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1.发明申请公开(公告)号：US20090239063A1
公开(公告)日：2009-09-24
申请号：US12226168
申请日：2007-04-26
申请人： Hiroyuki Masuoka , Shoichiro Taira , Yoshiharu Sugimoto , Naoto Yoshimi , Masayasu Nagoshi , Wataru Tanimoto
发明人： Hiroyuki Masuoka , Shoichiro Taira , Yoshiharu Sugimoto , Naoto Yoshimi , Masayasu Nagoshi , Wataru Tanimoto
CPC分类号： C23C2/06 , C23C2/26 , C23C2/28 , C23C2/40 , C23C22/08 , C23C22/53 , Y10T428/12792 , Y10T428/12799 , Y10T428/26 , Y10T428/265
摘要： A method of manufacturing a hot dip galvannealed steel sheet, including the steps of: subjecting a steel sheet to hot dip galvanizing to manufacture a hot dip galvanized steel sheet; heating the hot dip galvanized steel sheet for alloying; subjecting the hot dip galvanized steel sheet to temper rolling; bringing the temper-rolled hot dip galvanized steel sheet into contact with an acid solution containing at least one ion selected from the group consisting of Zr ions, Ti ions, and Sn ions to thereby form an acid solution film on the surface of the steel sheet; after completion of the contact, a state where the acid solution film is formed on the surface of the steel sheet is held for at least 1 second; and washing with water the hot dip galvanized steel sheet after holding, to thereby form a Zn oxide layer having a thickness of 10 nm or more on the surface of the galvanized steel sheet. The hot dip galvannealed steel sheet has an oxide layer having an average thickness of 10 nm or more on the surface of the plated steel sheet.
摘要翻译： 一种制造热浸镀锌钢板的方法，包括以下步骤：对钢板进行热浸镀锌以制造热浸镀锌钢板; 加热热镀锌钢板进行合金化; 对热浸镀锌钢板进行回火轧制; 使回火热浸镀锌钢板与含有选自Zr离子，Ti离子和Sn离子中的至少一种离子的酸溶液接触，从而在钢板表面形成酸溶液膜 ; 接触完成后，在钢板表面形成酸溶液膜的状态保持至少1秒钟; 并在保持之后用水洗涤热浸镀锌钢板，从而在镀锌钢板的表面上形成厚度为10nm以上的Zn氧化物层。 热镀锌合金化热镀锌钢板在镀覆钢板的表面上具有平均厚度为10nm以上的氧化物层。
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2.发明授权Method of manufacturing hot dip galvannealed steel sheet and hot dip galvannealed steel sheet 有权热浸合金化热镀锌钢板和热浸合金化热镀锌钢板的制造方法公开(公告)号：US08268095B2
公开(公告)日：2012-09-18
申请号：US12226168
申请日：2007-04-26
申请人： Hiroyuki Masuoka , Shoichiro Taira , Yoshiharu Sugimoto , Naoto Yoshimi , Masayasu Nagoshi , Wataru Tanimoto
发明人： Hiroyuki Masuoka , Shoichiro Taira , Yoshiharu Sugimoto , Naoto Yoshimi , Masayasu Nagoshi , Wataru Tanimoto
CPC分类号： C23C2/06 , C23C2/26 , C23C2/28 , C23C2/40 , C23C22/08 , C23C22/53 , Y10T428/12792 , Y10T428/12799 , Y10T428/26 , Y10T428/265
摘要： A method of manufacturing a hot dip galvannealed steel sheet, including the steps of: subjecting a steel sheet to hot dip galvanizing to manufacture a hot dip galvanized steel sheet; heating the hot dip galvanized steel sheet for alloying; subjecting the hot dip galvanized steel sheet to temper rolling; bringing the temper-rolled hot dip galvanized steel sheet into contact with an acid solution containing at least one ion selected from the group consisting of Zr ions, Ti ions, and Sn ions to thereby form an acid solution film on the surface of the steel sheet; after completion of the contact, a state where the acid solution film is formed on the surface of the steel sheet is held for at least 1 second; and washing with water the hot dip galvanized steel sheet after holding, to thereby form a Zn oxide layer having a thickness of 10 nm or more on the surface of the galvanized steel sheet. The hot dip galvannealed steel sheet has an oxide layer having an average thickness of 10 nm or more on the surface of the plated steel sheet.
