公开(公告)号：US20150027363A1

公开(公告)日：2015-01-29

申请号：US14383074

申请日：2013-03-13

Applicant: Element Six Technologies Limited

Inventor： Dietrich Borse ,  Eugen Gura ,  Carlton Nigel Dodge ,  Raymond Anthony Spits

IPC: C30B9/00

CPC classification number: C30B9/00 ,  B01J3/067 ,  B01J23/75 ,  B01J23/755 ,  B01J23/8892 ,  B01J2203/0625 ,  B01J2203/068 ,  C30B29/04

Abstract: A method for manufacturing a plurality of synthetic single crystal diamonds, the method comprising: forming a plurality of seed pads, each seed pad comprising a plurality of single crystal diamond seeds anchored to, or embedded in, an inert holder; loading a carbon source, a metal catalyst, and the plurality of seed pads into a capsule; loading the capsule into a high pressure high temperature (HPHT) press; and subjecting the capsule to a HPHT growth cycle to grow single crystal diamond material on the plurality of single crystal diamond seeds, the HPHT growth cycle comprising: initiating HPHT growth of single crystal diamond material on the plurality of single crystal diamond seeds by increasing pressure and temperature; maintaining HPHT growth of single crystal diamond material on the plurality of single crystal diamond seeds via a pressure driven growth process by controlling and maintaining pressure and temperature; and terminating HPHT growth of single crystal diamond material on the plurality of single crystal diamond seeds by reducing pressure and temperature, wherein the plurality of single crystal diamond seeds remain anchored to, or embedded in, the inert holders during the HPHT growth cycle.

Abstract translation: 一种用于制造多种合成单晶金刚石的方法，所述方法包括：形成多个种子垫，每个种子垫包括多个固定在惰性保持器上或嵌入在惰性保持器中的单晶金刚石种子; 将碳源，金属催化剂和所述多个种子垫装载到胶囊中; 将胶囊装入高压高温（HPHT）压机中; 以及对所述胶囊进行HPHT生长周期以在所述多个单晶金刚石晶种上生长单晶金刚石材料，所述HPHT生长周期包括：通过增加压力在所述多个单晶金刚石晶种上引发单晶金刚石材料的HPHT生长;以及 温度; 通过控制和保持压力和温度，通过压力驱动生长过程，保持多晶单晶金刚石材料的HPHT生长; 并通过降低压力和温度来终止在多个单晶金刚石晶种上的单晶金刚石材料的HPHT生长，其中多个单晶金刚石晶种在HPHT生长周期期间保持锚定或嵌入在惰性保持器中。

公开(公告)号：US08851871B1

公开(公告)日：2014-10-07

申请号：US13738647

申请日：2013-01-10

Applicant: US Synthetic Corporation

Inventor： Josh J. Nell ,  Derek M. Lontine ,  Eric T. Johnson ,  Scott Williams ,  Tyson D. Bunker ,  Kevin C. Bach

IPC: B30B15/02 ,  B30B15/30 ,  B01J3/06

CPC classification number: B29C43/02 ,  B01J3/06 ,  B01J3/065 ,  B01J3/067 ,  B30B11/004 ,  B30B15/028 ,  B30B15/30 ,  B30B15/304

Abstract: A press, an automated loading system for a press and related methods are provided including a loading system having a first assembly configured to carry a reaction cell to an anvil of a press base and a second assembly configured to assist in positioning and orientating the reaction cell on the anvil. In one embodiment, the first assembly may include a trolley displaceable along a guide member to carry the reaction cell to the anvil. The first and second assemblies may each include guide members that are displaceable relative to the anvil that are configured to position the reaction cell at a desired location and orientation on the anvil. In one embodiment, each of the guide members include arms that engage distinct sides of a cubic reaction cell. A clearing mechanism may also be incorporated to clear the surface of the anvil during operation of the system.

Abstract translation: 提供压力机，用于压力机的自动加载系统和相关方法，包括装载系统，其具有构造成将反应池运送到冲压底座的砧座的第一组件和构造成辅助定位和定向反应池的第二组件 在铁砧上。 在一个实施例中，第一组件可以包括可沿引导构件移动的手推车，以将反应池运送到砧座。 第一和第二组件可以各自包括相对于砧座可移动的引导构件，其构造成将反应池定位在砧座上的期望位置和取向。 在一个实施例中，每个引导构件包括接合立方体反应池的不同侧面的臂。 还可以结合清除机构以在系统的操作期间清除砧座的表面。

公开(公告)号：US20130266678A1

公开(公告)日：2013-10-10

申请号：US13830181

申请日：2013-03-14

Applicant: SMITH INTERNATIONAL, INC.

