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1. 发明授权

US09821435B2 Thick cubic boron nitride (CBN) layer and manufacturing process therefor 有权
公开(公告)号：US09821435B2
公开(公告)日：2017-11-21
申请号：US14119789
申请日：2012-05-29
申请人： Wenping Jiang , Ajay P. Malshe
发明人： Wenping Jiang , Ajay P. Malshe
IPC分类号： B24D3/06 , B23B27/14 , C23C30/00 , C23C28/04 , B24D18/00 , C04B35/5831
CPC分类号： B24D3/06 , B23B27/141 , B23B27/143 , B23B27/148 , B23B2200/081 , B23B2200/087 , B23B2200/204 , B23B2200/205 , B23B2228/10 , B24D18/0009 , C04B35/5831 , C04B2235/3217 , C04B2235/3843 , C04B2235/3856 , C04B2235/3886 , C04B2235/604 , C04B2235/614 , C04B2235/665 , C04B2235/667 , C23C28/044 , C23C30/005 , Y10T407/24 , Y10T407/27 , Y10T428/265
摘要： A method for forming a stand-alone wafer or a coating on a substrate uses a composite of cubic boron nitride (cBN) particles and other materials, such as nitrides, carbides, carbonitrides, borides, oxides, and metallic phase materials. The wafer or coating may be formed of a thickness up to about 1000 microns for improved wear life. The density of material within the wafer or coating may be varied according to desired parameters, and a gradient of particle sizes for the cBN may be presented across the thickness of the material.

2. 发明授权

US09649746B2 Coating layer with microstructure serrated edge 有权
公开(公告)号：US09649746B2
公开(公告)日：2017-05-16
申请号：US14119785
申请日：2012-05-29
申请人： Ajay P. Malshe , Wenping Jiang
发明人： Ajay P. Malshe , Wenping Jiang
IPC分类号： B23B27/14 , B24D3/06 , C23C30/00 , C23C28/04 , B24D18/00 , C04B35/5831
CPC分类号： B24D3/06 , B23B27/141 , B23B27/143 , B23B27/148 , B23B2200/081 , B23B2200/087 , B23B2200/204 , B23B2200/205 , B23B2228/10 , B24D18/0009 , C04B35/5831 , C04B2235/3217 , C04B2235/3843 , C04B2235/3856 , C04B2235/3886 , C04B2235/604 , C04B2235/614 , C04B2235/665 , C04B2235/667 , C23C28/044 , C23C30/005 , Y10T407/24 , Y10T407/27 , Y10T428/265
摘要： A cutting tool formed by a coating layer on a substrate has cutting edges that feature serrations. The linear dimensions of the serrations may vary from a few nanometers up to 10 microns. The serrations result in a smoother cut edge on the workpiece, particularly when the workpiece is formed of certain materials that are seen as particularly difficult to cut, such as hardened steels.

3. 发明申请

US20140212232A1 Coating Layer with Microstructure Serrated Edge 有权
标题翻译：涂层与微结构锯齿边缘
公开(公告)号：US20140212232A1
公开(公告)日：2014-07-31
申请号：US14119785
申请日：2012-05-29
申请人： Ajay P. Malshe , Wenping Jiang
发明人： Ajay P. Malshe , Wenping Jiang
IPC分类号： B23B27/14
CPC分类号： B24D3/06 , B23B27/141 , B23B27/143 , B23B27/148 , B23B2200/081 , B23B2200/087 , B23B2200/204 , B23B2200/205 , B23B2228/10 , B24D18/0009 , C04B35/5831 , C04B2235/3217 , C04B2235/3843 , C04B2235/3856 , C04B2235/3886 , C04B2235/604 , C04B2235/614 , C04B2235/665 , C04B2235/667 , C23C28/044 , C23C30/005 , Y10T407/24 , Y10T407/27 , Y10T428/265
摘要： A cutting tool formed by a coating layer on a substrate has cutting edges that feature serrations. The linear dimensions of the serrations may vary from a few nanometers up to 10 microns. The serrations result in a smoother cut edge on the workpiece, particularly when the workpiece is formed of certain materials that are seen as particularly difficult to cut, such as hardened steels.
摘要翻译：由基材上的涂层形成的切削工具具有锯齿状的切削刃。锯齿的线性尺寸可以从几纳米到10微米变化。锯齿在工件上产生更平滑的切割边缘，特别是当工件由被认为特别难切割的某些材料形成时，例如硬化钢。

