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1. 发明申请

WO2009005924A3 CUTTING INSERT WITH A WEAR-RESISTANT COATING SCHEME EXHIBITING WEAR INDICATION AND METHOD OF MAKING THE SAME 审中-公开
标题翻译：具有耐磨涂层方案的切割刀片展示磨损指示及其制造方法
公开(公告)号：WO2009005924A3
公开(公告)日：2009-02-26
申请号：PCT/US2008065491
申请日：2008-06-02
申请人： KENNAMETAL INC , BAN ZHIGANG , ROWE MARK J , LIU YIXIONG , GATES JR ALFRED S , MIZGALSKI KENT P , GREENFIELD MARK S
发明人： BAN ZHIGANG , ROWE MARK J , LIU YIXIONG , GATES JR ALFRED S , MIZGALSKI KENT P , GREENFIELD MARK S
IPC分类号： B23B27/14 , B23P15/28 , B32B15/00
CPC分类号： B23B27/141 , B23B2228/10 , B23B2260/144 , C23C28/044 , C23C30/005 , Y10T407/27 , Y10T428/24777 , Y10T428/265
摘要： A coated cutting insert (20) is described having a substrate (40) that has a flank surface (22) and a rake surface (24) and a cutting edge (26) at their intersection, and a wear-resistant coating scheme (44) that adheres to the substrate, and includes one or more coating layers (52) of one or more of alumina, hafnia and zirconia. A wear indicating coating adheres to the wear-resistant coating scheme. The wear indicating coating (56) includes M(OxCyNz) wherein M is selected from the group comprising one or more of the following titanium, hafnium, zirconium, chromium, titanium-aluminum alloy, hafnium-aluminum alloy, zirconium-aluminum alloy, chromium-aluminum alloy, and their alloys, and x>0, y=0, z=0 and y + z > 0. A method of making a cutting insert (20) is also provided and for by applying an as-deposited non-wear indicating coating layer and treating it to convert it to a wear indicating coating layer.
摘要翻译：描述了一种涂覆的切削刀片（20），其具有在其相交处具有侧面（22）和前刀面（24）和切削刃（26）的基底（40）和耐磨涂层方案（44 ），其包括一个或多个氧化铝，铪和氧化锆中的一种或多种的涂层（52）。磨损指示涂层坚持耐磨涂层方案。磨损指示涂层（56）包括M（OxCyNz），其中M选自一种或多种以下钛，铪，锆，铬，钛 - 铝合金，铪铝合金，锆 - 铝合金，铬铝合金及其合金，并且x> 0，y = 0，z = 0和y + z> 0。还提供了制造切削刀片（20）的方法，并且通过施加沉积的非 - 磨损指示涂层并将其处理以将其转化成磨损指示涂层。

2. 发明申请

WO2011060021A2 COATED CUTTING INSERT AND METHOD FOR MAKING THE SAME 审中-公开
标题翻译：涂层切割插件及其制造方法
公开(公告)号：WO2011060021A2
公开(公告)日：2011-05-19
申请号：PCT/US2010056158
申请日：2010-11-10
申请人： KENNAMETAL INC , SOTTKE VOLKMAR , BAN ZHIGANG , WESTPHAL HARTMUT , LIU YIXIONG , BEBLO MICHAEL FRANK
发明人： SOTTKE VOLKMAR , BAN ZHIGANG , WESTPHAL HARTMUT , LIU YIXIONG , BEBLO MICHAEL FRANK
CPC分类号： C23C30/005 , C23C16/36 , C23C16/56 , C23C28/042 , C23C28/044 , C23C28/321 , C23C28/322 , C23C28/341 , C23C28/345 , C23C28/347 , Y10T428/24975 , Y10T428/265
摘要： 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 a-alumina layer 15 and a Zr- or Hf- carbonitride outer layer 16 deposited on the a-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.
摘要翻译：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所述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为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。

