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11.发明授权Process for cementing diamond to silicon-silicon carbide composite and article produced thereby 失效将金刚石固结到硅 - 碳化硅复合材料和由此生产的制品的工艺
公开(公告)号：US4353963A
公开(公告)日：1982-10-12
申请号：US217271
申请日：1980-12-17
申请人： Minyoung Lee , Lawrence E. Szala
发明人： Minyoung Lee , Lawrence E. Szala
CPC分类号： C04B35/645 , B01J3/062 , B24D18/0009 , B32B18/00 , C04B35/52 , C04B35/6316 , C04B35/653 , C04B37/001 , B01J2203/062 , B01J2203/063 , B01J2203/0655 , B01J2203/0685 , C04B2235/3826 , C04B2235/427 , C04B2235/428 , C04B2235/5436 , C04B2235/5472 , C04B2235/604 , C04B2235/616 , C04B2235/656 , C04B2235/6567 , C04B2235/658 , C04B2235/80 , C04B2237/083 , C04B2237/16 , C04B2237/30 , C04B2237/361 , C04B2237/363 , C04B2237/365 , C04B2237/38 , C04B2237/61 , C04B2237/64 , C04B2237/704 , C04B37/005 , Y10T428/24388 , Y10T428/30
摘要： A process for simultaneously cementing diamond fines together and bonding the cemented diamonds to a silicon-silicon carbide composite is described. During the process the silicon-silicon-carbide composite furnishes silicon for the cementing and bonding function and the silicon-silicon carbide composite provides for the structural stability of the resulting article. The process comprises placing a quantity of diamond powder and a mass of silicon-silicon carbide composite adjacent to each other, packing such material to form a stabilized geometry, heating the stabilized geometry in an inert atmosphere, and simultaneously applying pressure thereto.
摘要翻译： 描述了将金刚石细粒同时固结在一起并将胶结金刚石结合到硅 - 碳化硅复合材料的方法。 在该过程中，硅 - 碳化硅复合材料提供用于粘结和粘合功能的硅，并且硅 - 碳化硅复合材料提供所得制品的结构稳定性。 该方法包括将一定数量的金刚石粉末和大量的碳化硅 - 碳化硅复合体彼此相邻放置，填充这种材料以形成稳定的几何形状，在惰性气氛中加热稳定的几何形状，同时向其施加压力。
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公开(公告)号：US4234661A
公开(公告)日：1980-11-18
申请号：US19366
申请日：1979-03-12
CPC分类号： C04B41/009 , B24D3/08 , B32B18/00 , C04B35/6455 , C04B41/5002 , C04B41/85 , C04B2235/658 , C04B2235/6581 , C04B2235/6582 , C04B2237/363 , C04B2237/368 , C04B2237/60 , C04B2237/61 , C04B2237/704 , Y10T428/31504
摘要： A mass of diamond crystals in contact with a mass of eutectiferous silicon-rich alloy and a silicon nitride ceramic substrate are disposed in a container and placed within a pressure transmitting powder medium. Pressure is applied to the powder medium resulting in substantially isostatic pressure being applied to the container and its contents sufficient to dimensionally stabilize the container and its contents. The resulting shaped substantially isostatic system of powder-enveloped container is hot-pressed whereby fluid eutectiferous silicon-rich alloy is produced and infiltrated through the interstices between the diamond crystals and contacts the contacting face of the silicon nitride substrate sufficiently producing, upon cooling, an adherently bonded integral composite.
摘要翻译： 与大量共晶富硅合金和氮化硅陶瓷基板接触的大量金刚石晶体设置在容器中并放置在压力传递粉末介质中。 压力被施加到粉末介质上，导致基本上均衡的压力被施加到容器及其内容物足以使容器及其内容物尺寸稳定。 所得到的粉末包裹容器的基本均匀的体系被热压，从而产生流体共晶富含硅的合金，并渗入金刚石晶体之间的间隙并与氮化硅衬底的接触面接触，在冷却时， 贴合的整体复合材料。
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13.发明授权Process for preparing a polycrystalline diamond body/silicon carbide substrate composite 失效制备多晶金刚石体/碳化硅衬底复合材料的方法
公开(公告)号：US4171339A
公开(公告)日：1979-10-16
申请号：US889108
申请日：1978-04-17
IPC分类号： B01J3/06 , B22F3/14 , B22F3/15 , B22F7/08 , B23B27/14 , B24D3/08 , B24D18/00 , C04B37/00 , C04B35/56 , B24D3/06 , C04B35/58
CPC分类号： C04B35/645 , B01J3/062 , B22F3/14 , B22F3/15 , B22F7/08 , B23B27/148 , B24D18/0009 , B24D3/08 , C04B35/52 , C04B35/6316 , C04B35/6455 , C04B37/001 , C22C26/00 , B01J2203/062 , B01J2203/0635 , B01J2203/0655 , B01J2203/0685 , B22F2005/001 , C04B2235/3891 , C04B2235/40 , C04B2235/404 , C04B2235/405 , C04B2235/408 , C04B2235/427 , C04B2235/428 , C04B2235/5436 , C04B2235/5472 , C04B2235/616 , C04B2235/656 , C04B2235/721 , C04B2235/80 , C04B2235/96 , C04B2237/363 , C04B2237/365 , C04B2237/61
摘要： A mass of diamond crystals in contact with a mass of eutectiferous silicon-rich alloy and a silicon carbide ceramic substrate are disposed in a container and placed within a pressure transmitting powder medium. Pressure is applied to the powder medium resulting in substantially isostatic pressure being applied to the container and its contents sufficient to dimensionally stabilize the container and its contents. The resulting shaped substantially isostatic system of powder-enveloped container is hot-pressed whereby fluid eutectiferous silicon-rich alloy is produced and infiltrated through the interstices between the diamond crystals and contacts the contacting face of the silicon carbide substrate sufficiently producing, upon cooling, an adherently bonded integral composite.