4. 发明授权

US08758863B2 Methods and apparatus for making coatings using electrostatic spray 有权
标题翻译：使用静电喷涂制作涂料的方法和设备
公开(公告)号：US08758863B2
公开(公告)日：2014-06-24
申请号：US12446031
申请日：2007-10-18
申请人： Ajay P. Malshe , Wenping Jiang , Justin B. Lowrey
发明人： Ajay P. Malshe , Wenping Jiang , Justin B. Lowrey
IPC分类号： B05D1/06 , B05D3/02
CPC分类号： C23C24/00
摘要： Methods for creating coatings composed of a single material or a composite of multiple materials, beginning with ESC to deposit the base layer and then using other methods for the binding step beyond CVI. Also, for certain materials and applications, some pre-processing or pre-treatment of the coating materials is necessary prior to deposition in order to achieve a satisfactory coating. This application discloses methods for pre-deposition treatment of materials prior to ESC deposition. It also discloses methods for post-processing that provide additional functionality or performance characteristics of the coating. Finally, this application discloses certain apparatus and equipment for accomplishing the methods described herein.
摘要翻译：用于制备由单一材料或多种材料的复合材料组成的涂层的方法，从ESC开始沉积基层，然后使用超过CVI的结合步骤的其它方法。此外，对于某些材料和应用，在沉积之前需要对涂层材料进行一些预处理或预处理以获得令人满意的涂层。本申请公开了在ESC沉积之前对材料进行预沉积处理的方法。它还公开了提供涂层的附加功能或性能特征的后处理方法。最后，本申请公开了用于实现本文描述的方法的某些设备和设备。

5. 发明申请

US20130216806A1 Adherent Coating on Carbide and Ceramic Substrates 有权
标题翻译：硬质合金和陶瓷基体上的粘附涂层
公开(公告)号：US20130216806A1
公开(公告)日：2013-08-22
申请号：US13846618
申请日：2013-03-18
申请人： Wenping Jiang , Mike Kimmel , Ajay P. Malshe , Brett McAfee
发明人： Wenping Jiang , Mike Kimmel , Ajay P. Malshe , Brett McAfee
IPC分类号： B23B27/14
CPC分类号： B23B27/148 , B24D99/00 , Y10T428/24975 , Y10T428/24983 , Y10T428/265
摘要： An adherent coating for carbide and ceramic substrates employs a thin layer between the substrate and a subsequent layer or layers. The thin layer may be employed without thermal cracking due to heat during use, such as for the insert of a cutting tool, because the upper layer or layers provide a gradual transition of material properties to a harder, less thermally conductive material on the outermost layer. A particular arrangement of layers on the carbide or ceramic substrate may be, from innermost to outermost layer, hafnium nitride, titanium carbide, aluminum oxide, and titanium nitride.
摘要翻译：用于碳化物和陶瓷衬底的粘附涂层在衬底和随后的层之间采用薄层。由于上层或第二层提供材料特性在最外层上较硬导热材料的逐渐过渡，所以可以在使用过程中由于热而在使用过程中没有热裂解的情况下使用薄层，例如用于切削工具的插入。在碳化物或陶瓷衬底上的层的特定布置可以是从最内层到最外层，氮化铪，碳化钛，氧化铝和氮化钛。

