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    CVD-COATED ARTICLE AND CVD PROCESS OF MAKING THE SAME
    1.
    发明申请
    CVD-COATED ARTICLE AND CVD PROCESS OF MAKING THE SAME 有权
    CVD涂层制品及其制造方法

    公开(公告)号：US20160298233A1

    公开(公告)日：2016-10-13

    申请号：US14684717

    申请日：2015-04-13

    Applicant: Kennametal Inc.

    Inventor： Volkmar Sottke ,  Hartmut Westphal ,  Karl H. Wendt ,  Peter R. Leicht ,  Rodrigo A. Cooper ,  Yixiong Liu

    IPC: C23C16/08 ,  C09D1/00 ,  C23C16/44

    CPC classification number: C09D1/00 ,  C23C16/30 ,  C23C16/34 ,  C23C16/36 ,  C23C28/042 ,  C23C28/044

    Abstract: A CVD-coated article has a substrate with a substrate surface and a CVD coating scheme on the substrate surface. The coating scheme includes a coating layer of Ti1-xMex nitride wherein Me is selected from the group of zirconium or hafnium or a mixture of zirconium and hafnium, and x equals between about 0.1 and about 0.9. The coating layer of Ti1-xMex nitride has a microhardness equal to between about 2300 HV0.05 and about 2600 HV0.05, a face centered cubic crystal structure, and a lattice constant equal to between about 0.427 nanometers and about 0.453 nanometers.

    Abstract translation: CVD涂覆制品具有在基板表面上具有基板表面和CVD涂覆方案的基板。 涂层方案包括Ti1-xMex氮化物的涂层，其中Me选自锆或铪组或锆和铪的混合物，x等于约0.1至约0.9。 Ti1-xMex氮化物的涂层的显微硬度等于约2300HV0.05至约2600HV0.05，面心立方晶体结构和等于约0.427纳米至约0.453纳米的晶格常数。

    Green colored refractory coatings for cutting tools
    5.
    发明授权
    Green colored refractory coatings for cutting tools 有权
    绿色耐火涂料用于切削工具

    公开(公告)号：US09138864B2

    公开(公告)日：2015-09-22

    申请号：US14163476

    申请日：2014-01-24

    Applicant: Kennametal, Inc.

    Inventor： Karl Heinz Wendt ,  Volkmar Sottke ,  Rodrigo Alejandro Cooper ,  Peter Leicht ,  Yixiong Liu

    IPC: C23C16/00 ,  B24D3/06

    CPC classification number: B24D3/06

    Abstract: In one aspect, coated cutting tools are described herein. A coated cutting tool described herein comprises a substrate and a coating adhered to the substrate, the coating comprising at least one composite layer deposited by chemical vapor deposition, the composite layer comprising an aluminum oxynitride phase, a metal oxide phase including zirconium oxide, a zirconium sulfur nitride phase and a metal oxynitride phase in addition to the aluminum oxynitride phase, the metal oxynitride phase comprising zirconium oxynitride.

    Abstract translation: 在一个方面，本文描述了涂覆的切削工具。 本文所述的涂覆的切削工具包括基底和附着到基底的涂层，该涂层包括通过化学气相沉积沉积的至少一个复合层，该复合层包含氮氧化铝相，包含氧化锆的金属氧化物相，锆 硫氮化物相和氮氧化铝相之外的金属氧氮化物相，所述金属氧氮化物相包含氮氧化锆。

    Coatings for cutting tools
    6.
    发明授权
    Coatings for cutting tools 有权
    刀具用涂料

    公开(公告)号：US09017809B2

    公开(公告)日：2015-04-28

    申请号：US13750252

    申请日：2013-01-25

    Applicant: Kennametal Inc.

    Inventor： Volkmar Sottke ,  Doris Lenk ,  Hartmut Westphal ,  Hendrikus Van Den Berg ,  Peter Leicht ,  Mark Greenfield ,  Yixiong Liu

    IPC: C23C16/00 ,  C23C16/30 ,  C23C28/04

    CPC classification number: C23C16/308 ,  C23C28/042 ,  C23C28/044 ,  Y10T428/252

    Abstract: In one aspect, cutting tools are described having coatings adhered thereto. A coated cutting tool, in some embodiments, comprises a substrate and a coating adhered to the substrate, the coating comprising at least one composite layer deposited by chemical vapor deposition comprising an aluminum oxynitride phase and a metal oxide phase, the metal oxide phase including at least one oxide of a metallic element selected from Group IVB of the Periodic Table.

    Abstract translation: 在一个方面，描述了具有粘附到其上的涂层的切削工具。 在一些实施方案中，涂覆的切割工具包括基底和附着到基底的涂层，该涂层包括通过化学气相沉积沉积的至少一个复合层，该复合层包含氮氧化铝相和金属氧化物相，金属氧化物相包括在 选自元素周期表第IVB族的金属元素的至少一种氧化物。

    COATINGS FOR CUTTING TOOLS
    7.
    发明申请
    COATINGS FOR CUTTING TOOLS 有权
    切割工具涂料

    公开(公告)号：US20140208659A1

    公开(公告)日：2014-07-31

    申请号：US13750252

    申请日：2013-01-25

    Applicant: KENNAMETAL INC.

    Inventor： Volkmar Sottke ,  Doris Lenk ,  Hartmut Westphal ,  Hendrikus Van Den Berg ,  Peter Leicht ,  Mark Greenfield ,  Yixiong Liu

    IPC: C23C16/30

    CPC classification number: C23C16/308 ,  C23C28/042 ,  C23C28/044 ,  Y10T428/252

    Abstract: In one aspect, cutting tools are described having coatings adhered thereto. A coated cutting tool, in some embodiments, comprises a substrate and a coating adhered to the substrate, the coating comprising at least one composite layer deposited by chemical vapor deposition comprising an aluminum oxynitride phase and a metal oxide phase, the metal oxide phase including at least one oxide of a metallic element selected from Group IVB of the Periodic Table.

