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    Surface-coated cutting tool
    3.
    发明授权
    Surface-coated cutting tool 有权
    表面切割工具

    公开(公告)号：US08071211B2

    公开(公告)日：2011-12-06

    申请号：US12303331

    申请日：2007-07-18

    申请人： Sachiko Koike ,  Makoto Setoyama ,  Hideki Moriguchi

    发明人： Sachiko Koike ,  Makoto Setoyama ,  Hideki Moriguchi

    IPC分类号： B23B27/14

    CPC分类号： C23C30/005 ,  C23C14/0641 ,  C23C14/081 ,  Y10T407/27 ,  Y10T428/265

    摘要： A surface-coated cutting tool according to the present invention includes a base material and a coating film formed on the base material. The coating film includes one or more hard layer and one or more oxygen-rich hard layer. The hard layer is crystalline in its entirety or crystalline with a part thereof being amorphous. The oxygen-rich hard layer and the hard layer are stacked and the oxygen-rich hard layer is amorphous in a region of interface with the hard layer.

    摘要翻译： 根据本发明的表面涂层切削工具包括基材和形成在基材上的涂膜。 涂膜包括一个或多个硬层和一个或多个富氧硬质层。 硬层是整体结晶的或结晶的，其一部分是无定形的。 堆积富氧硬质层和硬质层，在与硬质层界面的区域中富氧硬质层为非晶态。

    SURFACE-COATED CUTTING TOOL
    4.
    发明申请
    SURFACE-COATED CUTTING TOOL 有权
    表面涂层切割工具

    公开(公告)号：US20090202312A1

    公开(公告)日：2009-08-13

    申请号：US12303331

    申请日：2007-07-18

    申请人： Sachiko Koike ,  Makoto Setoyama ,  Hideki Moriguchi

    发明人： Sachiko Koike ,  Makoto Setoyama ,  Hideki Moriguchi

    IPC分类号： B23B27/14 ,  B23C5/16

    CPC分类号： C23C30/005 ,  C23C14/0641 ,  C23C14/081 ,  Y10T407/27 ,  Y10T428/265

    摘要： A surface-coated cutting tool according to the present invention includes a base material and a coating film formed on the base material. The coating film includes one or more hard layer and one or more oxygen-rich hard layer. The hard layer is crystalline in its entirety or crystalline with a part thereof being amorphous. The oxygen-rich hard layer and the hard layer are stacked and the oxygen-rich hard layer is amorphous in a region of interface with the hard layer.

    摘要翻译： 根据本发明的表面涂层切削工具包括基材和形成在基材上的涂膜。 涂膜包括一个或多个硬层和一个或多个富氧硬质层。 硬层是整体结晶的或结晶的，其一部分是无定形的。 堆积富氧硬质层和硬质层，在与硬质层界面的区域中富氧硬质层为非晶态。

    Surface-coated cutting tool
    5.
    发明授权
    Surface-coated cutting tool 有权
    表面切割工具

    公开(公告)号：US08685530B2

    公开(公告)日：2014-04-01

    申请号：US13202047

    申请日：2010-12-03

    申请人： Sachiko Koike ,  Shinya Imamura ,  Kazuo Yamagata

    发明人： Sachiko Koike ,  Shinya Imamura ,  Kazuo Yamagata

    IPC分类号： B23B27/14

    CPC分类号： C23C14/0641 ,  C23C14/0617 ,  C23C14/3485

    摘要： Provided is a surface-coated cutting tool combining superior heat resistance, superior wear resistance, and superior lubricity. A surface-coated cutting tool of the present invention includes a substrate and a coating formed on the substrate, and the coating is characterized in that the coating is formed by physical vapor deposition and includes one or more layers, that at least one of the one or more layers is a first coating layer, and that the first coating layer contains aluminum and nitrogen, has a thermal effusivity of 2,000 to 5,000 J·sec−1/2·m−2·K−1, has a thickness of 0.2 to 5 μm, and has a crystal structure including a hexagonal structure.

    摘要翻译： 提供了具有优异的耐热性，优异的耐磨性和优异的润滑性的表面涂层切割工具。 本发明的表面涂层切削工具包括基材和形成在基材上的涂层，该涂层的特征在于该涂层通过物理气相沉积形成并且包括一层或多层，其中至少一层 或更多层是第一涂层，并且第一涂层含有铝和氮，具有2000-5,000J·sec-1/2·m-2·K-1的热效率，其厚度为0.2〜 并具有包括六方结构的晶体结构。

    SURFACE-COATED CUTTING TOOL
    6.
    发明申请
    SURFACE-COATED CUTTING TOOL 有权
    表面涂层切割工具

    公开(公告)号：US20120021199A1

    公开(公告)日：2012-01-26

    申请号：US13202047

    申请日：2010-12-03

    申请人： Sachiko Koike ,  Shinya Imamura ,  Kazuo Yamagata

    发明人： Sachiko Koike ,  Shinya Imamura ,  Kazuo Yamagata

    IPC分类号： B23B27/14 ,  C23C16/34 ,  B32B33/00 ,  B32B7/02

    CPC分类号： C23C14/0641 ,  C23C14/0617 ,  C23C14/3485

    摘要： Provided is a surface-coated cutting tool combining superior heat resistance, superior wear resistance, and superior lubricity. A surface-coated cutting tool of the present invention includes a substrate and a coating formed on the substrate, and the coating is characterized in that the coating is formed by physical vapor deposition and includes one or more layers, that at least one of the one or more layers is a first coating layer, and that the first coating layer contains aluminum and nitrogen, has a thermal effusivity of 2,000 to 5,000 J·sec−1/2·m−2·K−1, has a thickness of 0.2 to 5 μm, and has a crystal structure including a hexagonal structure.

