COATED CUTTING INSERT AND METHOD FOR MAKING THE SAME
    3.
    发明申请
    COATED CUTTING INSERT AND METHOD FOR MAKING THE SAME 审中-公开
    涂层切割插件及其制造方法

    公开(公告)号:WO2011060021A3

    公开(公告)日:2011-05-19

    申请号:PCT/US2010/056158

    申请日:2010-11-10

    Abstract: A coated cutting insert 10 for removing material from a workpiece is disclosed. The insert 10 a substrate 12 and a wear-resistant coating including an α-alumina layer 15 and a Zr- or Hf- carbonitride outer layer 16 deposited on the α-alumina layer 15. The Zr- or Hf- carbonitride outer layer 16 is subjected to a post-coat wet blasting treatment. The wet blasting changes the stress condition of the alumina coating layer 15 from an initial tensile stress condition to a compressive stress condition.

    Abstract translation: 公开了一种用于从工件上去除材料的涂层切削刀片10。 插件10包括基体12和耐磨涂层,所述耐磨涂层包括沉积在α-氧化铝层15上的α-氧化铝层15和Zr-或Hf-碳氮化物外层16.所述Zr-或Hf-碳氮化物外层16是 进行后涂层湿喷砂处理。 湿喷砂将氧化铝涂层15的应力状态从初始拉伸应力状态改变为压缩应力状态。

    COATINGS FOR CUTTING TOOLS
    4.
    发明申请
    COATINGS FOR CUTTING TOOLS 审中-公开
    切割工具涂料

    公开(公告)号:WO2014153469A1

    公开(公告)日:2014-09-25

    申请号:PCT/US2014/031358

    申请日:2014-03-20

    CPC classification number: C23C16/40 C23C16/45523 C23C30/005 Y10T428/265

    Abstract: In one aspect, cutting tools are described having coatings adhered thereto which, in some embodiments, can demonstrate desirable wear resistance and increased cutting lifetimes. A coated cutting tool, in some embodiments, comprises a substrate and a coating adhered to the substrate, the coating comprising at least one Zr doped layer deposited by chemical vapor deposition comprising ZrAl 2 O 3 .

    Abstract translation: 在一个方面,描述了具有粘附到其上的涂层的切割工具,在一些实施例中,可以显示出期望的耐磨性和增加的切割寿命。 在一些实施例中,涂覆的切割工具包括基底和附着到基底的涂层,所述涂层包含通过包含ZrAl 2 O 3的化学气相沉积沉积的至少一个Zr掺杂层。

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