公开(公告)号：US20110117382A1

公开(公告)日：2011-05-19

申请号：US13012182

申请日：2011-01-24

申请人： SHINICHI SUZUKI ,  TOSHIMASA TOMOKIYO ,  SHUUJI SOUMA ,  KATSUJI NAKASHIMA ,  MASASHI OZAWA ,  KIYOHITO KONDOU

发明人： SHINICHI SUZUKI ,  TOSHIMASA TOMOKIYO ,  SHUUJI SOUMA ,  KATSUJI NAKASHIMA ,  MASASHI OZAWA ,  KIYOHITO KONDOU

IPC分类号： B32B15/01 ,  B32B15/18

CPC分类号： B32B15/013 ,  C21D1/673 ,  C21D8/0278 ,  C23C2/26 ,  C23C2/28 ,  Y10T428/12493 ,  Y10T428/12549 ,  Y10T428/12611 ,  Y10T428/12618 ,  Y10T428/12799 ,  Y10T428/12972 ,  Y10T428/12979 ,  Y10T428/273

摘要： In zinc-system-plated steel materials, a high-strength quenched formed body, in which the corrosion resistance of after-quenching formed products is equal to or more than that of cold-molded products, and a production process for the same are provided.The high-strength quenched formed body contains a layer, in which Zn is a major component and which is formed of Fe: 30% by mass or less, in an amount of 30 g/m2 or more on the surface of an after-quenching formed-body steel material, and accordingly is good in corrosion resistance. A quenched formed body is produced by quenching a zinc-plated steel material, which includes a zinc-plated layer which contains each of Al and Si having alloying-retarding function and readily-oxidizing function independently or compositely, in an amount of 0.15% by mass or more, after heating it to 800° C. or more and 950° C. or less in an oxidizing atmosphere of oxygen: 0.1% by volume or more.

摘要翻译： 在镀锌系钢板材中，将淬火后成形体的耐腐蚀性等于或大于冷成型品的耐腐蚀性的高强度淬火成型体及其制造方法 。 高强度淬火成型体包含Zn，其主要成分为Fe，30质量％以下，在淬火后的表面上为30g / m 2以上 成型体钢材，耐腐蚀性好。 通过淬火镀锌钢材来制造淬火成型体，该镀锌钢材含有含有Al和Si的每一种的镀锌层，所述镀层具有合金化阻滞功能和独立或复合地容易氧化的功能，其量为0.15％ 质量以上，在氧气的氧化气氛中加热至800℃以上且950℃以下。

公开(公告)号：US08697253B2

公开(公告)日：2014-04-15

申请号：US13012182

申请日：2011-01-24

申请人： Shinichi Suzuki ,  Toshimasa Tomokiyo ,  Shuuji Souma ,  Katsuji Nakashima ,  Masashi Ozawa ,  Kiyohito Kondou

发明人： Shinichi Suzuki ,  Toshimasa Tomokiyo ,  Shuuji Souma ,  Katsuji Nakashima ,  Masashi Ozawa ,  Kiyohito Kondou

IPC分类号： B32B15/04 ,  B32B15/18 ,  B32B15/20

CPC分类号： B32B15/013 ,  C21D1/673 ,  C21D8/0278 ,  C23C2/26 ,  C23C2/28 ,  Y10T428/12493 ,  Y10T428/12549 ,  Y10T428/12611 ,  Y10T428/12618 ,  Y10T428/12799 ,  Y10T428/12972 ,  Y10T428/12979 ,  Y10T428/273

摘要： The high-strength quenched formed body contains a layer, in which Zn is a major component and which is formed of Fe: 30% by mass or less, in an amount of 30 g/m2 or more on the surface of an after-quenching formed-body steel material, and accordingly is good in corrosion resistance. A quenched formed body is produced by quenching a zinc-plated steel material, which includes a zinc-plated layer which contains each of Al and Si having alloying-retarding function and readily-oxidizing function independently or compositely, in an amount of 0.15% by mass or more, after heating it to 800° C. or more and 950° C. or less in an oxidizing atmosphere of oxygen: 0.1% by volume or more.

