公开(公告)号：US20170165759A1

公开(公告)日：2017-06-15

申请号：US15443887

申请日：2017-02-27

申请人： NanoMech, Inc.

发明人： Wenping Jiang ,  Mike Kimmel ,  Ajay P. Malshe

IPC分类号： B23B27/14 ,  C23C16/56 ,  C23C16/34 ,  C23C16/36 ,  C23C16/02 ,  C23C16/40

CPC分类号： B23B27/148 ,  B23B2224/04 ,  B23B2224/36 ,  B23B2228/04 ,  B23B2228/105 ,  B82Y30/00 ,  B82Y40/00 ,  C23C16/0254 ,  C23C16/34 ,  C23C16/36 ,  C23C28/044 ,  Y10T428/24355 ,  Y10T428/265

摘要： A coating for carbide substrates employs a nanostructured coating in conjunction with a non-nanostructured coating. The nanostructured coating is produced by the addition of a refining agent flow, particular hydrogen chloride gas, during deposition, and may be produced as multiple individual nanostructured layers varying functional materials in a series. The combination of a nanostructured coating and non-nanostructured coating is believed to produce a cutting tool insert that exhibits longer life. Pre-treating the substrate with a mixture of compressed air and abrasive medium prior to coating the substrate and post-treating the coated substrate with a mixture of water and abrasive medium after the coating process is believed to further enhance the wear resistance and usage life of the cutting tool.

公开(公告)号：US09662712B2

公开(公告)日：2017-05-30

申请号：US13846618

申请日：2013-03-18

申请人： NanoMech, Inc.

发明人： Wenping Jiang ,  Mike Kimmel ,  Ajay P. Malshe ,  Brett McAfee

IPC分类号： B23B27/14 ,  B24D99/00 ,  C23C16/34 ,  C23C16/36 ,  C23C16/30

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.

公开(公告)号：US20140215925A1

公开(公告)日：2014-08-07

申请号：US14119789

申请日：2012-05-29

申请人： NanoMech, Inc.

发明人： Wenping Jiang ,  Ajay P. Malshe

IPC分类号： B24D3/06 ,  B24D18/00

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.

摘要翻译： 用于在基板上形成独立晶片或涂层的方法使用立方氮化硼（cBN）颗粒和诸如氮化物，碳化物，碳氮化物，硼化物，氧化物和金属相材料的其它材料的复合材料。 晶片或涂层可以由至多约1000微米的厚度形成，以提高磨损寿命。 晶片或涂层内的材料的密度可以根据所需的参数而变化，并且cBN的粒度梯度可跨越材料的厚度呈现。

公开(公告)号：US20130189443A1

公开(公告)日：2013-07-25

申请号：US13746182

申请日：2013-01-21

申请人： NanoMech, Inc.

发明人： Wenping Jiang

IPC分类号： B05D1/00

CPC分类号： B05D1/007 ,  C23C24/00

摘要： A method of depositing particles onto a substrate utilizes a liquid dispersant into which the particles are introduced prior to spraying upon the surface. The ratio of the particles to the dispersant, as well as the volume of the dispersant, may be used to control the density of the particles that result on the substrate after spraying.

摘要翻译： 将颗粒沉积到基底上的方法利用液体分散剂，在喷涂表面之前将颗粒引入其中。 可以使用颗粒与分散剂的比例以及分散剂的体积来控制在喷涂之后导致基材的颗粒的密度。