摘要翻译： 与大量共晶富硅合金和碳化硅陶瓷基板接触的大量金刚石晶体设置在容器中并放置在压力传递粉末介质中。 压力被施加到粉末介质上，导致基本上均衡的压力被施加到容器及其内容物足以使容器及其内容物尺寸稳定。 将所得到的粉末包裹容器的基本均匀的体系进行热压，由此产生流体共晶富含硅的合金并渗入金刚石晶体之间的间隙并与碳化硅衬底的接触面接触，在冷却时， 贴合的整体复合材料。
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公开(公告)号：US4124401A
公开(公告)日：1978-11-07
申请号：US844448
申请日：1977-10-21
CPC分类号： C04B35/645 , B01J3/062 , C04B35/52 , C04B35/6316 , B01J2203/062 , B01J2203/0655 , B01J2203/0685 , B22F2005/001 , C04B2235/3826 , C04B2235/3839 , C04B2235/3843 , C04B2235/3847 , C04B2235/3891 , C04B2235/40 , C04B2235/404 , C04B2235/405 , C04B2235/408 , C04B2235/427 , C04B2235/428 , C04B2235/5436 , C04B2235/5472 , C04B2235/616 , C04B2235/721 , C04B2235/728 , C04B2235/80 , C04B2235/96
摘要： A mass of diamond crystals in contact with a mass of eutectiferous silicon-rich alloy are disposed in a container and placed within a pressure transmitting powder medium. Pressure is applied to the powder medium resulting in substantially isostatic pressure being applied to the container and its contents sufficient to dimensionally stabilize the container and its contents. The resulting shaped substantially isostatic system of powder-enveloped container is hot-pressed whereby fluid eutectiferous silicon-rich alloy is produced and infiltrated through the interstices between the diamond crystals producing, upon cooling, an adherently bonded integral body.
摘要翻译： 与大量共晶富含硅的合金接触的大量金刚石晶体设置在容器中并放置在压力传递粉末介质中。 压力被施加到粉末介质上，导致基本上均衡的压力被施加到容器及其内容物足以使容器及其内容物尺寸稳定。 将所形成的基本上均匀的粉末包封容器的等静压系统热压，从而产生流体共晶富含硅的合金，并通过金刚石晶体之间的间隙渗透，在冷却时产生粘附的整体。
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公开(公告)号：US4063907A
公开(公告)日：1977-12-20
申请号：US599941
申请日：1975-07-28
CPC分类号： C23C24/045 , C09K3/1436
摘要： Abrasive particles are prepared by milling diamond particles, metal compound and milling balls to smear a coating of the compound on the diamond particles and firing the compound-coated diamond particles producing a rough granular adherent covering of metal and/or metal carbide surface coating chemically bonded to the diamond surface by metal carbide.
摘要翻译： 研磨颗粒通过研磨金刚石颗粒，金属化合物和研磨球以在金刚石颗粒上涂抹化合物的涂层并焙烧化合物涂覆的金刚石颗粒来制备，以产生化学键合的金属和/或金属碳化物表面涂层的粗糙颗粒粘附覆盖物 通过金属碳化物到金刚石表面。
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公开(公告)号：US4011064A
公开(公告)日：1977-03-08
申请号：US599942
申请日：1975-07-28
CPC分类号： C23C24/045 , C09K3/1436
摘要： Abrasive particles are prepared by milling cubic boron nitride particles, metal compound and milling balls to smear a coating of the compound on the cubic boron nitride particles and firing the compound-coated boron nitride particles producing a rough granular adherent covering of metal and/or metal boride and/or nitride surface coating chemically bonded to the cubic boron nitride surface by metal boride and/or nitride.