摘要翻译： 高强度淬火成型体包含Zn，其主要成分为Fe，30质量％以下，在淬火后的表面上为30g / m 2以上 成型体钢材，耐腐蚀性好。 通过淬火镀锌钢材来制造淬火成型体，该镀锌钢材含有含有Al和Si的每一种的镀锌层，所述镀层具有合金化阻滞功能和独立或复合地容易氧化的功能，其量为0.15％ 质量以上，在氧气的氧化气氛中加热至800℃以上且950℃以下。

公开(公告)号：US08133544B2

公开(公告)日：2012-03-13

申请号：US12880537

申请日：2010-09-13

申请人： Shinichi Suzuki ,  Toshimasa Tomokiyo ,  Shuuji Souma ,  Katsuji Nakashima ,  Masashi Ozawa ,  Kiyohito Kondou

发明人： Shinichi Suzuki ,  Toshimasa Tomokiyo ,  Shuuji Souma ,  Katsuji Nakashima ,  Masashi Ozawa ,  Kiyohito Kondou

IPC分类号： C23C2/28 ,  C23C2/06 ,  C21D1/74 ,  C21D9/00 ,  C22C38/00 ,  C22C38/58 ,  C22C18/04

CPC分类号： B32B15/013 ,  C21D1/673 ,  C21D8/0278 ,  C23C2/26 ,  C23C2/28 ,  Y10T428/12493 ,  Y10T428/12549 ,  Y10T428/12611 ,  Y10T428/12618 ,  Y10T428/12799 ,  Y10T428/12972 ,  Y10T428/12979 ,  Y10T428/273

摘要： A high-strength quenched formed body containing a layer on the surface of an after-quenching formed-body steel material in which layer Zn is a major component and which layer contains 30% by mass or less of Fe, and which layer is present in an amount of 30 g/m2 or more. A quenched formed body is produced by quenching a zinc-plated steel material which includes a zinc-plated layer containing each of Al and Si having alloying-retarding function and readily-oxidizing function independently or compositely, in an amount of 0.15% by mass or more, after heating it to 800° C. or more and 950° C. or less in an oxidizing atmosphere containing 0.1% by volume or more of oxygen.

摘要翻译： 一种高强度淬火成型体，其在层状Zn为主要成分的层叠体中含有30质量％以下的Fe的淬火后的成形体钢材的表面上含有层， 用量为30g / m2以上。 通过淬火镀锌钢材制备淬火成形体，该镀锌钢材包含含有Al和Si的镀层，其具有合金化阻滞功能和容易氧化功能，独立或复合地以0.15质量％的量或 在含有0.1体积％以上的氧气的氧化气氛中加热至800℃以上且950℃以下。

公开(公告)号：US07892605B2

公开(公告)日：2011-02-22

申请号：US11631965

申请日：2005-07-08

申请人： Shinichi Suzuki ,  Toshimasa Tomokiyo ,  Shuuji Souma ,  Katsuji Nakashima ,  Masashi Ozawa ,  Kiyohito Kondou

发明人： Shinichi Suzuki ,  Toshimasa Tomokiyo ,  Shuuji Souma ,  Katsuji Nakashima ,  Masashi Ozawa ,  Kiyohito Kondou

IPC分类号： C23C2/28 ,  C23C2/06 ,  C21D1/74 ,  C21D9/00 ,  C22C38/00 ,  C22C38/58 ,  C22C18/04

CPC分类号： B32B15/013 ,  C21D1/673 ,  C21D8/0278 ,  C23C2/26 ,  C23C2/28 ,  Y10T428/12493 ,  Y10T428/12549 ,  Y10T428/12611 ,  Y10T428/12618 ,  Y10T428/12799 ,  Y10T428/12972 ,  Y10T428/12979 ,  Y10T428/273

摘要： A high-strength quenched formed body containing a layer on the surface of an after-quenching formed-body steel material in which layer Zn is a major component and which layer contains 30% by mass or less of Fe, and which layer is present in an amount of 30 g/m2 or more. A quenched formed body is produced by quenching a zinc-plated steel material which includes a zinc-plated layer containing each of Al and Si having alloying-retarding function and readily-oxidizing function independently or compositely, in an amount of 0.15% by mass or more, after heating it to 800° C. or more and 950° C. or less in an oxidizing atmosphere containing 0.1% by volume or more of oxygen.