    Abstract translation: 在一个方面，描述了具有粘附到其上的涂层的切削工具。 在一些实施方案中，涂覆的切割工具包括基底和附着到基底的涂层，该涂层包括通过化学气相沉积沉积的至少一个复合层，该复合层包含氮氧化铝相和金属氧化物相，金属氧化物相包括在 选自元素周期表第IVB族的金属元素的至少一种氧化物。

    Coatings for cutting tools
    8.
    发明授权
    Coatings for cutting tools 有权
    刀具用涂料

    公开(公告)号：US09181620B2

    公开(公告)日：2015-11-10

    申请号：US14221138

    申请日：2014-03-20

    Applicant: Kennametal Inc.

    Inventor： Karl Heinz Wendt ,  Volkmar Sottke ,  Peter Rudolf Leicht ,  Yixiong Liu ,  Mark S. Greenfield ,  Hartmut Westphal

    IPC: C23C16/06 ,  C23C16/40 ,  C23C16/455 ,  C23C30/00

    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 ZrAl2O3.

    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。 在一些实施方案中，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。

    METHOD OF MAKING ALUMINUM OXYNITRIDE COATED ARTICLE
    9.
    发明申请
    METHOD OF MAKING ALUMINUM OXYNITRIDE COATED ARTICLE 有权
    制造氧化铝涂层制品的方法

    公开(公告)号：US20130302521A1

    公开(公告)日：2013-11-14

    申请号：US13908097

    申请日：2013-06-03

    Applicant: Kennametal Inc.

    Inventor： Volkmar Sottke ,  Hartmut Westphal ,  Hendrikus Van Den Berg ,  Zhigang Ban ,  Yixiong Liu ,  Mark S. Greenfield

    IPC: C23C16/30

    CPC classification number: C23C16/308 ,  C22C29/00 ,  C22C29/08 ,  C22C29/12 ,  C22C29/16

    Abstract: A coated article such as a coated cutting tool or coated wear part, which includes a substrate and a coating scheme on the substrate. The coating scheme has a titanium-containing coating layer, and an aluminum oxynitride coating layer on the titanium-containing coating layer. The aluminum oxynitride includes a mixture of phases having a hexagonal aluminum nitride type structure (space group: P63mc), a cubic aluminum nitride type structure (space group: Fm-3m), and optionally amorphous structure. The aluminum oxynitride coating layer has a composition of aluminum in an amount between about 20 atomic percent and about 50 atomic percent, nitrogen in an amount between about 40 atomic percent and about 70 atomic percent, and oxygen in an amount between about 1 atomic percent and about 20 atomic percent. The method of making the coated article includes a step of providing a substrate and depositing an aluminum oxynitride coating layer from a gaseous mixture that includes nitrogen, aluminum tri-chloride, ammonia, carbon dioxide, hydrogen chloride, optionally carbon monoxide, optionally argon, and hydrogen.

    Abstract translation: 涂覆的制品，例如涂覆的切削工具或涂覆的磨损部件，其包括衬底和在衬底上的涂覆方案。 涂布方案在含钛涂层上具有含钛涂层和氮氧化铝涂层。 氮氧化铝包括具有六方氮化铝型结构（空间群：P63mc），立方氮化铝型结构（空间群：Fm-3m）和任选的非晶结构的相的混合物。 铝氮氧化物涂层的组成为约20原子％至约50原子％的量的铝，约40原子％至约70原子％之间的氮，约1原子％与约1原子％之间的量的氧， 约20原子％。 制备涂覆制品的方法包括提供基材和从包括氮，三氯化铝，氨，二氧化碳，氯化氢，任选的一氧化碳，任选的氩气的气体混合物沉积氧氮化铝涂层的步骤，以及 氢。

    GREEN COLORED REFRACTORY COATINGS FOR CUTTING TOOLS
    10.
    发明申请
    GREEN COLORED REFRACTORY COATINGS FOR CUTTING TOOLS 有权
    绿色彩色切割工具涂料

    公开(公告)号：US20140208662A1

    公开(公告)日：2014-07-31

    申请号：US14163476

    申请日：2014-01-24

    Applicant: Kennametal, Inc.

    Inventor： Karl Heinz Wendt ,  Volkmar Sottke ,  Rodrigo Alejandro Cooper ,  Peter Leicht ,  Yixiong Liu

    IPC: B24D3/06

    CPC classification number: B24D3/06

    Abstract: In one aspect, coated cutting tools are described herein. A coated cutting tool described herein comprises a substrate and a coating adhered to the substrate, the coating comprising at least one composite layer deposited by chemical vapor deposition, the composite layer comprising an aluminum oxynitride phase, a metal oxide phase including zirconium oxide, a zirconium sulfur nitride phase and a metal oxynitride phase in addition to the aluminum oxynitride phase, the metal oxynitride phase comprising zirconium oxynitride.

    Abstract translation: 在一个方面，本文描述了涂覆的切削工具。 本文所述的涂覆的切削工具包括基底和附着到基底的涂层，该涂层包括通过化学气相沉积沉积的至少一个复合层，该复合层包含氮氧化铝相，包含氧化锆的金属氧化物相，锆 硫氮化物相和氮氧化铝相之外的金属氧氮化物相，所述金属氧氮化物相包含氮氧化锆。

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