摘要翻译： 一种制造热浸镀锌钢板的方法，包括以下步骤：对钢板进行热浸镀锌以制造热浸镀锌钢板; 加热热镀锌钢板进行合金化; 对热浸镀锌钢板进行回火轧制; 使回火热浸镀锌钢板与含有选自Zr离子，Ti离子和Sn离子中的至少一种离子的酸溶液接触，从而在钢板表面形成酸溶液膜 ; 接触完成后，在钢板表面形成酸溶液膜的状态保持至少1秒钟; 并在保持之后用水洗涤热浸镀锌钢板，从而在镀锌钢板的表面上形成厚度为10nm以上的Zn氧化物层。 热镀锌合金化热镀锌钢板在镀覆钢板的表面上具有平均厚度为10nm以上的氧化物层。
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公开(公告)号：US08623514B2
公开(公告)日：2014-01-07
申请号：US13314547
申请日：2011-12-08
申请人： Yoichi Makimizu , Sakae Fujita , Naoto Yoshimi , Masahiko Tada , Shinji Ootsuka , Hiroyuki Masuoka , Katsuya Hoshino , Hiroshi Kajiyama , Masayasu Nagoshi , Wataru Tanimoto , Kyoko Fujimoto
发明人： Yoichi Makimizu , Sakae Fujita , Naoto Yoshimi , Masahiko Tada , Shinji Ootsuka , Hiroyuki Masuoka , Katsuya Hoshino , Hiroshi Kajiyama , Masayasu Nagoshi , Wataru Tanimoto , Kyoko Fujimoto
IPC分类号： B32B3/00
CPC分类号： A61F13/511 , A61F13/5116 , A61F13/51305 , A61F13/51401 , C23C2/26 , C23C22/53 , Y10T428/12611 , Y10T428/12785 , Y10T428/12792 , Y10T428/12799 , Y10T428/265
摘要： A zinc-based metal plated steel sheet is excellent in tribological properties during press forming. An oxide layer containing crystalline 3Zn(OH)2.ZnSO4.xH2O is formed on a plated surface. The oxide layer has a thickness of 10 nm or more. The crystalline oxide layer is composed of 3Zn(OH)2.ZnSO4.3-5H2O.
摘要翻译： 锌基金属镀覆钢板在冲压成形时的摩擦学性能优异。 在镀面上形成含有结晶3Zn（OH）2·ZnSO 4·xH 2 O的氧化物层。 氧化物层的厚度为10nm以上。 结晶氧化物层由3Zn（OH）2·ZnSO 3·3·5H 2 O组成。
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公开(公告)号：US20120082845A1
公开(公告)日：2012-04-05
申请号：US13314547
申请日：2011-12-08
申请人： Yoichi Makimizu , Sakae Fujita , Naoto Yoshimi , Masahiko Tada , Shinji Ootsuka , Hiroyuki Masuoka , Katsuya Hoshino , Hiroshi Kajiyama , Masayasu Nagoshi , Wataru Tanimoto , Kyoko Fujimoto
发明人： Yoichi Makimizu , Sakae Fujita , Naoto Yoshimi , Masahiko Tada , Shinji Ootsuka , Hiroyuki Masuoka , Katsuya Hoshino , Hiroshi Kajiyama , Masayasu Nagoshi , Wataru Tanimoto , Kyoko Fujimoto
IPC分类号： B32B3/00
CPC分类号： A61F13/511 , A61F13/5116 , A61F13/51305 , A61F13/51401 , C23C2/26 , C23C22/53 , Y10T428/12611 , Y10T428/12785 , Y10T428/12792 , Y10T428/12799 , Y10T428/265
摘要： A zinc-based metal plated steel sheet is excellent in tribological properties during press forming. An oxide layer containing crystalline 3Zn(OH)2.ZnSO4. xH2O is formed on a plated surface. The oxide layer has a thickness of 10 nm or more. The crystalline oxide layer is composed of 3Zn(OH)2.ZnSO4.3-5H2O.