    摘要翻译： 提供了具有优异的耐热性，优异的耐磨性和优异的润滑性的表面涂层切割工具。 本发明的表面涂层切削工具包括基材和形成在基材上的涂层，该涂层的特征在于该涂层通过物理气相沉积形成并且包括一层或多层，其中至少一层 或更多层是第一涂层，并且第一涂层含有铝和氮，具有2000-5,000J·sec-1/2·m-2·K-1的热效率，其厚度为0.2〜 并具有包括六方结构的晶体结构。

    SURFACE-COATED CUTTING TOOL
    7.
    发明申请
    SURFACE-COATED CUTTING TOOL 有权
    表面涂层切割工具

    公开(公告)号：US20120009403A1

    公开(公告)日：2012-01-12

    申请号：US13202056

    申请日：2010-12-03

    申请人： Sachiko Koike ,  Shinya Imamura ,  Kazuo Yamagata

    发明人： Sachiko Koike ,  Shinya Imamura ,  Kazuo Yamagata

    IPC分类号： B32B7/02 ,  B32B3/00

    CPC分类号： C23C14/0641 ,  C23C14/06 ,  C23C28/044 ,  C23C28/046 ,  C23C28/048 ,  C23C30/005

    摘要： Provided is a surface-coated cutting tool combining superior heat resistance, superior wear resistance, and superior lubricity with high adhesion between a substrate and a coating. A surface-coated cutting tool of the present invention includes a substrate and a coating formed on the substrate, and the coating is characterized in that the coating is formed by physical vapor deposition and includes one or more layers, that at least one of the one or more layers is a first coating layer, that the first coating layer contains aluminum and nitrogen, has a thermal effusivity of 2,000 to 5,000 J·sec−1·m−1·K−1, and has a thickness of 0.2 to 5 μm, that the first coating layer includes an amorphous region and a crystalline region in order from the substrate side, that the amorphous region is amorphous and has a thickness of 0.01 to 2 μm, and that the crystalline region has a crystal structure including a hexagonal structure.

    摘要翻译： 提供了一种表面涂层的切削工具，其具有优异的耐热性，优异的耐磨性和优异的润滑性，并且在基材和涂层之间具有高的粘合性。 本发明的表面涂层切削工具包括基材和形成在基材上的涂层，该涂层的特征在于该涂层通过物理气相沉积形成并且包括一层或多层，其中至少一层 第一涂层含有铝和氮的第一涂层，具有2000-5,000J·sec-1·m-1·K-1的热效率，并且具有0.2〜5μm的厚度 第一涂层从基板侧依次包括非晶区域和结晶区域，非晶区域为非晶形，厚度为0.01〜2μ​​m，结晶区域具有包含六方结构的晶体结构 。

    Surface-coated cutting tool
    8.
    发明授权
    Surface-coated cutting tool 有权
    表面切割工具

    公开(公告)号：US08685531B2

    公开(公告)日：2014-04-01

    申请号：US13202056

    申请日：2010-12-03

    申请人： Sachiko Koike ,  Shinya Imamura ,  Kazuo Yamagata

    发明人： Sachiko Koike ,  Shinya Imamura ,  Kazuo Yamagata

    IPC分类号： B23B27/14

    CPC分类号： C23C14/0641 ,  C23C14/06 ,  C23C28/044 ,  C23C28/046 ,  C23C28/048 ,  C23C30/005

    摘要： Provided is a surface-coated cutting tool combining superior heat resistance, superior wear resistance, and superior lubricity with high adhesion between a substrate and a coating. A surface-coated cutting tool of the present invention includes a substrate and a coating formed on the substrate, and the coating is characterized in that the coating is formed by physical vapor deposition and includes one or more layers, that at least one of the one or more layers is a first coating layer, that the first coating layer contains aluminum and nitrogen, has a thermal effusivity of 2,000 to 5,000J·sec−1/2·m−2·K−1, and has a thickness of 0.2 to 5μm, that the first coating layer includes an amorphous region and a crystalline region in order from the substrate side, that the amorphous region is amorphous and has a thickness of 0.01 to 2μm, and that the crystalline region has a crystal structure including a hexagonal structure.

    摘要翻译： 提供了一种表面涂层的切削工具，其具有优异的耐热性，优异的耐磨性和优异的润滑性，并且在基材和涂层之间具有高的粘合性。 本发明的表面涂层切削工具包括基材和形成在基材上的涂层，该涂层的特征在于该涂层通过物理气相沉积形成并且包括一层或多层，其中至少一层 或更多层是第一涂层，第一涂层含有铝和氮，具有2000至5,000J·sec -1 / 2·m-2·K-1的热效率，并且具有0.2至 5μm，第一涂层从基板侧依次包括非晶区域和结晶区域，非晶区域是非晶形的并且具有0.01至2μm的厚度，并且结晶区域具有包括六方结构的晶体结构 。