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公开(公告)号：US07455918B2
公开(公告)日：2008-11-25
申请号：US10799827
申请日：2004-03-12
IPC分类号： B32B9/00
CPC分类号： C23C16/403 , C23C16/0272 , C23C30/00 , C23C30/005
摘要： A coated body that includes a substrate and a coating scheme on the substrate. The coating scheme on the substrate wherein the coating scheme includes an alpha-alumina coating layer that exhibits a platelet grain morphology at the surface of the alpha-alumina coating layer or a kappa-alumina coating layer that exhibits either a lenticular grain morphology or a polyhedra-lenticular grain morphology at the surface thereof or an alpha-kappa-alumina coating layer that exhibits either a large multifaceted grain morphology or a polyhedra-multifaceted grain morphology at the surface thereof.
摘要翻译： 包括基材的涂层体和在基材上的涂布方案。 基材上的涂布方案，其中涂布方案包括在α-氧化铝涂层的表面上显示出血小板晶粒形态的α-氧化铝涂层或显示出透镜状晶形或多面体的κ-氧化铝涂层 其表面处的晶粒形态或在其表面具有大的多面晶粒形态或多面体多面晶粒形态的α-κ-氧化铝涂层。
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2.发明申请CVD coating scheme including alumina and/or titanium-containing materials and method of making the same 有权包括氧化铝和/或含钛材料的CVD涂层方法及其制备方法公开(公告)号：US20070298232A1
公开(公告)日：2007-12-27
申请号：US11472921
申请日：2006-06-22
CPC分类号： C23C16/36 , C23C28/042 , C23C28/044 , C23C28/42 , Y10T428/24975 , Y10T428/252 , Y10T428/265 , Y10T428/31678
摘要： A coated body that includes a substrate and a coating scheme on the substrate. The coating scheme includes a CVD titanium carbonitride coating layer containing titanium carbonitride grains that are of a pre-selected grain size. The coating scheme further includes a first titanium/aluminum-containing coating layer containing first titanium/aluminum-containing grains applied so as to be farther away from the substrate than the titanium carbonitride coating layer. The first titanium/aluminum-containing grains are of a pre-selected grain size. The coating scheme also includes a CVD alumina coating layer containing alumina grains applied so as to be farther away from the substrate than the first titanium/aluminum-containing coating layer. The alumina grains are of a pre-selected grain size.
摘要翻译： 包括基材的涂层体和在基材上的涂布方案。 涂布方案包括含有预选晶粒尺寸的碳氮化钛晶粒的CVD氮化钛碳涂层。 该涂布方案还包括第一含钛/铝的涂层，其含有比碳氮化钛涂层更远离基材的第一含钛/铝的晶粒。 第一含钛/含铝颗粒具有预选的晶粒尺寸。 涂覆方案还包括含有氧化铝颗粒的CVD氧化铝涂层，其比第一含钛/铝的涂层更远离衬底。 氧化铝颗粒具有预选的晶粒尺寸。
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公开(公告)号：US5397370A
公开(公告)日：1995-03-14
申请号：US505951
申请日：1990-04-06
IPC分类号： B24D3/06 , C04B35/111 , C04B35/80 , C04B35/52
CPC分类号： B24D3/06 , C04B35/111 , C04B35/803 , Y10T407/27
摘要： A ceramic composition comprising a polycrystalline alumina matrix having titanium carbide whiskers distributed therein. The composition comprises 50 to 90 volume percent high purity alumina, 10 to 50 volume percent single crystal titanium carbide whiskers, and up to 3 volume percent being the residue of sintering aids.
摘要翻译： 一种陶瓷组合物，其包含分布在其中的具有碳化钛晶须的多晶氧化铝基体。 该组合物包含50至90体积％的高纯度氧化铝，10至50体积％的单晶碳化钛晶须，和至多3体积％的烧结助剂残留物。
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公开(公告)号：US5350258A
公开(公告)日：1994-09-27
申请号：US897226
申请日：1992-06-11
CPC分类号： B23B27/143 , B23B2200/321 , Y10T407/235 , Y10T407/245 , Y10T407/27 , Y10T82/10
摘要： A ceramic cutting insert for high speed machining of materials is provided having an integral chip control surface thereon.