摘要翻译： 一种高强度淬火成型体，其在层状Zn为主要成分的层叠体中含有30质量％以下的Fe的淬火后的成形体钢材的表面上含有层， 用量为30g / m2以上。 通过淬火镀锌钢材制备淬火成形体，该镀锌钢材包含含有Al和Si的镀层，其具有合金化阻滞功能和容易氧化功能，独立或复合地以0.15质量％的量或 在含有0.1体积％以上的氧气的氧化气氛中加热至800℃以上且950℃以下。

公开(公告)号：US20080075970A1

公开(公告)日：2008-03-27

申请号：US11631965

申请日：2005-07-08

申请人： Shinichi Suzuki ,  Toshimasa Tomokiyo ,  Shuuji Souma ,  Katsuji Nakashima ,  Masashi Ozawa ,  Kiyohito Kondou

发明人： Shinichi Suzuki ,  Toshimasa Tomokiyo ,  Shuuji Souma ,  Katsuji Nakashima ,  Masashi Ozawa ,  Kiyohito Kondou

IPC分类号： B32B15/00 ,  B21D39/00 ,  C23C22/00

CPC分类号： B32B15/013 ,  C21D1/673 ,  C21D8/0278 ,  C23C2/26 ,  C23C2/28 ,  Y10T428/12493 ,  Y10T428/12549 ,  Y10T428/12611 ,  Y10T428/12618 ,  Y10T428/12799 ,  Y10T428/12972 ,  Y10T428/12979 ,  Y10T428/273

摘要： In zinc-system-plated steel materials, a high-strength quenched formed body, in which the corrosion resistance of after-quenching formed products is equal to or more than that of cold-molded products, and a production process for the same are provided. The high-strength quenched formed body contains a layer, in which Zn is a major component and which is formed of Fe: 30% by mass or less, in an amount of 30 g/m2 or more on the surface of an after-quenching formed-body steel material, and accordingly is good in corrosion resistance. A quenched formed body is produced by quenching a zinc-plated steel material, which includes a zinc-plated layer which contains each of Al and Si having alloying-retarding function and readily-oxidizing function independently or compositely, in an amount of 0.15% by mass or more, after heating it to 800° C. or more and 95° C. or less in an oxidizing atmosphere of oxygen: 0.1% by volume or more.

摘要翻译： 在镀锌系钢板材中，将淬火后成形体的耐腐蚀性等于或大于冷成型品的耐腐蚀性的高强度淬火成型体及其制造方法 。 高强度骤冷成型体含有Zn为主要成分，由Fe：30质量％以下，以30g / m 2以上的量形成的层 在淬火后的成形体钢材的表面上，因此耐腐蚀性良好。 通过淬火镀锌钢材来制造淬火成型体，该镀锌钢材含有含有Al和Si的每一种的镀锌层，所述镀层具有合金化阻滞功能和独立或复合地容易氧化的功能，其量为0.15％ 质量以上，在氧气的氧化气氛中加热至800℃以上且95℃以下。

公开(公告)号：US20100326570A1

公开(公告)日：2010-12-30

申请号：US12880537

申请日：2010-09-13

申请人： Shinichi Suzuki ,  Toshimasa Tomokiyo ,  Shuuji Souma ,  Katsuji Nakashima ,  Masashi Ozawa ,  Kiyohito Kondou

发明人： Shinichi Suzuki ,  Toshimasa Tomokiyo ,  Shuuji Souma ,  Katsuji Nakashima ,  Masashi Ozawa ,  Kiyohito Kondou

IPC分类号： C23C2/28 ,  C21D1/60 ,  C21D1/613

CPC分类号： B32B15/013 ,  C21D1/673 ,  C21D8/0278 ,  C23C2/26 ,  C23C2/28 ,  Y10T428/12493 ,  Y10T428/12549 ,  Y10T428/12611 ,  Y10T428/12618 ,  Y10T428/12799 ,  Y10T428/12972 ,  Y10T428/12979 ,  Y10T428/273

摘要： A high-strength quenched formed body containing a layer on the surface of an after-quenching formed-body steel material in which layer Zn is a major component and which layer contains 30% by mass or less of Fe, and which layer is present in an amount of 30 g/m2 or more. A quenched formed body is produced by quenching a zinc-plated steel material which includes a zinc-plated layer containing each of Al and Si having alloying-retarding function and readily-oxidizing function independently or compositely, in an amount of 0.15% by mass or more, after heating it to 800° C. or more and 950° C. or less in an oxidizing atmosphere containing 0.1% by volume or more of oxygen.

摘要翻译： 一种高强度淬火成型体，其在层状Zn为主要成分的层叠体中含有30质量％以下的Fe的淬火后的成形体钢材的表面上含有层， 用量为30g / m2以上。 通过淬火镀锌钢材制备淬火成形体，该镀锌钢材包含含有Al和Si的镀层，其具有合金化阻滞功能和容易氧化功能，独立或复合地以0.15质量％的量或 在含有0.1体积％以上的氧气的氧化气氛中加热至800℃以上且950℃以下。