基钎焊合金复合材料
公开(公告)号：US4339510A
公开(公告)日：1982-07-13
申请号：US144892
申请日：1980-04-29
申请人： Masaharu Kaifu , Kazuo Tanaka , Hideo Fujimoto , Jun Takigawa , Tomohiro Nishimura , Yagoro Hirose , Junu Hirai
发明人： Masaharu Kaifu , Kazuo Tanaka , Hideo Fujimoto , Jun Takigawa , Tomohiro Nishimura , Yagoro Hirose , Junu Hirai
IPC分类号： C22C21/00 , B23K35/22 , B23K35/28 , B32B15/20
CPC分类号： B23K35/286 , Y10T428/12764
摘要： An aluminum-base brazing alloy containing essentially up to 2 wt % of Cu, 0.01 to 0.08 wt % of Ti, and the balance of Al and unavoidable impurities, with or without at least one component selected from the group consisting of 0.01 to 0.5 wt % of Zr, 0.05 to 0.5 wt % of Mn and 0.05 to 0.5 wt % of Cr.
摘要翻译：一种铝基钎焊合金，其含有基本上至多2重量％的Cu，0.01至0.08重量％的Ti，余量的Al和不可避免的杂质，含或不含有至少一种选自0.01至0.5重量％ Zr的％，Mn的0.05〜0.5重量％，Cr的0.05〜0.5重量％。

7. 发明授权

US5350436A Aluminum alloy composite material for brazing 失效
标题翻译：铝合金复合材料用于钎焊
公开(公告)号：US5350436A
公开(公告)日：1994-09-27
申请号：US156827
申请日：1993-11-24
申请人： Osamu Takezoe , Jun Takigawa , Tadashi Okamoto , Mituo Hashiura , Sunao Fukuda , Keizo Takeuchi , Yasuaki Isobe
发明人： Osamu Takezoe , Jun Takigawa , Tadashi Okamoto , Mituo Hashiura , Sunao Fukuda , Keizo Takeuchi , Yasuaki Isobe
IPC分类号： B23K35/02 , B23K35/28 , B32B15/01 , F28F13/12 , F28F21/08 , B32B15/20
CPC分类号： C22C21/00 , B23K35/286 , B32B15/016 , C22C21/02 , C22C21/06 , C22C21/10 , F28F13/12 , F28F21/084 , F28F21/089 , B23K35/0238 , Y10T428/12028 , Y10T428/12764
摘要： An aluminum alloy composite material for brazing has a core member, an Al--Si filler member clad on one surface of the core member and an aluminum alloy cladding member clad on the other side of the core member. The core member is made of an aluminum alloy containing 0.3 to 1.3 wt. % of Si, 0.3 to 1.5 wt. % of Mn, 0.02 to 0.3 wt. % of Ti, and, as required, 0.3 wt. % or less of Cr and 0.2 wt. % or less of Zr, the content of Mg being restricted to 0.2 wt. % or less and the content of the Cu being restricted to 0.2 wt. % or less as an impurity. The cladding member is made of an aluminum alloy containing 0.3 to 3 wt. % of Mg, 5 wt. % or less of Zn, 0.1 to 1.0 wt. % of Si. The thickness of the core member is preferably, 2.5 times or more greater than that of the filler member, falling within a range of 0.1 to 1 mm. With this, it is possible to obtain an aluminum alloy composite material which cannot degraded in brazability and corrosion resistance even when brazed by the brazing method with noncorrosive flux and which has enough high strength to be used for a material of a high-strength heat exchanger, highly improved corrosion resistance and excellent brazability.
摘要翻译：用于钎焊的铝合金复合材料具有芯构件，包覆在芯构件的一个表面上的Al-Si填充构件和在芯构件的另一侧上包覆的铝合金覆层构件。芯构件由含有0.3〜1.3重量％的铝合金制成。％的Si，0.3〜1.5wt。％的Mn，0.02〜0.3wt。％的Ti，根据需要，0.3重量％ Cr％以下，0.2重量％以下。％以下的Zr，Mg的含量限定为0.2重量％。％以下，Cu的含量限制在0.2重量％左右。％以下的杂质。包层部件由含有0.3〜3重量％的铝合金制成。％的Mg，5wt。％以下的Zn，0.1〜1.0wt。％的Si。芯构件的厚度优选为填充构件的厚度的2.5倍以上，落在0.1〜1mm的范围内。由此，可以获得即使用非腐蚀性焊剂钎焊法钎焊而且钎焊耐腐蚀性也不劣化的铝合金复合材料，其具有足够高的强度用于高强度热交换器的材料耐腐蚀性高，钎焊性优异。

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