公开(公告)号：US20090130431A1

公开(公告)日：2009-05-21

申请号：US12345103

申请日：2008-12-29

申请人： Minoru Chida ,  Tadashige Nakamoto ,  Hidekazu Ido ,  Atsushi Kihara ,  Tomio Kajita ,  Masashi Imahori

发明人： Minoru Chida ,  Tadashige Nakamoto ,  Hidekazu Ido ,  Atsushi Kihara ,  Tomio Kajita ,  Masashi Imahori

IPC分类号： B32B15/085 ,  B05D3/02

CPC分类号： B05D7/14 ,  B05D3/0254 ,  B05D2601/22 ,  B05D2701/40 ,  C08K3/10 ,  C08K3/24 ,  C08K3/34 ,  C08K5/0025 ,  C08K5/09 ,  C08L2312/00 ,  C09D123/0869 ,  Y10T428/252 ,  Y10T428/273 ,  Y10T428/31678 ,  Y10T428/31692

摘要： A resin film is formed on the surface of a hot dip galvanized steel sheet by applying emulsion of a polyolefin copolymer resin molecular-associated by ion cluster to the steel sheet surface. The resin film contains, in terms of solids content, 10 to 55 mass % of silica particles, 1 to 8 mass % of a crosslinking agent, and 1 to 8 mass % of tannic acid and/or ammonium vanadate. The resin-coated hot dip galvanized steel sheet is capable of exhibiting well-balanced superior characteristics in weldability, corrosion resistance, and machinability.

摘要翻译： 通过将由离子簇分子相关的聚烯烃共聚物树脂的乳液涂覆到钢板表面，在热浸镀锌钢板的表面上形成树脂膜。 树脂膜以固体成分计含有10〜55质量％的二氧化硅粒子，1〜8质量％的交联剂和1〜8质量％的鞣酸和/或钒酸铵。 树脂涂覆的热浸镀锌钢板能够在焊接性，耐腐蚀性和机械加工性方面表现出良好平衡的优异特性。

公开(公告)号：US09682446B2

公开(公告)日：2017-06-20

申请号：US12279470

申请日：2007-02-06

申请人： Jun Katoh ,  Mikako Takeda ,  Seiji Sasabe ,  Katsushi Matsumoto ,  Hidekazu Ido ,  Tsuyoshi Matsumoto

发明人： Jun Katoh ,  Mikako Takeda ,  Seiji Sasabe ,  Katsushi Matsumoto ,  Hidekazu Ido ,  Tsuyoshi Matsumoto

IPC分类号： B23K35/02 ,  B23K9/23 ,  B23K35/30 ,  B23K35/36 ,  B23K9/173 ,  B23K35/362 ,  B23K35/40 ,  B23K101/18 ,  B23K103/20

CPC分类号： B23K35/0266 ,  B23K9/173 ,  B23K9/232 ,  B23K35/362 ,  B23K35/406 ,  B23K2101/18 ,  B23K2103/20 ,  Y10T428/12757

摘要： There are provided a flux cored wire for joining dissimilar materials with each other, capable of enhancing a bonding strength upon joining an aluminum-base material with a steel-base material, and excellent in bonding efficiency, a method for joining the dissimilar materials with each other, and a bonded joint obtained by the method. In particular, there is provided a method for joining dissimilar materials with each other, in the case of melt weld-bonding of high-strength dissimilar materials with each other, that is, the high-strength steel member with the high-strength 6000 series aluminum alloy member and in the case of the steel member being a galvanized steel member. In one mode, use is made of a flux cored wire wherein the interior of an aluminum alloy envelope is filled up with a flux, the flux has fluoride composition containing a given amount of AlF3 without containing chloride, and the aluminum alloy of the envelope contains Si in a range of 1 to 13 mass %. If such a flux cored wire is use, it is possible to obtain a high bonding strength in the case of melt weld-bonding of high-strength dissimilar materials with each other, that is, the high-strength steel member with the high-strength 6000 series aluminum alloy member.

公开(公告)号：US07951465B2

公开(公告)日：2011-05-31

申请号：US11578406

申请日：2005-04-20

申请人： Wataru Urushihara ,  Mikako Takeda ,  Katsushi Matsumoto ,  Jun Katoh ,  Yasuaki Sugizaki ,  Hidekazu Ido

发明人： Wataru Urushihara ,  Mikako Takeda ,  Katsushi Matsumoto ,  Jun Katoh ,  Yasuaki Sugizaki ,  Hidekazu Ido

IPC分类号： B32B7/04 ,  B32B15/18 ,  B32B15/20 ,  B23K9/007

CPC分类号： B23K11/20 ,  B23K2103/20 ,  Y10T428/12194 ,  Y10T428/12229 ,  Y10T428/12757 ,  Y10T428/12951

摘要： To provide a steel-aluminum welded material and a spot welding method therefor having high weld strength.The steel-aluminum welded material 3 includes a steel material 1 and an aluminum material 2 having predetermined widths. The area of a nugget 5 of a spot-welded part is determined as a function of the thickness of the aluminum material 2, and the area of a part of the nugget 5 corresponding to a part having a thickness in a range between 0.5 and 10 μm of an interface reaction layer 6 is defined as a function of the thickness of the aluminum material 2.