3. 发明申请

WO2011112335A3 COATED PCBN CUTTING INSERT, COATED PCBN CUTTING TOOL USING SUCH COATED PCBN CUTTING INSERT, AND METHOD FOR MAKING THE SAME 审中-公开
标题翻译：有涂层的PCBN切削刀片，使用这种涂覆的PCBN切削刀片的涂覆的PCBN切削刀具以及制造该切削刀片的方法
公开(公告)号：WO2011112335A3
公开(公告)日：2011-12-22
申请号：PCT/US2011025179
申请日：2011-02-17
申请人： KENNAMETAL INC , BAN ZHIGANG , LIU YIXIONG
发明人： BAN ZHIGANG , LIU YIXIONG
IPC分类号： B23B27/14 , B23B27/16 , B32B9/00 , C04B41/89 , C23C16/40 , C23C28/00
CPC分类号： B23B27/141 , B23B2226/125 , B23B2228/10 , B23B2260/144 , C23C16/30 , C23C16/34 , C23C16/36 , C23C16/403 , C23C16/56 , C23C28/044 , C23C30/005
摘要： A coated polycrystalline cubic boron nitride cutting insert (28, 58), which has a polycrystalline cubic boron nitride substrate (70, 126) with a cutting edge (34, 66). A wear-resistant coating scheme (74, 74A) is on the polycrystalline cubic boron nitride substrate. The wear-resistant coating scheme includes an inner coating layer region (94, 150) and at least one exposed alumina coating layer (84, 84A, 138). The exposed alumina coating layer (84, 84A, 138) exhibiting a post-blasted stress condition with stress ranging between about 50 MPa (tensile stress) and about - 2GPa (compressive stress) as measured by XRD using the Psi tilt method and the (024) reflection of alumina. The exposed coating layer (84, 84A, 138) is the result of wet blasting an outer titanium-containing coating layer (86, 88, 140, 142) from the surface of the alumina-containing coating layer region (84, 138).
摘要翻译：一种涂覆的多晶立方氮化硼切削刀片（28,58），其具有带切削刃（34,66）的多晶立方氮化硼基板（70,126）。耐磨涂层方案（74,74A）位于多晶立方氮化硼衬底上。该耐磨涂层方案包括内涂层区域（94,150）和至少一个暴露的氧化铝涂层（84,84A，138）。暴露的氧化铝涂层（84,84A，138）表现出应用范围在约50MPa（拉伸应力）和约-2GPa（压缩应力）之间的应力条件下的暴露氧化铝涂层（84,84A，138），如通过使用Psi倾斜方法的XRD测量的， 024）氧化铝反射。暴露的涂层（84,84A，138）是从含氧化铝涂层区域（84,138）的表面湿喷射外部含钛涂层（86,88,140,142）的结果。

4. 发明申请

WO2011112334A2 COATED CERAMIC CUTTING INSERT AND METHOD OF MAKING THE SAME 审中-公开
标题翻译：涂层陶瓷切割插件及其制造方法
公开(公告)号：WO2011112334A2
公开(公告)日：2011-09-15
申请号：PCT/US2011025165
申请日：2011-02-17
申请人： KENNAMETAL INC , BAN ZHIGANG , GATES JR ALFRED , LIU YIXIONG , WU JIE
发明人： BAN ZHIGANG , GATES JR ALFRED , LIU YIXIONG , WU JIE
IPC分类号： B23B27/14 , B23B27/16 , C04B35/01 , C23C16/30
CPC分类号： B23B27/148 , B23B27/141 , B23B2226/18 , B23B2228/10 , B23B2260/144 , C04B41/009 , C04B41/52 , C04B41/89 , C23C28/044 , C23C28/42 , C23C30/005 , Y10T407/27 , C04B35/584 , C04B35/597 , C04B41/4531 , C04B41/5031 , C04B41/459 , C04B41/5061 , C04B41/5068
摘要： A coated ceramic cutting insert (20) for removing material from a workpiece, as well as a method for making the same, that includes a ceramic substrate ((40, 40A, 40B) with a rake surface (28) and at least one flank surface (30) wherein a cutting edge (32) is at the juncture therebetween. A wear-resistant coating scheme (50, 82) that includes at least one exposed alumina coating layer (50, 60, 62, 82) which exhibits a blasted stress condition ranging between about 50 MPa (tensile stress) and about - 2GPa (compressive) as measured by XRD using the Psi tilt method and the (024) reflection of alumina. The exposed alumina coating layer (50, 60, 62, 82) is the result of wet blasting a titanium-containing outer coating layer (54, 54A, 54B) region from the surface of the alumina-containing base coating layer region (50, 50A, 50B).
摘要翻译：一种用于从工件去除材料的涂覆陶瓷切削刀片（20）及其制造方法，其包括具有前刀面（28）和至少一个侧面（40,40A，40B）的陶瓷衬底（40,40A，40B）表面（30），其中切割边缘（32）处于它们之间的接合处;耐磨涂层方案（50,82），其包括至少一个露出的氧化铝涂层（50,60,62,82）暴露的氧化铝涂层（50,60,62,82）通过使用Psi倾斜法和（024）氧化铝的反射通过XRD测量的约50MPa（拉伸应力）和约-2GPa（压缩）是从含氧化铝的基底涂层区域（50,50A，50B）的表面湿式喷砂含钛外涂层（54,54A，54B）区域的结果。