摘要翻译： 锌基金属镀覆钢板在冲压成形时的摩擦学性能优异。 含有结晶3Zn（OH）2·ZnSO 4的氧化物层。 xH 2 O形成在电镀表面上。 氧化物层的厚度为10nm以上。 结晶氧化物层由3Zn（OH）2·ZnSO 3·3·5H 2 O组成。
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公开(公告)号：US08221900B2
公开(公告)日：2012-07-17
申请号：US12675851
申请日：2008-09-03
申请人： Yoichi Makimizu , Sakae Fujita , Naoto Yoshimi , Masahiko Tada , Shinji Ootsuka , Hiroyuki Masuoka , Katsuya Hoshino , Hiroshi Kajiyama , Masayasu Nagoshi , Wataru Tanimoto , Kyoko Fujimoto
发明人： Yoichi Makimizu , Sakae Fujita , Naoto Yoshimi , Masahiko Tada , Shinji Ootsuka , Hiroyuki Masuoka , Katsuya Hoshino , Hiroshi Kajiyama , Masayasu Nagoshi , Wataru Tanimoto , Kyoko Fujimoto
CPC分类号： A61F13/511 , A61F13/5116 , A61F13/51305 , A61F13/51401 , C23C2/26 , C23C22/53 , Y10T428/12611 , Y10T428/12785 , Y10T428/12792 , Y10T428/12799 , Y10T428/265
摘要： A zinc-based metal plated steel sheet is excellent in tribological properties during press forming. An oxide layer containing crystalline 3Zn(OH)2·ZnSO4·xH2O is formed on a plated surface. The oxide layer has a thickness of 10 nm or more. The crystalline oxide layer is composed of 3Zn(OH)2·ZnSO4·3-5H2O.
摘要翻译： 锌基金属镀覆钢板在冲压成形时的摩擦学性能优异。 在镀面上形成含有结晶3Zn（OH）2·ZnSO 4·xH 2 O的氧化物层。 氧化物层的厚度为10nm以上。 结晶氧化物层由3Zn（OH）2·ZnSO4·3-5H2O组成。
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公开(公告)号：US20100255341A1
公开(公告)日：2010-10-07
申请号：US12675851
申请日：2008-09-03
申请人： Yoichi Makimizu , Sakae Fujita , Naoto Yoshimi , Masahiko Tada , Shinji Ootsuka , Hiroyuki Masuoka , Katsuya Hoshino , Hiroshi Kajiyama , Masayasu Nagoshi , Wataru Tanimoto , Kyoko Fujimoto
发明人： Yoichi Makimizu , Sakae Fujita , Naoto Yoshimi , Masahiko Tada , Shinji Ootsuka , Hiroyuki Masuoka , Katsuya Hoshino , Hiroshi Kajiyama , Masayasu Nagoshi , Wataru Tanimoto , Kyoko Fujimoto
CPC分类号： A61F13/511 , A61F13/5116 , A61F13/51305 , A61F13/51401 , C23C2/26 , C23C22/53 , Y10T428/12611 , Y10T428/12785 , Y10T428/12792 , Y10T428/12799 , Y10T428/265
摘要： A zinc-based metal plated steel sheet is excellent in tribological properties during press forming. An oxide layer containing crystalline 3Zn(OH)2.ZnSO4.xH2O is formed on a plated surface. The oxide layer has a thickness of 10 nm or more. The crystalline oxide layer is composed of 3Zn(OH)2.ZnSO4.3-5H2O.
