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公开(公告)号：US20060107602A1
公开(公告)日：2006-05-25
申请号：US10532891
申请日：2003-10-29
Applicant: Iakovos Sigalas , Geoffrey Davies , Mosimanegape Masete , Raymond Chapman
Inventor： Iakovos Sigalas , Geoffrey Davies , Mosimanegape Masete , Raymond Chapman
CPC classification number: E21B10/567 , B01J3/062 , B01J3/065 , B01J2203/063 , B01J2203/066
Abstract: A composite material comprises a plurality of cores of material selected from the group comprising carbides, nitrides, carbonitrides, cemented carbides, cemented nitrides, cemented carbonitrides and mixtures thereof, dispersed in a matrix. The matrix comprises the components for making an ultra-hard material, such as diamond or cBN abrasive particles, and a suitable binder. The ultra-hard material is polycrystalline in nature and is typically PCD or PcBN. The cores are typically provided as individual particles or in the form of granules. The granules may be further coated with a second coating, which may be a similar material to that of the cores or of an ultra-hard material of a different grade to that of the first coating. The composite material typically takes on a honeycomb structure of a hard material and cores within the pores of the honeycomb structure bonded to the honeycomb structure. The pores of the honeycomb structure may be ordered or random. A method of producing the composite material and a method of producing a tool component incorporating such a material are also provided.
Abstract translation: 复合材料包括分散在基质中的多种选自碳化物，氮化物，碳氮化物，硬质合金，粘结氮化物，粘结碳氮化物及其混合物的材料芯。 基质包括用于制造超硬材料的组分，例如金刚石或cBN研磨剂颗粒，以及合适的粘合剂。 超硬材料本质上是多晶的，通常是PCD或PcBN。 核心通常提供为单个颗粒或颗粒形式。 颗粒可以进一步涂覆第二涂层，其可以是与芯的类似材料或与第一涂层不同等级的超硬材料的材料。 复合材料通常在与蜂窝结构体结合的蜂窝结构体的孔内具有硬质材料的蜂窝结构和芯。 蜂窝结构的孔可以是有序的或随机的。 还提供了一种生产该复合材料的方法和一种制造包含这种材料的工具部件的方法。
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112.发明申请Method of making synthetic gems comprising elements recovered from remains of a species of the kingdom animalia 有权制造合成宝石的方法，其包括从动物界的物种的残余物中回收的元素公开(公告)号：US20040031434A1
公开(公告)日：2004-02-19
申请号：US10643330
申请日：2003-08-19
Inventor： Russell P. VandenBiesen , Gregory R. Herro , Dean T. VandenBiesen
IPC: C30B033/06
CPC classification number: B01J3/065 , B01J2203/061 , B01J2203/0655 , B01J2203/068 , C30B23/00 , C30B29/04
Abstract: This invention is a method of making a synthetic gem comprising elements recovered from remains of a species of the Kingdom Animalia, comprising the steps of collecting substantially pure carbon from the remains and creating gems from the carbon using crystal growth sublimation.
Abstract translation: 本发明是一种制备合成宝石的方法，其包括从动物界的种类的残余物回收的元素，其包括以下步骤：从残余物中收集基本上纯的碳，并使用晶体生长升华从碳中产生宝石。
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公开(公告)号：US5360477A
公开(公告)日：1994-11-01
申请号：US24948
申请日：1993-03-02
Applicant: Tohru Inoue , Masaya Kadono , Akiharu Miyanaga
Inventor： Tohru Inoue , Masaya Kadono , Akiharu Miyanaga
CPC classification number: C01B31/06 , B01J19/123 , B01J3/062 , B01J3/065 , C30B1/12 , C30B29/02 , B01J2203/0615 , B01J2203/0625 , B01J2203/0655 , B01J2203/068 , Y10S117/904
Abstract: A process for fabricating diamond from a starting powder material containing carbon as the principal component, and said process comprising bringing said powder material under high pressure, wherein, said powder material containing carbon as the principal component is a powder material containing C.sub.60 and/or carbon microtubules as the principal component, andsaid powder material is brought under high pressure by applying a gradient pressure to the material, while the portion of the powder material to which maximum pressure is applied is irradiated by a laser beam optionally through a diamond window material. An apparatus for fabricating diamond is also described.