Inventor： YAHUA BAO ,  J. DANIEL BELNAP ,  STEWART N. MIDDLEMISS

IPC: B30B11/00 ,  B30B15/00

CPC classification number: B30B11/004 ,  B01J3/065 ,  B01J3/067 ,  B30B15/00

Abstract: A thermal insulation layer for an HPHT cell, the thermal insulation layer including CsCl, CsBr, CsI, or a combination thereof, and the thermal insulation layer being electrically insulating; the thermal insulation layer including a thermal insulation sleeve and/or a thermal insulation button for an HPHT cell; a pressure transfer medium for an HPHT cell, the pressure transfer medium including CsBr, CsI or a combination thereof; and a pressure transfer medium for an HPHT cell, the pressure transfer medium including CsCl and additive, with the proviso that the additive does not include ZrO2 are disclosed. HPHT press systems that include a thermal insulation layer or a pressure transfer medium according to embodiments of the present disclosure are also disclosed.

Abstract translation: 一种用于HPHT电池的绝热层，所述绝热层包括CsCl，CsBr，CsI或其组合，并且所述绝热层是电绝缘的; 所述绝热层包括用于HPHT电池的绝热套管和/或隔热按钮; 用于HPHT电池的压力传递介质，所述压力传递介质包括CsBr，CsI或其组合; 和用于HPHT电池的压力传递介质，压力传递介质包括CsCl和添加剂，条件是添加剂不包括ZrO 2。 还公开了根据本公开的实施例的包括绝热层或压力传递介质的HPHT压制系统。

公开(公告)号：US20130086847A1

公开(公告)日：2013-04-11

申请号：US13647843

申请日：2012-10-09

Applicant: BAKER HUGHES INCORPORATED

Inventor： Anthony A. DiGiovanni ,  Danny E. Scott ,  Yavuz Kadioglu

IPC: B01J3/06 ,  B29C67/04 ,  B24D3/04 ,  B82Y30/00

CPC classification number: B01J3/065 ,  B01J3/062 ,  B01J3/067 ,  B24D3/14 ,  B24D18/0009 ,  B24D99/005 ,  B29C67/04 ,  B82Y30/00 ,  C01B31/06

Abstract: Methods of forming polycrystalline diamond compacts include employing field assisted sintering techniques with high temperature and high pressure sintering techniques. For example, a particle mixture that includes diamond particles may be sintered by subjecting the particle mixture to a high temperature and high pressure sintering cycle, and pulsing direct electrical current through the particle mixture during at least a portion of the high temperature and high pressure sintering cycle. The polycrystalline diamond compacts may be used to form cutting elements for earth-boring tools. Sintering systems are configured to perform such sintering processes.

Abstract translation: 形成多晶金刚石压块的方法包括使用具有高温和高压烧结技术的场辅助烧结技术。 例如，包括金刚石颗粒的颗粒混合物可以通过使颗粒混合物经受高温和高压烧结循环而烧结，并且在高温和高压烧结的至少一部分期间脉动直接电流通过颗粒混合物 周期。 多晶金刚石压块可用于形成用于钻孔工具的切割元件。 烧结系统被配置为执行这样的烧结过程。

公开(公告)号：US07819648B2

公开(公告)日：2010-10-26

申请号：US11916986

申请日：2007-04-13

Applicant: Jinzhong Yang ,  Liuxi Guo ,  Qingguo Zhao

Inventor： Jinzhong Yang ,  Liuxi Guo ,  Qingguo Zhao

IPC: B28B3/00

CPC classification number: B01J3/067 ,  B01J3/065 ,  B30B11/004 ,  B30B11/007 ,  B30B15/045

Abstract: The present invention provides an outer frame for cubic hinge press and the cubic hinge press with this outer frame, said outer frame encloses an accommodation space; The supporting planes used for supporting and fixing the back cover plates of hinge sleeve cylinder are set around the inner walls of the outer frame and on the inner walls of upper and lower surfaces of outer frame; A window for the assembly, disassembly and maintenance of press is correspondingly set between two adjacent supporting planes on the outer frame. According to different needs, the outer frame may be designed as square frame, butterfly frame, basket type frame or spherical frame. The hinge press formed by connecting six hinge sleeve piston components through reinforcing plate or through hinge ears and pins is installed in the accommodation space enclosed by the outer frame, thus forming a cubic hinge press. The outer frame for cubic hinge press provided by present invention has simple structure, which is convenient for assembly, disassembly and maintenance of press. The cubic hinge press with said outer frame provided by present invention is featured by small equipment investment and high precision of press.

