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    SURFACE COATING CUTTING TOOL
    51.
    发明公开
    SURFACE COATING CUTTING TOOL 审中-公开
    OBERFLÄCHENBESCHICHTETESSCHNEIDEWERKZEUG

    公开(公告)号：EP2823920A1

    公开(公告)日：2015-01-14

    申请号：EP13757399.4

    申请日：2013-03-05

    申请人： Mitsubishi Materials Corporation

    发明人： SENBOKUYA Kazuaki ,  TANAKA Yusuke

    IPC分类号： B23B27/14 ,  B23B51/00 ,  B23C5/16

    CPC分类号： B23B27/14 ,  B23B51/00 ,  B23B2222/28 ,  B23B2224/00 ,  B23C5/16 ,  B23C2222/28 ,  B23C2224/00 ,  C23C14/0641 ,  C23C14/14 ,  C23C14/325 ,  C23C14/505 ,  Y10T407/27

    摘要： A surface-coated cutting tool with a body and hard coating layer is provided. (a) The hard coating layer is made of a complex nitride layer of Al and Cr. (b) The hard coating layer deposited on a region from a cutting edge to a location 100 µm from the cutting edge toward an opposite side thereof has a granular crystal structure. The average grain size of granular crystals on a surface of the hard coating layer on the region is 0.2-0.5 µm. The average grain size of granular crystals at an interface between the cutting tool body and the hard coating layer on the region is smaller than the average grain size on the surface the hard coating layer in an extent of 0.02-0.1 µm. The crystal grain size length ratio of crystal grains whose size is 0.15-20% or less.

    摘要翻译： 提供具有主体和硬涂层的表面涂层切割工具。 （a）硬涂层由Al和Cr的复合氮化物层制成。 （b）沉积在从切削刃到从切削刃朝向相对侧100μm的位置的区域上的硬质涂层具有粒状晶体结构。 该区域上的硬质被覆层表面的粒状晶体的平均粒径为0.2〜0.5μm。 切割工具主体与该区域的硬涂层之间的界面处的粒状晶体的平均晶粒尺寸小于硬涂层表面上平均粒径为0.02〜0.1μm的粒径。 晶粒尺寸为0.15-20％以下的晶粒长度比。

    MULTILAYER HARD COATING FILM AND METHOD FOR PRODUCING SAME
    57.
    发明公开
    MULTILAYER HARD COATING FILM AND METHOD FOR PRODUCING SAME 审中-公开
    赫斯基里希·哈特伯格霍夫斯基（HARTBESCHICHTUNGSFOLIE UND HERSTELLUNGSVERFAHRENDAFÜR）

    公开(公告)号：EP2792765A1

    公开(公告)日：2014-10-22

    申请号：EP12857851.5

    申请日：2012-12-14

    申请人： Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) ,  ISCAR LTD.

    发明人： YAMAMOTO Kenji ,  LAYYOUS, Albir A.

    IPC分类号： C23C14/06 ,  B23B27/14 ,  B23C5/16

    CPC分类号： C23C14/0664 ,  C23C14/06 ,  C23C14/325 ,  C23C14/34 ,  C23C28/042 ,  C23C28/044 ,  C23C28/42 ,  C23C28/44 ,  Y10T428/24975

    摘要： Provided is a multilayer hard film capable of elongating a lifetime of a member. A multilayer hard film (1) is formed by alternately stacking a layer A (11) made of Ti 1-x Si x (B p C q N r ) [where 0.05 ≦ x ≦ 0.4, p ≧ 0, q ≧ 0, r > 0, p + q+ r = 1], and a layer B (12) made of at least one selected from the group of Ti 1-a-g-b B a C g N b [where 0.05 ≦ a ≦ 0.5, 0.25 ≦ b ≦ 0.6, 0 ≦ g ≦ 0.5], Si 1-c-d C c N d [where 0.2 ≦ c ≦ 0.5, 0.25 ≦ d ≦ 0.5], B 1-e-f C e N f [where 0.03 ≦ e ≦ 0.25, 0.3 ≦ f ≦ 0.55], TiB 2 , SiC and B 4 C, one another over the surface of the substrate (2).

    摘要翻译： 提供能够延长部件寿命的多层硬膜。 通过交替层叠由Ti 1-x Si x（B p C q N r）[其中0.05‰| x‰| 0.4，p‰§0，q）形成的层A（11），形成多层硬质膜 ‰§0，r> 0，p + q + r = 1]和由选自Ti 1-agb B a C g N b中的至少一种制成的层B（12）[其中0.05‰| a‰ | 0.5，0.25‰| b‰| 0.6，0‰| g‰| 0.5]，Si 1-cd C c N d [其中0.2‰| c‰| 0.5，0.25‰| d‰| 0.5] ef C e N f [其中0.03‰| e‰| 0.25，0.3‰| f‰| 0.55]，TiB 2，SiC和B 4 C，彼此在基板（2）的表面上。