Abstract translation: 一种从含有碳作为主要成分的起始粉末材料制造金刚石的方法，所述方法包括使所述粉末材料在高压下进行，其中所述含有碳为主要成分的粉末材料是含有C 60和/或碳的粉末材料 微管作为主要成分，并且通过对材料施加梯度压力使所述粉末材料处于高压下，同时施加最大压力的粉末材料部分可以通过激光束任选地通过金刚石窗材料照射。 还描述了一种用于制造金刚石的装置。
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114.发明授权
公开(公告)号：US5295402A
公开(公告)日：1994-03-22
申请号：US775863
申请日：1991-10-15
Applicant: Harold P. Bovenkerk
Inventor： Harold P. Bovenkerk
CPC classification number: B01J3/065 , B30B11/004 , G01N3/40 , G01N2203/0085 , G01N2203/04
Abstract: Broadly, the present invention is directed to a method for achieving high pressure wherein a sample is placed between a pair of diamond anvils and the anvils compressed. The improvement comprises forming the anvils from one or more of isotopically-pure .sup.12 C or .sup.13 C diamond. Isotopically-pure .sup.13 C diamond is preferred as it has the highest atomic or bond density parameter of any known material and, therefore, should have the highest hardness also Isotopically-enriched diamond .sup.13 C diamond should find utility as an anvil with higher .sup.13 C contents increasing the hardness of the anvil product. By utilizing isotopically pure diamond anvils, less breakage at current pressures should be realized concomitant with the ability to achieve yet higher pressures.
Abstract translation: 广泛地，本发明涉及一种实现高压的方法，其中将样品置于一对金刚石砧和压砧之间。 改进包括从同位素纯12C或13C金刚石中的一种或多种形成砧座。 同位素纯13C金刚石是优选的，因为它具有任何已知材料的最高的原子或键密度参数，因此应具有最高的硬度。同位素富集的金刚石13C金刚石应发现作为具有较高13C含量的砧座增加硬度 的铁砧产品。 通过利用同位素纯金刚石砧座，应当实现当前压力下的破裂，同时实现更高压力的能力。
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115.发明授权
公开(公告)号：US5190734A
公开(公告)日：1993-03-02
申请号：US660332
申请日：1991-02-22
Applicant: Robert H. Frushour
Inventor： Robert H. Frushour
IPC: B01J3/06
CPC classification number: B01J3/065
Abstract: An end cap apparatus for high pressure, high temperature reaction vessels having a reaction chamber containing a reaction charge includes a single member disposed in registry with the reaction charge in the reaction chamber which is formed of at least two or more materials, at least one of which is electrically conductive, and at least one of which is non-conductive to both heat and electricity. In a preferred embodiment, the member is formed of a mixture of graphite and an alkali halide salt. In certain applications, an outer, non-conductive ceramic member surrounds and supports the inner member.
Abstract translation: 用于具有包含反应电荷的反应室的高压高温反应容器的端盖装置包括与反应室中的反应装料对准设置的单个构件，其由至少两种或更多种材料形成，所述反应装置由至少两种或更多种材料形成， 其是导电的，并且其中的至少一个对热和电都是不导电的。 在优选的实施方案中，该构件由石墨和碱金属卤化物盐的混合物形成。 在某些应用中，外部非导电陶瓷构件围绕并支撑内部构件。
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Patent Agency Ranking
公开(公告)号：US4097208A
公开(公告)日：1978-06-27
申请号：US813709
申请日：1977-07-07
Applicant: Hiroshi Ishizuka
Inventor： Hiroshi Ishizuka
CPC classification number: B01J3/065 , Y10S425/026
Abstract: An ultrahigh pressure apparatus for diamond synthesis or the like which comprises a pair of opposed frustoconical punches with a flat end surface, an annular die made of a very hard metallic material and placed between said punches, a hollow cylinder made of a sintered alumina to be free of pores having an inner diameter substantially equal to that of the flat end surface of the punches, a pair of gaskets around and adjacent to the flank of said punches which gaskets each having an outer diameter larger than that of said hollow cylinder and said die having at the middle portion thereof a substantially concentric cylindrical projection of an axial length equal to that of said hollow cylinder so that the bore is tightly fitted to the gaskets and the hollow cylinder.