Abstract translation: 本发明提供了一种用于立方体铰链压力机的外框架和具有该外框架的立方体铰链压力机，所述外框架包围容纳空间; 用于支撑和固定铰链套筒的后盖板的支撑平面设置在外框的内壁和外框的上表面和下表面的内壁上; 用于组装，拆卸和维护压机的窗口相应地设置在外框架上的两个相邻的支撑平面之间。 根据不同的需要，外框可以设计为方框，蝴蝶框，篮式框架或球面框架。 通过将六个铰链套筒活塞部件通过加强板或通过铰链耳和销连接而形成的铰链压力机安装在由外框包围的容纳空间中，从而形成立方铰链压力机。 本发明提供的立方铰链外压框架结构简单，便于组装，拆卸和维护。 具有本发明提供的所述外框的立方铰链冲压机的特点是设备投资小，压力精度高。

公开(公告)号：US20100129480A1

公开(公告)日：2010-05-27

申请号：US11816082

申请日：2005-08-16

Applicant: Ramon Martin Parrondo ,  Dmitri Bagriantsev

Inventor： Ramon Martin Parrondo ,  Dmitri Bagriantsev

IPC: B01J3/06

CPC classification number: B30B11/004 ,  B01J3/067 ,  B01J2203/0655 ,  B01J2203/066 ,  B30B11/007

Abstract: The present invention provides a multi-anvil machine, more specifically, a multi-anvil cubic machine that generates substantially hydrostatic pressures and high temperatures inside an industrial reaction chamber. In said chamber materials such as diamonds, cubic boron nitride and similar materials. These conditions are attained in a stable and efficient manner. The generation of force is produced by hemispherical pistons having a short travel path and housed in semi-spherical chambers. The number of mobile components has been reduced in order to simplify and facilitate the assembly during each working cycle.

Abstract translation: 本发明提供一种多砧座机，更具体地说，是在工业反应室内产生基本上静水压力和高温的多砧立方机。 在所述室中，例如金刚石，立方氮化硼和类似材料。 这些条件是以稳定和有效的方式实现的。 力的产生由具有短行进路径的半球形活塞产生并且容纳在半球形腔室中。 已经减少了移动部件的数量，以便在每个工作循环期间简化和便于组装。

公开(公告)号：US07540075B2

公开(公告)日：2009-06-02

申请号：US11211140

申请日：2005-08-24

Applicant: Chien-Min Sung

Inventor： Chien-Min Sung

IPC: B23P11/00 ,  B28B3/00

CPC classification number: B01J3/065 ,  B01J3/067 ,  B01J2203/061 ,  B01J2203/062 ,  B01J2203/0625 ,  B01J2203/0645 ,  B01J2203/0655 ,  B01J2203/066 ,  B01J2203/068 ,  B30B11/004 ,  B30B11/007 ,  Y10T29/49826 ,  Y10T29/49863 ,  Y10T29/49998 ,  Y10T29/51

Abstract: An improved high pressure apparatus can include a plurality of complementary die segments. The die segments can have inner surfaces which are shaped to form a die chamber upon assembly of the die segments. A pair of anvils can be oriented such that an anvil is at each end of the die chamber. To prevent the die segments from being forced apart during movement of the anvils, force members can be connected to the die segments. The force members can apply discrete forces to the die segments sufficient to retain the die segments in substantially fixed positions relative to each other during application of force by the pair of anvils. Using such a high pressure apparatus can achieve pressures as high as 10 GPa with improved useful die life and larger reaction volumes.