摘要翻译： 锌基金属镀覆钢板在冲压成形时的摩擦学性能优异。 在镀面上形成含有结晶3Zn（OH）2·ZnSO 4·xH 2 O的氧化物层。 氧化物层的厚度为10nm以上。 结晶氧化物层由3Zn（OH）2·ZnSO 3·3·5H 2 O组成。
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公开(公告)号：US08025980B2
公开(公告)日：2011-09-27
申请号：US10569617
申请日：2004-08-26
申请人： Shoichiro Taira , Yoshiharu Sugimoto , Yoichi Miyakawa , Akira Gamou , Masayasu Nagoshi , Takashi Kawano
发明人： Shoichiro Taira , Yoshiharu Sugimoto , Yoichi Miyakawa , Akira Gamou , Masayasu Nagoshi , Takashi Kawano
CPC分类号： C23C2/26 , C23C2/06 , C23C2/28 , C23C22/08 , C23C22/50 , C23C22/53 , C23C22/78 , C23C22/82 , C23C22/83 , Y10T428/12611 , Y10T428/12618 , Y10T428/1266 , Y10T428/12799
摘要： The invention provides a hot dip galvanized steel sheet which has: a hot dip galvanizing layer having a flat part on a surface thereof; and a film formed on the flat part. The film is composed of a compound containing Zn, Fe, and O, having an average film thickness A in a range from 10 to 100 nm determined by an element analysis of the film, and has {[Fe]/([Zn]+[Fe])} in the film in a range from 0.002 to 0.25, where [Zn] and [Fe] designate the content (% by atom) of Zn and Fe in the film, respectively. Since the hot dip galvanized steel sheet of the invention has excellent press-formability, bondability, and phosphatability, it is suitable for automobiles and electrical appliances.
摘要翻译： 本发明提供一种热浸镀锌钢板，其具有：在其表面上具有平坦部分的热浸镀锌层; 以及形成在平坦部分上的膜。 该膜由含有Zn，Fe和O的化合物组成，其具有通过膜的元素分析确定的平均膜厚度A在10至100nm的范围内，并且具有{[Fe] /（[Zn] [Fe]）}在0.002〜0.25的范围内，其中[Zn]和[Fe]分别表示膜中Zn和Fe的含量（％原子）。 由于本发明的热浸镀锌钢板具有优异的压制成形性，粘合性和磷化性，因此适用于汽车和电器。
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公开(公告)号：US08815349B2
公开(公告)日：2014-08-26
申请号：US13208939
申请日：2011-08-12
申请人： Shoichiro Taira , Yoshiharu Sugimoto , Yoichi Miyakawa , Akira Gamou , Masayasu Nagoshi , Takashi Kawano
发明人： Shoichiro Taira , Yoshiharu Sugimoto , Yoichi Miyakawa , Akira Gamou , Masayasu Nagoshi , Takashi Kawano
CPC分类号： C23C2/26 , C23C2/06 , C23C2/28 , C23C22/08 , C23C22/50 , C23C22/53 , C23C22/78 , C23C22/82 , C23C22/83 , Y10T428/12611 , Y10T428/12618 , Y10T428/1266 , Y10T428/12799
摘要： The invention provides a hot dip galvanized steel sheet which has: a hot dip galvanizing layer having a flat part on a surface thereof; and a film formed on the flat part. The film is composed of a compound containing Zn, Fe, and O, having an average film thickness A in a range from 10 to 100 nm determined by an element analysis of the film, and has {[Fe]/([Zn]+[Fe])} in the film in a range from 0.002 to 0.25, where [Zn] and [Fe] designate the content (% by atom) of Zn and Fe in the film, respectively. Since the hot dip galvanized steel sheet of the invention has excellent press-formability, bondability, and phosphatability, it is suitable for automobiles and electrical appliances.