5. 发明专利

JP2012200863A POLYCRYSTAL c-BN CUTTING TOOL COATED WITH CVD 审中-公开
标题翻译：用CVD涂覆的多晶C-BN切割工具
公开(公告)号：JP2012200863A
公开(公告)日：2012-10-22
申请号：JP2012070373
申请日：2012-03-26
申请人： Kennametal Inc , ケンナメタルインコーポレイテッドKennametal Inc.
发明人： BAN ZHIGANG , LIU YIXIONG
IPC分类号： B23B27/14 , B23B27/20
CPC分类号： C23C16/403 , B23B27/141 , B23C2224/04 , B23C2224/36 , B23C2226/125 , B23C2228/04 , B23C2228/10 , C04B41/009 , C04B41/5031 , C04B41/52 , C04B41/87 , C04B41/89 , C23C30/005 , Y10T428/252 , Y10T428/257 , Y10T428/26 , Y10T428/265 , C04B35/5831 , C04B41/4531 , C04B41/5068 , C04B41/5061
摘要： PROBLEM TO BE SOLVED: To provide a polycrystal c-BN cutting tool coated with CVD that can solve the problems of the adhesion strength, inter-layer peeling, and premature fault due to other decomposition paths of an α-alumina coating on a cemented carbide base.SOLUTION: The coated cutting tool includes a PcBN base 10 directly deposited, by chemical deposition, on one or more surfaces of a base including polycrystalline cubic boron nitride (PcBN) in which an α-alumina single layer exceeds 80 wt.%.
摘要翻译：要解决的问题：提供涂覆有CVD的多晶C-BN切割工具，其可以解决由于α-氧化铝涂层的其它分解路径引起的粘合强度，层间剥离和过早断裂的问题硬质合金基体。解决方案：涂覆的切割工具包括通过化学沉积直接沉积在包括多晶立方氮化硼（PcBN）的基底的一个或多个表面上的PcBN基底10，其中α-氧化铝单层超过80重量％。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2013046959A Cutting insert with titanium oxycarbonitride coating and method for manufacturing the same 审中-公开
标题翻译：用钛氧化物涂层切割刀片及其制造方法
公开(公告)号：JP2013046959A
公开(公告)日：2013-03-07
申请号：JP2012188777
申请日：2012-08-29
申请人： Kennametal Inc , ケンナメタルインコーポレイテッドKennametal Inc.
发明人： GATES JR ALFRED S , BAN ZHIGANG
IPC分类号： B23P15/28 , B23B27/14 , C23C16/40
CPC分类号： C23C28/42 , B23B2224/32 , C23C16/30 , C23C16/34 , C23C16/36 , C23C16/403 , C23C28/042 , C23C28/044
摘要： PROBLEM TO BE SOLVED: To provide a cutting insert with a titanium oxycarbonitride coating and a method for manufacturing the same.SOLUTION: The method for manufacturing a coated cutting insert and the coated cutting insert includes steps of: providing a substrate which has a surface; and depositing a CVD coating layer of titanium oxycarbonitride. A gaseous mixture from which the coating layer of titanium oxycarbonitride is deposited, has a composition of nitrogen, methane, hydrogen chloride, titanium tetrachloride, acetonitrile, carbon monoxide, and hydrogen. The coating layer of titanium oxycarbonitride includes titanium oxycarbonitride whiskers having, as measured in a two-dimensional plane view, an average length longer than about 1.0 μm, an average width larger than about 0.2 μm, and an average aspect ratio larger than about 2.0.
摘要翻译：要解决的问题：提供一种具有钛碳氮氧化物涂层的切削刀片及其制造方法。解决方案：制造涂覆的切削刀片和涂覆的切削刀片的方法包括以下步骤：提供具有表面的基底; 以及沉积碳氮化钛的CVD涂层。沉积碳氮化钛的涂层的气体混合物具有氮，甲烷，氯化氢，四氯化钛，乙腈，一氧化碳和氢的组成。钛碳氮氧化物的涂层包括钛二氧化碳晶须，其具有在二维平面图中测量的平均长度大于约1.0μm，平均宽度大于约0.2μm，平均纵横比大于约2.0。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2012192516A Aluminum oxynitride coated article, and method of making the same 审中-公开
标题翻译：氧化铝涂层制品及其制备方法
公开(公告)号：JP2012192516A
公开(公告)日：2012-10-11
申请号：JP2012055432
申请日：2012-03-13
申请人： Kennametal Inc , ケンナメタルインコーポレイテッドKennametal Inc.
发明人： SOTTKE VOLKMAR , WESTPHAL HARTMUT , VAN DEN BERG HENDRIKUS , BAN ZHIGANG , LIU YIXIONG
IPC分类号： B23P15/28 , B23B27/14 , C23C16/34 , C23C16/40
CPC分类号： C23C16/308 , C22C29/00 , C22C29/08 , C22C29/12 , C22C29/16
