公开(公告)号：US08236411B2

公开(公告)日：2012-08-07

申请号：US12598175

申请日：2009-03-25

申请人： Masahiro Waki ,  Tatsuyuki Nakaoka ,  Shuichi Tateno ,  Takashi Watanabe ,  Kenji Noda ,  Takahiko Makino ,  YaoCan Zhu

发明人： Masahiro Waki ,  Tatsuyuki Nakaoka ,  Shuichi Tateno ,  Takashi Watanabe ,  Kenji Noda ,  Takahiko Makino ,  YaoCan Zhu

IPC分类号： B23B27/14

CPC分类号： C23C14/0641 ,  C04B41/009 ,  C04B41/52 ,  C04B41/89 ,  C23C14/0664 ,  C23C30/005 ,  Y10T407/27 ,  Y10T428/24975 ,  Y10T428/252 ,  Y10T428/265 ,  C04B35/117 ,  C04B35/5831 ,  C04B35/584 ,  C04B41/4529 ,  C04B41/5063 ,  C04B41/5068 ,  C04B41/5061 ,  C04B41/522

摘要： An object of embodiments according to the invention is to provide a cutting tool having good wear resistance, good sliding property and good fracture resistance.A cutting tool 1 comprising a substrate 2 and a coating layer 6 or a coating layer 9 which covers a surface of the substrate 2. The coating layer 6 or the coating layer 9 comprising a first layer 7 and a second layer 8. The first layer 7 comprises Ti1-a-b-c-dAlaWbSicMd(C1-xNx) when M is at least one selected from Nb, Mo, Hf and Y, 0.45≦a≦0.55, 0.01≦b≦0.1, 0≦c≦0.05, 0.01≦d≦0.1, 0≦x≦1). The second layer 8 comprises Ti1-e-f-gAleSifM′g(C1-yNy) when M′ is at least one selected from Nb, Mo, Ta, Hf and Y, 0.50≦e≦0.60, 0≦f≦0.1, 0.05≦g≦0.15, 0≦y≦1).

摘要翻译： 根据本发明的实施例的目的是提供具有良好的耐磨性，良好的滑动性和良好的抗断裂性的切削工具。 包括基材2和涂层6或覆盖基材2的表面的涂层9的切削工具1.涂层6或涂层9包括第一层7和第二层8.第一层 当M是选自Nb，Mo，Hf和Y中的至少一种时，7包括Ti1-abc-dAlaWbSicMd（C1-xNx），0.45和n1E; a＆nlE; 0.55,0.01和nlE; b＆lt;0.1,0,0≤n1E; ; d＆nlE; 0.1,0＆amp; nlE; x＆nlE; 1）。 当M'为选自Nb，Mo，Ta，Hf和Y中的至少一种时，第二层8包括Ti1-ef-gAleSifM'g（C1-yNy），0.50＆nlE; e＆nlE; 0.60,0和nlE; f＆nlE; 0.1,0.05 ＆nlE; g＆nlE; 0.15,0和nlE; y＆nlE; 1）。

公开(公告)号：US20100129168A1

公开(公告)日：2010-05-27

申请号：US12598175

申请日：2009-03-25

申请人： Masahiro Waki ,  Tatsuyuki Nakaoka ,  Shuichi Tateno ,  Takashi Watanabe ,  Kenji Noda ,  Takahiko Makino

发明人： Masahiro Waki ,  Tatsuyuki Nakaoka ,  Shuichi Tateno ,  Takashi Watanabe ,  Kenji Noda ,  Takahiko Makino

IPC分类号： B23B27/14

CPC分类号： C23C14/0641 ,  C04B41/009 ,  C04B41/52 ,  C04B41/89 ,  C23C14/0664 ,  C23C30/005 ,  Y10T407/27 ,  Y10T428/24975 ,  Y10T428/252 ,  Y10T428/265 ,  C04B35/117 ,  C04B35/5831 ,  C04B35/584 ,  C04B41/4529 ,  C04B41/5063 ,  C04B41/5068 ,  C04B41/5061 ,  C04B41/522

摘要： An object of embodiments according to the invention is to provide a cutting tool having good wear resistance, good sliding property and good fracture resistance.A cutting tool 1 comprising a substrate 2 and a coating layer 6 or a coating layer 9 which covers a surface of the substrate 2. The coating layer 6 or the coating layer 9 comprising a first layer 7 and a second layer 8. The first layer 7 comprises Ti1-a-b-c-dAlaWbSicMd(C1-xNx) when M is at least one selected from Nb, Mo, Hf and Y, 0.45≦a≦0.55, 0.01≦b≦0.1, 0≦c≦0.05, 0.01≦d≦0.1, 0≦x≦1). The second layer 8 comprises Ti1-e-f-gAleSifM′g(C1-yNy) when M′ is at least one selected from Nb, Mo, Ta, Hf and Y, 0.50≦e≦0.60, 0≦f≦0.1, 0.05≦g≦0.15, 0≦y≦1).