Abstract translation: 一种用于金刚石合成等的超高压装置，其包括一对具有平坦端面的相对的截头圆锥形冲头，由非常硬的金属材料制成并放置在所述冲头之间的环形模具，由烧结氧化铝制成的中空圆柱体 不具有与冲头的平坦端面的内径大致相同的内径的孔，围绕并邻近所述冲头的侧面的一对垫圈，所述垫圈的外径大于所述中空圆筒的外径，并且所述模具 在其中部处具有与所述中空圆柱体的轴向长度相等的基本上同心的圆柱形突起，使得所述孔紧密地配合到所述垫圈和所述中空圆柱体上。
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公开(公告)号：US3914078A
公开(公告)日：1975-10-21
申请号：US53804875
申请日：1975-01-02
Applicant: US ARMY
Inventor： KENDALL DAVID P
CPC classification number: B01J3/065 , Y10S425/026
Abstract: The generation of ultra-high pressures by a pair of opposed Bridgeman-type anvils is improved by surrounding the major portions of each anvil with a frustro-conical segmented jacket in position to transmit vertical forces thereon to the anvils in an axial direction and at the same time induce lateral compressive stresses therein for increasing the resistance thereof to brittle failure. Additional support is provided to the pressure-face ends of the anvils by a die ring laterally disposed therebetween in position to be circumferentially stressed by a segmented die ring which is, in turn, similarly compressed by a band of pressuretransmitting metal subjected to lateral extrusion by an annular piston enclosing the pressure system. The displacement of the piston is adjustably controlled in accordance with the size of the anvils and the axial forces thereon to provide optimum support to the die ring.
Abstract translation: 通过一对相对的Bridgeman型砧骨产生超高压通过围绕每个砧座的主要部分而改进，其中截顶锥形分段护套在其位置上将其垂直力在轴向方向上传递到砧座，并且在 同时在其中引起横向压缩应力，以增加其对脆性破坏的抵抗力。 通过横向设置在它们之间的模具环提供额外的支撑，所述模具环在其周向受到分段模具环的应力的位置，所述分段模具环又受到经受横向的压力传递金属带的类似地压缩 通过围绕压力系统的环形活塞挤出。 根据砧座的尺寸和其上的轴向力可调节地控制活塞的位移，以提供对模环的最佳支撑。
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公开(公告)号：US3732043A
公开(公告)日：1973-05-08
申请号：US3732043D
申请日：1971-04-22
Applicant: BAKUL V , PRIKHNA A , SHULZHENKO A
Inventor： BAKUL V , PRIKHNA A , SHULZHENKO A
CPC classification number: B30B11/004 , B01J3/065
Abstract: A high pressure/temperature device for carrying out the synthesis of superhard materials, such as diamond and cubic boron nitride, the device consisting of two dies having recesses in closing faces, said recesses forming, in combination, a highpressure chamber which accommodates a container charged with a reaction mixture. In each die, the recess is made in the form of a truncated cone conjugated with a sphere or in the form of a hyperboloid of revolution.
Abstract translation: 用于进行超硬材料（例如金刚石和立方氮化硼）的合成的高压/高温装置，所述装置由两个在封闭面上具有凹槽的模具组成，所述凹部组合形成一个高压室， 装有反应混合物的容器。 在每个模具中，凹部被制成与球体共轭或以旋转双曲面形式的截锥体的形式。
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公开(公告)号：US3577590A
公开(公告)日：1971-05-04
申请号：US3577590D
申请日：1968-06-27
Applicant: VICTOR C D DAWSON , ARNOLD E SEIGEL
Inventor： DAWSON VICTOR C D , SEIGEL ARNOLD E
CPC classification number: F41A21/04 , B01J3/06 , B01J3/065 , B21C37/152 , Y10S425/026
Abstract: A high-pressure chamber having an inner tubular member circumscribed by a concentric outer tubular member of fully autofrettaged fabrication with a segmented circumferentially complete cylinder of high compressive strength material extending between the inner and outer tubular members.
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公开(公告)号：US3543347A
公开(公告)日：1970-12-01
申请号：US3543347D
申请日：1968-08-15
Applicant: ISHIZUKA HIROSHI
Inventor： ISHIZUKA HIROSHI
CPC classification number: B01J3/065
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