摘要： PROBLEM TO BE SOLVED: To provide an aluminum oxynitride coated article and a method of making the same.SOLUTION: A coated article such as a coated cutting tool or coated wear part is provided 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 is also provided.
摘要翻译：待解决的问题：提供涂覆氮氧化铝的制品及其制造方法。解决方案：提供涂覆的制品，例如涂覆的切削工具或涂覆的耐磨部件，其包括在基底上的基底和涂覆方案。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晶系氮化铝型结构（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％。还提供了制造涂覆制品的方法。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2012196756A Coating with improved wear resistance 审中-公开
标题翻译：涂层具有改善的耐磨性
公开(公告)号：JP2012196756A
公开(公告)日：2012-10-18
申请号：JP2012062701
申请日：2012-03-19
申请人： Kennametal Inc , ケンナメタルインコーポレイテッドKennametal Inc.
发明人： INSPEKTOR AHARON , WAGGLE NICHOLAS F , BEBLO MICHAEL F , ROWE MARK J , BAN ZHIGANG
IPC分类号： B23B27/14
CPC分类号： C23C16/30 , B23B27/148 , B32B9/00 , C23C14/0641 , C23C30/005 , Y10T428/12764
摘要： PROBLEM TO BE SOLVED: To provide a coated cutting tool that can demonstrate the improvement in wear resistance in one or more cutting applications.SOLUTION: The coated cutting tool includes a substrate and a coating bonded to the substrate. The coating includes: an inner layer deposited by physical vapor deposition and containing aluminum, one or more kinds of metallic elements selected from a group consisting of groups IVB, VB and VIB metallic elements in the periodic table, and one or more kinds of non-metallic elements selected from a group consisting of groups IIIA, IVA and VIA non-metallic elements in the periodic table; and an outer layer deposited by physical vapor deposition on the inner layer.
摘要翻译：要解决的问题：提供一种可以证明在一个或多个切割应用中耐磨性提高的涂层切削工具。解决方案：涂覆的切削工具包括基底和与基底结合的涂层。涂层包括：通过物理气相沉积沉积并含有铝的内层，选自元素周期表中IVB，VB和VIB族金属元素的一种或多种金属元素，以及一种或多种非金属元素，选自周期表中的IIIA，IVA族和VIA族非金属元素的金属元素; 以及通过物理气相沉积在内层上沉积的外层。版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2012183635A Coated substrate and method of manufacturing the same 审中-公开
标题翻译：涂覆基材及其制造方法
公开(公告)号：JP2012183635A
公开(公告)日：2012-09-27
申请号：JP2012046136
申请日：2012-03-02
申请人： Kennametal Inc , ケンナメタルインコーポレイテッドKennametal Inc.
发明人： BAN ZHIGANG , LIU YIXIONG , GREENFIELD MARK S
IPC分类号： B23B27/14 , C23C16/36 , C23C16/40
CPC分类号： C23C30/00 , C04B35/58021 , C04B2235/3217 , C04B2235/3895 , C23C16/30 , C23C28/04 , Y10T428/265
摘要： PROBLEM TO BE SOLVED: To provide a coated substrate and a method of manufacturing the same.SOLUTION: The coating includes at least one layer of either titanium oxycarbonitride or titanium aluminum oxycarbonitride, such that the layer in which a percent ratio of oxygen atoms to titanium atoms is in the range of about 0.01 to about 0.09 and aluminum atoms to titanium atoms is in the range of about 0 to about 0.1, respectively. The coating has a hardness ratio to Young's modulus ratio of at least 0.06. The substrate may be a cutting insert. The method of manufacturing the coated substrate is also disclosed in which a coating layer containing titanium oxycarbonitride or titanium aluminum oxycarbonitride are deposited by MT-CVD (Medium Temperature - Chemical Vapor Deposition) on a substrate in the temperature range of about 750 to about 950°C using a mixture of gases wherein a ratio of the hydrogen gas to the nitrogen gas is greater than 5.
摘要翻译：要解决的问题：提供一种涂覆基材及其制造方法。解决方案：涂层包括至少一层碳氮氧化钛或钛铝碳氮氧化物，使得氧原子与钛原子的百分比百分比在约0.01至约0.09的范围内并且铝原子与钛原子分别在约0至约0.1的范围内。涂层的硬度比与杨氏模量比至少为0.06。衬底可以是切削刀片。还公开了制造涂覆基材的方法，其中通过MT-CVD（中温 - 化学气相沉积）将包含钛碳氮氧化物或钛铝碳氮氧化物的涂层在约750至约950℃的温度范围内沉积在基材上使用其中氢气与氮气的比例大于5的气体混合物。版权所有：（C）2012，JPO＆INPIT