摘要翻译： 本发明提供一种热浸镀锌钢板，其具有：在其表面上具有平坦部分的热浸镀锌层; 以及形成在平坦部分上的膜。 该膜由含有Zn，Fe和O的化合物组成，其具有通过膜的元素分析确定的平均膜厚度A在10至100nm的范围内，并且具有{[Fe] /（[Zn] [Fe]）}在0.002〜0.25的范围内，其中[Zn]和[Fe]分别表示膜中Zn和Fe的含量（％原子）。 由于本发明的热浸镀锌钢板具有优异的压制成形性，粘合性和磷化性，因此适用于汽车和电器。
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9.发明授权公开(公告)号：US07338718B2
公开(公告)日：2008-03-04
申请号：US10521474
申请日：2003-10-17
申请人： Shoichiro Taira , Masaki Tada , Yoshiharu Sugimoto , Masayasu Nagoshi , Takashi Kawano , Etsuo Hamada , Satoru Ando , Shinji Ootsuka , Masaaki Yamashita
发明人： Shoichiro Taira , Masaki Tada , Yoshiharu Sugimoto , Masayasu Nagoshi , Takashi Kawano , Etsuo Hamada , Satoru Ando , Shinji Ootsuka , Masaaki Yamashita
CPC分类号： C23C2/06 , C23C2/26 , C23C22/53 , C23C22/78 , Y10T428/12549 , Y10T428/12611 , Y10T428/12618 , Y10T428/12799 , Y10T428/12993
摘要： A hot-dip galvanized steel sheet includes a plating layer substantially composed of the η phase and an oxide layer disposed on a surface of the plating layer. The oxide layer has an average thickness of 10 nm or more and includes a Zn-based oxide layer and an Al-based oxide layer. A method for producing the hot-dip galvanized steel sheet includes a hot-dip galvanization step, a temper rolling step, and an oxidation step.
摘要翻译： 热镀锌钢板包括基本上由eta相组成的镀层和设置在镀层表面上的氧化物层。 氧化物层的平均厚度为10nm以上，并且包含Zn基氧化物层和Al系氧化物层。 热镀锌钢板的制造方法包括热浸镀锌工序，回火轧制工序和氧化工序。
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10.发明申请公开(公告)号：US20050139291A1
公开(公告)日：2005-06-30
申请号：US10521474
申请日：2003-10-17
申请人： Shoichiro Taira , Masaki Tada , Yoshiharu Sugimoto , Masayasu Nagoshi , Takashi Kawano , Etsuo Hamada , Satoru Ando , Shinji Ootsuka , Masaaki Yamashita
发明人： Shoichiro Taira , Masaki Tada , Yoshiharu Sugimoto , Masayasu Nagoshi , Takashi Kawano , Etsuo Hamada , Satoru Ando , Shinji Ootsuka , Masaaki Yamashita
CPC分类号： C23C2/06 , C23C2/26 , C23C22/53 , C23C22/78 , Y10T428/12549 , Y10T428/12611 , Y10T428/12618 , Y10T428/12799 , Y10T428/12993
摘要： A hot-dip galvanized steel sheet includes a plating layer substantially composed of the η phase and an oxide layer disposed on a surface of the plating layer. The oxide layer has an average thickness of 10 nm or more and includes a Zn-based oxide layer and an Al-based oxide layer. A method for producing the hot-dip galvanized steel sheet includes a hot-dip galvanization step, a temper rolling step, and an oxidation step.
摘要翻译： 热镀锌钢板包括基本上由eta相组成的镀层和设置在镀层表面上的氧化物层。 氧化物层的平均厚度为10nm以上，并且包含Zn基氧化物层和Al系氧化物层。 热镀锌钢板的制造方法包括热浸镀锌工序，回火轧制工序和氧化工序。
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