    WERKZEUG MIT CHROMHALTIGER FUNKTIONSSCHICHT
    58.
    发明公开
    WERKZEUG MIT CHROMHALTIGER FUNKTIONSSCHICHT 有权
    用含有铬的故事片TOOL

    公开(公告)号：EP2753728A1

    公开(公告)日：2014-07-16

    申请号：EP12756005.0

    申请日：2012-09-05

    申请人： Walter AG

    发明人： SCHIER, Veit ,  ENGELHART, Wolfgang

    IPC分类号： C23C14/06 ,  C23C14/08 ,  C23C14/32 ,  C23C14/35 ,  C23C30/00

    CPC分类号： C23C30/00 ,  C23C14/06 ,  C23C14/0641 ,  C23C14/08 ,  C23C14/081 ,  C23C14/32 ,  C23C14/325 ,  C23C14/35 ,  C23C14/354 ,  C23C28/04 ,  C23C28/044 ,  C23C30/005 ,  Y10T428/265

    摘要： The invention relates to a cutting tool with a substrate of cemented carbide, cermet, steel or high-speed steel (HSS) and a multilayer coating which is deposited thereon by the PVD process and which comprises a base layer of one or more identical or different layers arranged one on top of the other of a nitride or carbonitride which contains at least aluminium (Al) and optionally one or more further metals selected from Al, Cr, Si, Y, Ru and Mo, and a chromium-containing, oxidic functional layer. In order to improve the attachment of the chromium-containing functional layer, according to the invention an intermediate layer of one or more oxides or oxide nitrates of the metals Al, Cr, Si, and/or Zr is provided between the base layer and the functional layer, wherein the intermediate layer has a cubic structure and wherein the chromium-containing functional layer is selected from chromium oxide (Cr
    2 O
    3 ), chromium oxynitride, aluminium-chromium oxide (AlCr)
    2 O
    3 , aluminium-chromium oxynitride or a mixed oxide or mixed oxynitride of aluminium, chromium and further metals of (AlCrMe
    1 , Me
    n )
    2 oxide or (AlCrMe
    1 , Me
    n )
    2 oxynitride, where Me
    .... Me
    n means one or more further metals, selected from Hf, Y, Zr and Ru, and wherein the functional layer has a rhombohedral structure.

    Remote arc discharge plasma assisted processes
    59.
    发明公开
    Remote arc discharge plasma assisted processes 审中-公开
    FernfengenladungsplasmaunterstütztesVerfahren

    公开(公告)号：EP2743370A1

    公开(公告)日：2014-06-18

    申请号：EP13183572.0

    申请日：2013-09-09

    申请人： Vapor Technologies, Inc.

    发明人： Gorokhovsky, Vladimir ,  Grant, William ,  Taylor, Edward W. ,  Humenik, David ,  Brondum, Klaus

    IPC分类号： C23C14/22 ,  C23C14/32 ,  C23C14/35 ,  H01J37/32 ,  H01J37/34 ,  C23C14/06

    CPC分类号： H01J37/3438 ,  C23C14/0641 ,  C23C14/22 ,  C23C14/32 ,  C23C14/325 ,  C23C14/3471 ,  C23C14/3478 ,  C23C14/35 ,  C23C14/354 ,  C23C14/355 ,  H01J37/32055 ,  H01J37/32614 ,  H01J37/32917 ,  H01J37/32935 ,  H01J37/3405 ,  H01J37/3408 ,  H01J37/3417 ,  H01J49/12

    摘要： A coating system includes a vacuum chamber and a coating assembly positioned within the vacuum chamber. The coating assembly includes a vapor source that provides material to be coated onto a substrate, a substrate holder to hold substrates to be coated such that the substrates are positioned in front of the vapor source, a cathode chamber assembly, and a remote anode. The cathode chamber assembly includes a cathode, an optional primary anode and a shield which isolates the cathode from the vacuum chamber. The shield defines openings for transmitting an electron emission current from the cathode into the vacuum chamber. The vapor source is positioned between the cathode and the remote anode while the remote anode is coupled to the cathode. The coating system also includes a primary power supply connected between the cathode and the primary anode and a secondary power supply connected between the cathode chamber assembly and the remote anode. A method using the coating system is also provided.

    摘要翻译： 涂覆系统包括真空室和位于真空室内的涂层组件。 涂层组件包括提供要涂覆到基底上的材料的蒸汽源，衬底保持器以保持待涂覆的衬底，使得衬底位于蒸气源的前面，阴极室组件和远程阳极。 阴极室组件包括阴极，可选的主阳极和隔离真空室的阴极。 屏蔽件限定用于将电子发射电流从阴极传输到真空室中的开口。 蒸气源位于阴极和远程阳极之间，而远程阳极耦合到阴极。 涂覆系统还包括连接在阴极和主阳极之间的主电源以及连接在阴极室组件和远程阳极之间的次电源。 还提供了使用涂布系统的方法。