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公开(公告)号：US4539141A
公开(公告)日：1985-09-03
申请号：US630905
申请日：1984-07-13
申请人： Milivoj K. Brun , Minyoung Lee , Lawrence E. Szala
发明人： Milivoj K. Brun , Minyoung Lee , Lawrence E. Szala
IPC分类号： C04B35/111 , C04B35/488 , C04B35/56 , C04B35/65
CPC分类号： C04B35/645 , C04B35/111 , C04B35/488 , C04B35/5611 , C04B35/65
摘要： A particulate mixture of ceramic powder, free carbon and a hydride of a metal selected from the group consisting of hafnium, niobium, tantalum, titanium, vanadium, zirconium and mixtures thereof is hot pressed decomposing the hydride and reacting the resulting metal with carbon producing a polycrystalline microcomposite comprised of a continuous phase of the carbide of the metal which encapsulates at least about 20% by volume of the ceramic particles and which either encapsulates or is intermixed with the balance of said ceramic particles.
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公开(公告)号：US4407968A
公开(公告)日：1983-10-04
申请号：US412336
申请日：1982-08-27
申请人： Minyoung Lee , Lawrence E. Szala
发明人： Minyoung Lee , Lawrence E. Szala
IPC分类号： C04B35/111 , C04B35/117 , C04B35/10 , C04B35/56
CPC分类号： C04B35/117 , C04B35/111
摘要： A particulate dispersion of Al.sub.2 O.sub.3, elemental non-diamond carbon and a titanium member selected from the group consisting of elemental titanium, TiH.sub.2 and mixtures thereof is formed into a compact and sintered producing a ceramic composite having a minimum Rockwell A hardness of about 92 and being comprised of an Al.sub.2 O.sub.3 phase and a substoichiometric titanium carbide phase.
摘要翻译： 将Al 2 O 3，元素非金刚石碳和选自元素钛，TiH 2及其混合物的钛成分的颗粒分散体形成为紧凑且烧结的，生产具有约92的最小洛氏硬度A的陶瓷复合材料，并且 由Al2O3相和亚化学计量碳化钛相组成。
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19.发明授权Composite of metal-bonded cubic boron nitride and a substrate and process of preparation 失效复合金属结合立方氮化硼和基材及其制备方法
公开(公告)号：US4374651A
公开(公告)日：1983-02-22
申请号：US305865
申请日：1981-09-28
申请人： Minyoung Lee , Lawrence E. Szala
发明人： Minyoung Lee , Lawrence E. Szala
IPC分类号： B22F3/14 , B22F7/06 , B32B18/00 , C04B35/5831 , C22C1/05 , C22C29/00 , C22C29/02 , C22C29/06 , C22C29/08 , C22C29/10 , C22C29/14 , C22C29/16 , C22C32/00 , B24D3/02
CPC分类号： B22F7/06 , B32B18/00 , C04B35/5831 , C04B2235/6567 , C04B2235/658 , C04B2235/6582 , C04B2237/121 , C04B2237/122 , C04B2237/123 , C04B2237/126 , C04B2237/36 , C04B2237/361 , C04B2237/363 , C04B2237/365 , C04B2237/368 , C04B2237/61 , C04B2237/704
摘要： A process for simultaneously (1) cementing particles of cubic boron nitride (CBN) together, (2) bonding particles of ceramic together to form a substrate, or support layer, for the cemented CBN particles and bonding the cemented CBN particles to the substrate is described. Substrates consisting essentially of compatible combinations of ceramic particles and an aluminum-base bonding medium are disclosed.
摘要翻译： 一种用于同时（1）将立方氮化硼（CBN）的颗粒固结在一起的方法，（2）将陶瓷的颗粒结合在一起以形成用于粘结的CBN颗粒的基底或支撑层，并将粘结的CBN颗粒粘合到基底上 描述。 公开了基本上由陶瓷颗粒和铝基粘合介质的相容组合组成的基板。
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20.再颁专利Composite of bonded cubic boron nitride crystals on a silicon carbide substrate 失效在碳化硅衬底上复合结合的立方氮化硼晶体
公开(公告)号：USRE30503E
公开(公告)日：1981-02-03
申请号：US30275
申请日：1979-04-16
申请人： Minyoung Lee , Lawrence E. Szala
发明人： Minyoung Lee , Lawrence E. Szala
IPC分类号： B22F7/06 , B24D3/08 , C04B35/5831 , C04B37/00
CPC分类号： C04B35/6455 , B22F7/06 , B24D3/08 , C04B35/5831 , C04B37/006 , C04B2237/121 , C04B2237/361 , C04B2237/365 , C04B2237/61 , Y10T29/49984
摘要： A mass of cubic boron nitride (CBN) crystals, aluminum or aluminum alloy and a silicon carbide ceramic substrate are disposed in a container which is placed within a pressure-transmitting powder medium. Pressure ranging from about 20,000 psi to about 200,000 psi is applied to the powder medium resulting in substantially isostatic pressure being applied to the container and its contents. To the resulting shaped substantially-isostatic system of powder-enveloped container, heat and pressure are applied simultaneously whereby the aluminum or aluminum alloy is liquefied and infiltrated through the interstices between the CBN crystals and diffused into the contacting face of the silicon carbide substrate sufficiently to produce, upon cooling, an adherently bonded integral composite.
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