6. 发明申请

US20130216777A1 Nanostructured Multi-Layer Coating on Carbides 审中-公开
标题翻译：碳化物纳米结构多层涂层
公开(公告)号：US20130216777A1
公开(公告)日：2013-08-22
申请号：US13450787
申请日：2012-04-19
申请人： Wenping Jiang , Mike Kimmel , Ajay P. Malshe
发明人： Wenping Jiang , Mike Kimmel , Ajay P. Malshe
IPC分类号： B24D3/00 , C23C16/455 , B32B9/04 , B82Y40/00 , B82Y30/00
CPC分类号： C23C16/34 , B82Y30/00 , B82Y40/00 , C23C16/36 , Y10T428/24355 , Y10T428/265
摘要： A coating for carbide substrates to produce cutting tool inserts employs a lower nanostructured layer in conjunction with a non-nanostructured layer. The nanostructured layer is produced by the addition of a refining agent flow, particular hydrogen chloride gas, during deposition. The combination of a nanostructured layer and non-nanostructured layer of coatings is believed to produce a cutting tool insert that exhibits longer life, particularly in conjunction with particularly difficult cutting applications such as the cutting of hardened steel with severe interruptions.
摘要翻译：用于生产切削工具刀片的碳化物基底的涂层采用与非纳米结构层结合的较低纳米结构层。纳米结构层通过在沉积期间加入澄清剂流，特别是氯化氢气体来生产。相信纳米结构层和非纳米结构层涂层的组合产生显示更长寿命的切削刀具刀片，特别是与特别困难的切削应用（例如严重中断的硬化钢切割）相结合。

7. 发明授权

US08420237B1 Adherent coating on carbide and ceramic substrates 有权
标题翻译：碳化物和陶瓷基材上的粘附涂层
公开(公告)号：US08420237B1
公开(公告)日：2013-04-16
申请号：US13450697
申请日：2012-04-19
申请人： Wenping Jiang , Mike Kimmel , Ajay P. Malshe , Brett McAfee
发明人： Wenping Jiang , Mike Kimmel , Ajay P. Malshe , Brett McAfee
IPC分类号： B32B9/00 , B32B19/00 , B32B5/16 , B24B1/00 , B24D11/00
CPC分类号： C23C16/34 , B24D99/00 , Y10T428/256
摘要： An adherent coating for carbide and ceramic substrates employs a thin layer of hafnium nitride (HfN) between the substrate and a subsequent layer or layers. The thin layer may be employed without thermal cracking due to heat during use, such as for the insert of a cutting tool, because the upper layer or layers provide a gradual transition of material properties to a harder, less thermally conductive material on the outermost layer. A particular arrangement of layers on the carbide or ceramic substrate and hafnium nitride layer may be, from innermost to outermost layer, titanium carbide, aluminum oxide, and titanium nitride.
摘要翻译：用于碳化物和陶瓷衬底的粘附涂层在衬底和随后的层之间采用薄层的氮化铪（HfN）。由于上层或第二层提供材料特性在最外层上较硬导热材料的逐渐过渡，所以可以在使用过程中由于热而在使用过程中没有热裂解的情况下使用薄层，例如用于切削工具的插入。在碳化物或陶瓷衬底和氮化铪层上的层的特定布置可以是从最内层到最外层，碳化钛，氧化铝和氮化钛。

8. 发明申请

US20110033631A1 Methods and Apparatus for Making Coatings Using Electrostatic Spray 有权
标题翻译：使用静电喷涂制造涂料的方法和设备
公开(公告)号：US20110033631A1
公开(公告)日：2011-02-10
申请号：US12446031
申请日：2007-10-18
申请人： Ajay P. Malshe , Wenping Jiang , Justin B. Lowrey
发明人： Ajay P. Malshe , Wenping Jiang , Justin B. Lowrey
IPC分类号： B05D1/06 , B05D1/04
CPC分类号： C23C24/00
摘要： Methods for creating coatings composed of a single material or a composite of multiple materials, beginning with ESC to deposit the base layer and then using other methods for the binding step beyond CVI. Also, for certain materials and applications, some pre-processing or pre-treatment of the coating materials is necessary prior to deposition in order to achieve a satisfactory coating. This application discloses methods for pre-deposition treatment of materials prior to ESC deposition. It also discloses methods for post-processing that provide additional functionality or performance characteristics of the coating. Finally, this application discloses certain apparatus and equipment for accomplishing the methods described herein.
摘要翻译：用于制备由单一材料或多种材料的复合材料组成的涂层的方法，从ESC开始沉积基层，然后使用超过CVI的结合步骤的其它方法。此外，对于某些材料和应用，在沉积之前需要对涂层材料进行一些预处理或预处理以获得令人满意的涂层。本申请公开了在ESC沉积之前对材料进行预沉积处理的方法。它还公开了提供涂层的附加功能或性能特征的后处理方法。最后，本申请公开了用于实现本文描述的方法的某些设备和设备。