Abstract translation: 改进的高压装置可以包括多个互补的模片段。 模具段可以具有内表面，其在模具段的组装时成形为形成模腔。 一对砧座可以被定向成使得砧座在模腔的每个端部。 为了防止模具段在砧座移动期间被迫分开，可以将力构件连接到模具段。 力构件可以向模具段施加离散的力，足以在由一对砧施加力期间将模具段保持在相对于彼此的基本上固定的位置。 使用这种高压装置可以实现高达10GPa的压力，并且具有改善的有用的模具寿命和较大的反应体积。

公开(公告)号：US07481639B2

公开(公告)日：2009-01-27

申请号：US11674045

申请日：2007-02-12

Applicant: David R. Hall ,  Scott Dahlgren ,  Timothy C. Duke

Inventor： David R. Hall ,  Scott Dahlgren ,  Timothy C. Duke

IPC: B29C43/02 ,  B30B7/00

CPC classification number: B30B11/004 ,  B01J3/067

Abstract: A cartridge assembly for connection to the frame of a high pressure, high temperature press, comprising a front end. The front end may comprise a back up with a conical portion intermediate and coaxial with an anvil and a piston. The anvil may comprise a proximal end in contact with the back-up and a distal end being adapted to form part of a pressurized chamber within the frame. The back-up may comprise a truncated cylinder comprising a first and second interface that are joined by a peripheral cylindrical wall. The cylindrical wall may also comprise a portion extending normally from the periphery of the first interface to a net concave portion of the cylindrical wall. The net concave portion may extend from the normal portion of the cylindrical wall to the periphery of the second interface which abuts the anvil.

Abstract translation: 用于连接到高压高温压机的框架的盒组件，包括前端。 前端可以包括具有中间并与砧和活塞同轴的锥形部分的后备。 砧可以包括与支撑件接触的近端，并且远端适于在框架内形成加压室的一部分。 支撑件可以包括截头圆筒，该圆柱体包括由周边圆柱形壁连接的第一和第二界面。 圆柱形壁还可以包括从第一界面的周边正常延伸到圆柱形壁的净凹部的部分。 净凹部可以从圆柱形壁的法线部分延伸到邻接砧座的第二界面的周边。

公开(公告)号：US07354262B2

公开(公告)日：2008-04-08

申请号：US11668361

申请日：2007-01-29

Applicant: David R. Hall ,  Scott Dahlgren ,  Timothy C. Duke ,  Joe Fox

Inventor： David R. Hall ,  Scott Dahlgren ,  Timothy C. Duke ,  Joe Fox

IPC: B29C43/04 ,  B29C43/32

CPC classification number: B01J3/067 ,  B30B11/004 ,  Y10S425/026

Abstract: The present invention includes a hydraulic cartridge and unitary frame connection for a high pressure high temperature press apparatus with the hydraulic cartridge having a cylindrical base and truncated hollow conical section The truncated section has an external threadform with a taper between about 2.650 and 5.650 inches per foot. The unitary frame having an opening with an internal threadform extending axially substantially between an outer surface and an inner reaction chamber defined by the unitary frame and the internal threadform being threadedly mated with the external threadform of the hydraulic cartridge such that a load is substantially equally distributed across the external threadform.

Abstract translation: 本发明包括用于高压高温压力装置的液压盒和整体框架连接件，其中液压盒具有圆柱形底座和截顶空心圆锥形部分。截头部分具有锥形的外螺纹形式，每英尺约2.650至5.650英寸 。 整体框架具有开口，内部螺纹形式基本上在由整体框架和内螺纹形状限定的外表面和内部反应室之间轴向延伸，与液压盒的外螺纹形螺纹配合，使得负载基本上均匀分布 穿过外螺纹。

公开(公告)号：US07186104B2

公开(公告)日：2007-03-06

申请号：US11175238

申请日：2005-07-06

Applicant: David R. Hall ,  Scott Dahlgren ,  Timothy C. Duke ,  Joe Fox

Inventor： David R. Hall ,  Scott Dahlgren ,  Timothy C. Duke ,  Joe Fox

IPC: B29C43/04 ,  B29C43/32

CPC classification number: B30B11/004 ,  B01J3/067 ,  Y10S425/026

Abstract: The present invention includes a hydraulic cartridge and unitary frame connection for a high pressure high temperature press apparatus. The invention includes a hydraulic cartridge and a unitary frame threaded together. The hydraulic cartridge includes a cylindrical base and a truncated hollow conical section with external threads having a taper between about 2.650 and 5.650 inches per foot. The unitary frame defines an inner reaction chamber and has an outer surface. An opening in the unitary frame has internal threads extending axially substantially between the outer surface and the inner reaction chamber. The internal threads are adapted to mate with the hydraulic cartridge and the hydraulic cartridge is attached to the unitary frame along the length of the threads.