摘要翻译： 提供具有高焊接强度的钢 - 铝焊接材料和点焊方法。 钢 - 铝焊接材料3包括钢材1和具有预定宽度的铝材料2。 点焊部分的熔核5的面积根据铝材料2的厚度确定，并且熔核5的一部分的面积对应于厚度在0.5和10之间的部分的面积 界面反应层6的μm被定义为铝材料2的厚度的函数。

公开(公告)号：US20060261137A1

公开(公告)日：2006-11-23

申请号：US11130139

申请日：2005-05-17

申请人： Hidekazu Ido ,  Mikako Takeda ,  Wataru Urushihara ,  Jun Katoh

发明人： Hidekazu Ido ,  Mikako Takeda ,  Wataru Urushihara ,  Jun Katoh

IPC分类号： C04B9/02 ,  B23K1/20

CPC分类号： C23C18/54

摘要： A method for manufacturing a dissimilar metal joint member having an excellent corrosion resistance is provided. The method comprises immersing a member having an iron material and Al or an Al alloy material jointed together in a solution containing fluoro complex ions and zinc ions to cause metallic zinc to be deposited in the vicinity of a jointed portion.

摘要翻译： 提供一种具有优异耐腐蚀性的异种金属接头件的制造方法。 该方法包括将具有铁材料的构件和连接在一起的Al或Al合金材料浸入含有氟络合离子和锌离子的溶液中，使金属锌沉积在接合部分附近。

公开(公告)号：US20090017328A1

公开(公告)日：2009-01-15

申请号：US12279470

申请日：2007-02-06

申请人： Jun Katoh ,  Mikako Takeda ,  Seiji Sasabe ,  Katsushi Matsumoto ,  Hidekazu Ido ,  Tsuyoshi Matsumoto

发明人： Jun Katoh ,  Mikako Takeda ,  Seiji Sasabe ,  Katsushi Matsumoto ,  Hidekazu Ido ,  Tsuyoshi Matsumoto

IPC分类号： B32B15/01 ,  B23K35/34 ,  B23K9/00

CPC分类号： B23K35/0266 ,  B23K9/173 ,  B23K9/232 ,  B23K35/362 ,  B23K35/406 ,  B23K2101/18 ,  B23K2103/20 ,  Y10T428/12757

摘要： There are provided a flux cored wire for joining dissimilar materials with each other, capable of enhancing a bonding strength upon joining an aluminum-base material with a steel-base material, and excellent in bonding efficiency, a method for joining the dissimilar materials with each other, and a bonded joint obtained by the method. In particular, there is provided a method for joining dissimilar materials with each other, in the case of melt weld-bonding of high-strength dissimilar materials with each other, that is, the high-strength steel member with the high-strength 6000 series aluminum alloy member and in the case of the steel member being a galvanized steel member. In one mode, use is made of a flux cored wire wherein the interior of an aluminum alloy envelope is filled up with a flux, the flux has fluoride composition containing a given amount of AlF3 without containing chloride, and the aluminum alloy of the envelope contains Si in a range of 1 to 13 mass %. If such a flux cored wire is use, it is possible to obtain a high bonding strength in the case of melt weld-bonding of high-strength dissimilar materials with each other, that is, the high-strength steel member with the high-strength 6000 series aluminum alloy member.

摘要翻译： 提供了用于将不同材料彼此接合的药芯焊丝，能够在将铝基材料与钢基材料接合时提高接合强度，并且接合效率优异，将不同材料与各种材料接合的方法 另外，通过该方法得到的接合接头。 特别是提供了一种将异种材料彼此接合的方法，在高强度异种材料彼此熔融熔接的情况下，即具有高强度6000系列的高强度钢构件 铝合金构件，在钢构件为镀锌钢构件的情况下。 在一种模式中，使用药芯焊丝，其中铝合金外壳的内部填充有焊剂，焊剂具有含有给定量的不含氯化物的AlF 3的氟化物组合物，并且信封的铝合金包含 Si在1〜13质量％的范围内。 如果使用这样的药芯焊丝，则在高强度异种材料的熔融熔接的情况下，即具有高强度的高强度钢构件的情况下，可以获得高的接合强度 6000系列铝合金构件。

公开(公告)号：US20070212565A1

公开(公告)日：2007-09-13

申请号：US11578406

申请日：2005-04-20

申请人： Wataru Urushihara ,  Mikako Takeda ,  Katsushi Matsumoto ,  Jun Katoh ,  Yasuaki Sugizaki ,  Hidekazu Ido

发明人： Wataru Urushihara ,  Mikako Takeda ,  Katsushi Matsumoto ,  Jun Katoh ,  Yasuaki Sugizaki ,  Hidekazu Ido

IPC分类号： B23K9/007

CPC分类号： B23K11/20 ,  B23K2103/20 ,  Y10T428/12194 ,  Y10T428/12229 ,  Y10T428/12757 ,  Y10T428/12951

摘要： To provide a steel-aluminum welded material and a spot welding method therefor having high weld strength. The steel-aluminum welded material 3 includes a steel material 1 and an aluminum material 2 having predetermined widths. The area of a nugget 5 of a spot-welded part is determined as a function of the thickness of the aluminum material 2, and the area of a part of the nugget 5 corresponding to a part having a thickness in a range between 0.5 and 10 μm of an interface reaction layer 6 is defined as a function of the thickness of the aluminum material 2.

摘要翻译： 提供具有高焊接强度的钢 - 铝焊接材料和点焊方法。 钢 - 铝焊接材料3包括钢材1和具有预定宽度的铝材料2。 点焊部分的熔核5的面积根据铝材料2的厚度确定，并且熔核5的一部分的面积对应于厚度在0.5和10之间的部分的面积 界面反应层6的母体被定义为铝材料2的厚度的函数。