摘要翻译： 提供了一种用于材料的高速加工的陶瓷切削刀片，其上具有整体的切屑控制表面。
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公开(公告)号：US08696264B2
公开(公告)日：2014-04-15
申请号：US13362131
申请日：2012-01-31
申请人： Christoph Gey , Pankaj K. Mehrotra
发明人： Christoph Gey , Pankaj K. Mehrotra
IPC分类号： B23B27/14
CPC分类号： B23B27/1611 , B23B27/145 , B23B27/148 , B23B2200/3681 , B23P15/28 , B28B1/002 , Y10T29/49826 , Y10T407/23
摘要： A cutting insert for use on a tool body includes a first member formed in a predetermined shape and a second member formed separate from the first member in a second predetermined shape and coupled to the first member. At least one of the first member or the second member comprise a number of cutting portions adapted to perform cutting operations on a workpiece.
摘要翻译： 用于工具主体的切削刀片包括形成为预定形状的第一构件和与第一构件分开形成并与第一构件联接的第二构件。 第一构件或第二构件中的至少一个包括适于在工件上执行切割操作的多个切割部分。
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6.发明授权CVD coating scheme including alumina and/or titanium-containing materials and method of making the same 有权包括氧化铝和/或含钛材料的CVD涂层方法及其制备方法公开(公告)号：US08080312B2
公开(公告)日：2011-12-20
申请号：US11472921
申请日：2006-06-22
IPC分类号： B32B9/00
CPC分类号： C23C16/36 , C23C28/042 , C23C28/044 , C23C28/42 , Y10T428/24975 , Y10T428/252 , Y10T428/265 , Y10T428/31678
摘要： A coated body that includes a substrate and a coating scheme on the substrate. The coating scheme includes a CVD titanium carbonitride coating layer containing titanium carbonitride grains that are of a pre-selected grain size. The coating scheme further includes a first titanium/aluminum-containing coating layer containing first titanium/aluminum-containing grains applied so as to be farther away from the substrate than the titanium carbonitride coating layer. The first titanium/aluminum-containing grains are of a pre-selected grain size. The coating scheme also includes a CVD alumina coating layer containing alumina grains applied so as to be farther away from the substrate than the first titanium/aluminum-containing coating layer. The alumina grains are of a pre-selected grain size.
摘要翻译： 包括基材的涂层体和在基材上的涂布方案。 涂布方案包括含有预选晶粒尺寸的碳氮化钛晶粒的CVD氮化钛碳涂层。 该涂布方案还包括第一含钛/铝的涂层，其含有比碳氮化钛涂层更远离基材的第一含钛/铝的晶粒。 第一含钛/含铝颗粒具有预选的晶粒尺寸。 涂覆方案还包括含有氧化铝颗粒的CVD氧化铝涂层，其比第一含钛/铝的涂层更远离衬底。 氧化铝颗粒具有预选的晶粒尺寸。
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7.发明授权Ceramic body reinforced with coarse silicon carbide whiskers and method for making the same 失效用粗碳化硅晶须加固的陶瓷体及其制造方法公开(公告)号：US06905992B2
公开(公告)日：2005-06-14
申请号：US10208597
申请日：2002-07-30
申请人： Pankaj K. Mehrotra , Shanghua Wu
发明人： Pankaj K. Mehrotra , Shanghua Wu
CPC分类号： C04B41/87 , C04B35/10 , C04B35/5607 , C04B35/58007 , C04B35/58021 , C04B35/58035 , C04B35/6261 , C04B35/6303 , C04B35/64 , C04B35/645 , C04B35/6455 , C04B35/803 , C04B35/806 , C04B41/009 , C04B41/4529 , C04B2235/3206 , C04B2235/3217 , C04B2235/3225 , C04B2235/3244 , C04B2235/3813 , C04B2235/3817 , C04B2235/3826 , C04B2235/3856 , C04B2235/3865 , C04B2235/3886 , C04B2235/3895 , C04B2235/526 , C04B2235/5264 , C04B2235/5276 , C04B2235/5296 , C04B2235/5436 , C04B2235/6581 , C04B2235/661 , C04B2235/721 , C04B2235/77 , C04B2235/96 , Y10T428/12576 , C04B41/5031 , C04B41/5061 , C04B41/5068 , C04B41/5057 , C04B41/5062 , C04B35/80 , C04B35/515
摘要： A ceramic composite made by compacting a starting powder blend. The composite includes between about 50 volume percent and about 99 volume percent of a ceramic matrix; and between about 1 volume percent and about 50 volume percent as-processed silicon carbide whiskers. The ceramic composite having a fracture toughness (KIC) of greater than about 4.0 MPam1/2. The ceramic has a silicon carbide whisker density as measured in whiskers per square millimeter equal to or less than about 1500 times the volume percent of silicon carbide whiskers, but in a density sufficient for the ceramic composite to have the fracture toughness.