10. 发明专利

JP2012161909A Cubic aluminum titanium nitride coating and method for manufacturing the same 审中-公开
标题翻译： CUBIC硝酸钛涂料及其制造方法
公开(公告)号：JP2012161909A
公开(公告)日：2012-08-30
申请号：JP2012016419
申请日：2012-01-30
申请人： Kennametal Inc , ケンナメタルインコーポレイテッドKennametal Inc.
发明人： NI WANGYANG , BAN ZHIGANG , RONALD M PENICH , LIU YIXIONG
IPC分类号： B23B27/14 , B23B51/00 , B23C5/16 , B23P15/28 , C23C14/06
CPC分类号： C23C30/005 , C23C14/0641 , C23C14/325 , C23C28/044 , C23C28/048 , Y10T407/19 , Y10T407/27 , Y10T408/78 , Y10T428/252 , Y10T428/265 , Y10T428/31678
摘要： PROBLEM TO BE SOLVED: To provide a cubic aluminum titanium nitride coating and a method for manufacturing the same.SOLUTION: A coated cutting tool has hard coating including at least one aluminum titanium nitride layer having a B1 cubic phase single layer structure and composition (AlTi)N wherein x is in the range of about 0.46 to about 0.52 mol. The hard coating has residual stress in the range of about -0.4 to about -3 GPa when measured by an XRD Sinψ method and a crystal orientation characterized by a ratio of (200) peak intensity to (111) peak intensity by X-ray diffraction being in the range of about 1 to about 14. The aluminum titanium nitride layer is preferably in the range of about 15 to about 50 nanometers of an average crystallite size. The method for manufacturing the coated cutting tool is also disclosed.
摘要翻译：待解决的问题：提供立方氮化钛铝涂层及其制造方法。解决方案：涂覆的切削工具具有硬涂层，其包括至少一个具有B1立方相单层结构和组成的铝氮化钛层（Al x Ti 2 ψ方法测量时，硬涂层的残余应力在约-0.4至约-3GPa的范围内，并且以（200 ）峰强度通过X射线衍射测得的（111）峰强度在约1至约14的范围内。氮化钛铝层优选在约15至约50纳米的平均微晶尺寸范围内。还公开了制造涂层切削工具的方法。版权所有（C）2012，JPO＆INPIT

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