9. 发明授权

US10639768B2 Multi-layer coating with cubic boron nitride particles 有权
公开(公告)号：US10639768B2
公开(公告)日：2020-05-05
申请号：US14119799
申请日：2012-05-29
申请人： Wenping Jiang , Ajay P. Malshe
发明人： Wenping Jiang , Ajay P. Malshe
IPC分类号： C23C30/00 , B24D3/06 , B23B27/14 , C23C28/04 , C04B35/5831 , B24D18/00
CPC分类号： B24D3/06 , B23B27/141 , B23B27/143 , B23B27/148 , B24D18/0009 , C04B35/5831 , C23C28/044 , C23C30/005 , B23B2200/081 , B23B2200/087 , B23B2200/204 , B23B2200/205 , B23B2228/10 , C04B2235/3217 , C04B2235/3843 , C04B2235/3856 , C04B2235/3886 , C04B2235/604 , C04B2235/614 , C04B2235/665 , C04B2235/667 , Y10T407/24 , Y10T407/27 , Y10T428/265
摘要： A physical configuration of multiple-layer coatings formed with at least one layer of coating containing cubic born nitride (cBN) particles with one or more layers in composite form containing cBN particles may have a thickness of each individual layer as thin as in the nanometer range, or as thick as in the range of a few microns and even up to tens of microns. The chemistry of the composite layer consists of any individual phase of (a) nitrides such as titanium nitride (TiN), titanium carbonitride (TiCN), and hafnium nitride (HfN); (b) carbides such as titanium carbide (TiC); and (c) oxides such as aluminum oxide (AI2O3) or any combination of the above phases, in addition to cBN particles. The coating or film can be stand-alone or on a substrate.

10. 发明申请

US20140308511A1 Multi-Layer Coating with Cubic Boron Nitride Particles 审中-公开
标题翻译：具有立方氮化硼颗粒的多层涂层
公开(公告)号：US20140308511A1
公开(公告)日：2014-10-16
申请号：US14119799
申请日：2012-05-29
申请人： Wenping Jiang , Ajay P. Malshe
发明人： Wenping Jiang , Ajay P. Malshe
IPC分类号： C23C30/00
摘要： A physical configuration of multiple-layer coatings formed with at least one layer of coating containing cubic born nitride (cBN) particles with one or more layers in composite form containing cBN particles may have a thickness of each individual layer as thin as in the nanometer range, or as thick as in the range of a few microns and even up to tens of microns. The chemistry of the composite layer consists of any individual phase of (a) nitrides such as titanium nitride (TiN), titanium carbonitride (TiCN), and hafnium nitride (HfN); (b) carbides such as titanium carbide (TiC); and (c) oxides such as aluminum oxide (Al2O3) or any combination of the above phases, in addition to cBN particles. The coating or film can be stand-alone or on a substrate.
摘要翻译：形成有至少一层包含含有一个或多个含有cBN颗粒的复合形式的层的立方晶系氮化物（cBN））颗粒的多层涂层的物理构型可以具有与纳米范围一样薄的每个层的厚度，或者如在几微米甚至几十微米的范围内那样厚。复合层的化学性质由（a）氮化物，如氮化钛（TiN），碳氮化钛（TiCN）和氮化铪（HfN））的任何单独相组成。（b）碳化物如碳化钛（TiC）; 和（c）除了cBN颗粒之外的氧化物如氧化铝（Al2O3）或上述相的任何组合。涂层或膜可以是独立的或在基底上。

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