摘要翻译： 通过压实起始粉末混合物制成的陶瓷复合材料。 该复合材料包括约50体积％至约99体积％的陶瓷基体; 和约1体积％至约50体积％的经处理的碳化硅晶须。 所述陶瓷复合材料具有大于约4.0MPam 1/2的断裂韧性（K <！ - SIPO
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公开(公告)号：US06737010B2
公开(公告)日：2004-05-18
申请号：US10033051
申请日：2001-10-25
IPC分类号： B28B1118
CPC分类号： C04B41/009 , B23B2226/18 , C04B41/0072 , C04B41/52 , C04B41/80 , C04B41/89 , Y10T407/27 , C04B41/4556 , C04B41/5025 , C04B41/53 , C04B41/4529 , C04B35/10 , C04B35/119 , C04B35/58 , C04B35/56 , C04B35/584 , C04B35/803 , C04B35/597
摘要： A process for making a heat treated ground ceramic cutting tool and the resultant cutting tool. The process includes the steps of: providing an uncoated ground ceramic cutting tool having at least a portion thereof ground; and heat treating the uncoated ground ceramic cutting tool so as to form the heat treated ground ceramic cutting tool.
摘要翻译： 一种用于制造经热处理的陶瓷切割工具和所得切割工具的方法。 该方法包括以下步骤：提供具有至少一部分地面的未涂覆的陶瓷切割工具; 并且对未涂覆的陶瓷切割工具进行热处理，以形成热处理的陶瓷切割工具。
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公开(公告)号：US06204213B1
公开(公告)日：2001-03-20
申请号：US09399071
申请日：1999-09-18
IPC分类号： C04B3581
CPC分类号： C04B35/58 , C04B35/56 , C04B35/5611 , C04B35/58021 , C04B35/645 , C04B35/806 , Y10T407/27
摘要： A ceramic composition produced by the consolidation of a blend of starting components. The composition comprises a matrix with one or more of the carbides, nitrides and carbonitrides of hafnium, molybdenum, zirconium, tantalum, niobium, vanadium and tungsten, titanium nitride, and titanium carbonitride in an amount that is greater than 50 volume percent of the matrix. The matrix comprises between 60 and 99.8 volume percent of the composition. Ceramic whiskers are uniformly dispersed throughout the matrix wherein the ceramic whiskers comprises between 0.2 and 40 volume percent of the composition.
摘要翻译： 通过固结起始组分的混合物制备的陶瓷组合物。 该组合物包含一种具有铪，钼，锆，钽，铌，钒和钨的一种或多种碳化物，氮化物和碳氮化物的基质，其量大于基体的50体积％ 。 该基质占组合物的60至99.8体积％。 陶瓷晶须均匀分散在整个基质中，其中陶瓷晶须占组合物的0.2至40体积％。
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10.发明授权Group IVB boride based articles, articles, cutting tools, methods of making, and method of machining group IVB based materials 失效基于IVB硼化物的制品，制品，切削工具，制造方法和加工基于IVB的材料的方法
公开(公告)号：US5632941A
公开(公告)日：1997-05-27
申请号：US425163
申请日：1995-04-20
CPC分类号： C04B35/58071 , B24D3/06 , B24D3/34 , B24D3/342 , C04B35/58078 , C04B35/645 , Y10S264/36
摘要： A densified titanium diboride based ceramic composition is provided having W and Co therein and a fine grain size. The composition has particular usefulness as a cutting tool for the machining of titanium based alloys at high speeds.
摘要翻译： 提供了一种致密化的二硼化钛基陶瓷组合物，其中具有W和Co并且具有细晶粒度。 该组合物作为用于在高速下加工钛基合金的切削工具具有特殊的用途。
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