摘要翻译： 根据本发明的实施例的目的是提供具有良好的耐磨性，良好的滑动性和良好的抗断裂性的切削工具。 包括基材2和涂层6或覆盖基材2的表面的涂层9的切削工具1.涂层6或涂层9包括第一层7和第二层8.第一层 当M是选自Nb，Mo，Hf和Y中的至少一种时，7包括Ti1-abc-dAlaWbSicMd（C1-xNx），0.45和n1E; a＆nlE; 0.55,0.01和nlE; b＆lt;0.1,0,0≤n1E; ; d＆nlE; 0.1,0＆amp; nlE; x＆nlE; 1）。 当M'为选自Nb，Mo，Ta，Hf和Y中的至少一种时，第二层8包括Ti1-ef-gAleSifM'g（C1-yNy），0.50＆nlE; e＆nlE; 0.60,0和nlE; f＆nlE; 0.1,0.05 ＆nlE; g＆nlE; 0.15,0和nlE; y＆nlE; 1）。

公开(公告)号：US07597970B2

公开(公告)日：2009-10-06

申请号：US11387438

申请日：2006-03-22

申请人： Tsuyoshi Fukano ,  Takahiko Makino

发明人： Tsuyoshi Fukano ,  Takahiko Makino

IPC分类号： B32B9/00

CPC分类号： C23C16/36 ,  B23B2224/32 ,  B23B2228/10 ,  C23C30/005 ,  Y10T428/265 ,  Y10T428/31

摘要： A surface coated member comprises a substrate composed of a hard material, and a hard coating layer containing at least a TiCN layer on a surface of the substrate. A ratio r in a region of an outer surface side is larger than a ratio r in a region of an inner surface side, wherein r is a ratio of a peak strength I(422) of a (422)-crystal plane to a peak strength I(111) of a (111)-crystal plane, namely (I(422)/I(111)), in an X-ray diffraction analysis of the TiCN layer. The surface coated member has excellent adhesion between the substrate and the hard coating layer, and it also has excellent fracture resistance and wear resistance. Further provided is a cutting tool that includes a rake face and a flank formed on the substrate in the above surface coated member, and a cutting edge formed on a cross ridge portion between the rake face and the flank. Still further provided is a method for manufacturing a work piece to perform cutting process by applying the cutting edge of this cutting tool, to a work material.

摘要翻译： 表面涂布构件包括由硬质材料构成的基材和在基材的表面上至少含有TiCN层的硬涂层。 外表面侧的区域的比率r大于内表面侧的区域的比率r，其中r是（422） - 晶面的峰值强度I（422）与峰值 在TiCN层的X射线衍射分析中，（111）晶面的强度I（111），即（I（422）/ I（111））。 表面被覆构件在基材和硬涂层之间具有优异的粘合性，并且还具有优异的耐断裂性和耐磨性。 还提供了一种切削工具，其包括形成在上述表面涂覆部件中的基板上的前刀面和刀刃，以及形成在前刀面和侧翼之间的十字脊部分上的切削刃。 还提供了一种通过将该切削工具的切削刃应用于加工材料来进行切削加工的工件的制造方法。

公开(公告)号：US20060222885A1

公开(公告)日：2006-10-05

申请号：US11387438

申请日：2006-03-22

申请人： Tsuyoshi Fukano ,  Takahiko Makino

发明人： Tsuyoshi Fukano ,  Takahiko Makino

IPC分类号： B32B19/00 ,  B32B9/00 ,  B32B15/04

CPC分类号： C23C16/36 ,  B23B2224/32 ,  B23B2228/10 ,  C23C30/005 ,  Y10T428/265 ,  Y10T428/31

摘要： A surface coated member comprises a substrate composed of a hard material, and a hard coating layer containing at least a TiCN layer on a surface of the substrate. A ratio r in a region of an outer surface side is larger than a ratio r in a region of an inner surface side, wherein r is a ratio of a peak strength I(422) of a (422)-crystal plane to a peak strength I(111) of a (111)-crystal plane, namely (I(422)/I(111)), in an X-ray diffraction analysis of the TiCN layer. The surface coated member has excellent adhesion between the substrate and the hard coating layer, and it also has excellent fracture resistance and wear resistance. Further provided is a cutting tool that includes a rake face and a flank formed on the substrate in the above surface coated member, and a cutting edge formed on a cross ridge portion between the rake face and the flank. Still further provided is a method for manufacturing a work piece to perform cutting process by applying the cutting edge of this cutting tool, to a work material.

摘要翻译： 表面涂布构件包括由硬质材料构成的基材和在基材的表面上至少含有TiCN层的硬涂层。 在外表面侧的区域中的比率r大于内表面侧的区域中的比率r，其中r是（422）的峰值强度I（422），即（I）（（422）/ I（111） / SUB>），在TiCN层的X射线衍射分析中。 表面被覆构件在基材和硬涂层之间具有优异的粘合性，并且还具有优异的耐断裂性和耐磨性。 还提供了一种切削工具，其包括形成在上述表面涂覆部件中的基板上的前刀面和刀刃，以及形成在前刀面和侧翼之间的十字脊部分上的切削刃。 还提供了一种通过将该切削工具的切削刃应用于加工材料来进行切削加工的工件的制造方法。