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1. 发明申请

US20100084197A1 DIAMOND BONDED CONSTRUCTION WITH THERMALLY STABLE REGION 有权
标题翻译：金刚石结构与热稳定区域
公开(公告)号：US20100084197A1
公开(公告)日：2010-04-08
申请号：US12245582
申请日：2008-10-03
申请人： Georgiy Voronin , J. Daniel Belnap , Feng Yu , Benjamin Randall
发明人： Georgiy Voronin , J. Daniel Belnap , Feng Yu , Benjamin Randall
IPC分类号： E21B10/46 , B24D3/02
CPC分类号： E21B10/567 , B22F7/062 , B22F2003/244 , B22F2005/001 , B22F2998/10 , B24D3/10 , C22C26/00 , C22C2204/00 , E21B10/46 , E21B10/5673 , E21B10/5676 , B22F3/24 , B22F3/26
摘要： Diamond bonded constructions comprise a polycrystalline diamond body having a matrix phase of bonded-together diamond grains and a plurality of interstitial regions between the diamond grains including a catalyst material used to form the diamond body disposed within the interstitial regions. A sintered thermally stable diamond element is disposed within and bonded to the diamond body, and is configured and positioned to form part of a working surface. The thermally stable diamond element is bonded to the polycrystalline diamond body, and a substrate is bonded to the polycrystalline diamond body. The thermally stable diamond element comprises a plurality of bonded-together diamond grains and interstitial regions, wherein the interstitial regions are substantially free of a catalyst material used to make or sinter the thermally stable diamond element. A barrier material may be disposed over or infiltrated into one or more surfaces of the thermally stable diamond element.
摘要翻译：金刚石结合结构包括具有结合金刚石晶粒的基体相和金刚石晶粒之间的多个间隙区域的多晶金刚石体，包括用于形成设置在间隙区域内的金刚石体的催化剂材料。烧结的热稳定金刚石元件设置在金刚石体内并结合到金刚石体上，并被构造和定位以形成工作表面的一部分。热稳定金刚石元件结合到多晶金刚石体上，并且将基底结合到多晶金刚石体。热稳定金刚石元件包括多个接合在一起的金刚石晶粒和间隙区域，其中间隙区域基本上不含用于制造或烧结热稳定金刚石元件的催化剂材料。阻挡材料可以设置在热稳定金刚石元件的一个或多个表面上或者渗入其中。

2. 发明授权

US08083012B2 Diamond bonded construction with thermally stable region 有权
标题翻译：具有热稳定区域的金刚石粘结结构
公开(公告)号：US08083012B2
公开(公告)日：2011-12-27
申请号：US12245582
申请日：2008-10-03
申请人： Georgiy Voronin , J. Daniel Belnap , Feng Yu , Benjamin Randall
发明人： Georgiy Voronin , J. Daniel Belnap , Feng Yu , Benjamin Randall
IPC分类号： E21B10/46
CPC分类号： E21B10/567 , B22F7/062 , B22F2003/244 , B22F2005/001 , B22F2998/10 , B24D3/10 , C22C26/00 , C22C2204/00 , E21B10/46 , E21B10/5673 , E21B10/5676 , B22F3/24 , B22F3/26
摘要： Diamond bonded constructions comprise a polycrystalline diamond body having a matrix phase of bonded-together diamond grains and a plurality of interstitial regions between the diamond grains including a catalyst material used to form the diamond body disposed within the interstitial regions. A sintered thermally stable diamond element is disposed within and bonded to the diamond body, and is configured and positioned to form part of a working surface. The thermally stable diamond element is bonded to the polycrystalline diamond body, and a substrate is bonded to the polycrystalline diamond body. The thermally stable diamond element comprises a plurality of bonded-together diamond grains and interstitial regions, wherein the interstitial regions are substantially free of a catalyst material used to make or sinter the thermally stable diamond element. A barrier material may be disposed over or infiltrated into one or more surfaces of the thermally stable diamond element.
摘要翻译：金刚石结合结构包括具有结合金刚石晶粒的基体相和金刚石晶粒之间的多个间隙区域的多晶金刚石体，包括用于形成设置在间隙区域内的金刚石体的催化剂材料。烧结的热稳定金刚石元件设置在金刚石体内并结合到金刚石体上，并被构造和定位以形成工作表面的一部分。热稳定金刚石元件结合到多晶金刚石体上，并且将基底结合到多晶金刚石体。热稳定金刚石元件包括多个接合在一起的金刚石晶粒和间隙区域，其中间隙区域基本上不含用于制造或烧结热稳定金刚石元件的催化剂材料。阻挡材料可以设置在热稳定金刚石元件的一个或多个表面上或者渗入其中。

3. 发明授权

US08365844B2 Diamond bonded construction with thermally stable region 有权
标题翻译：具有热稳定区域的金刚石粘结结构
公开(公告)号：US08365844B2
公开(公告)日：2013-02-05
申请号：US13338146
申请日：2011-12-27
申请人： Georgiy Voronin , J. Daniel Belnap , Feng Yu , Benjamin Randall
发明人： Georgiy Voronin , J. Daniel Belnap , Feng Yu , Benjamin Randall
IPC分类号： E21B10/46
CPC分类号： E21B10/567 , B22F7/062 , B22F2003/244 , B22F2005/001 , B22F2998/10 , B24D3/10 , C22C26/00 , C22C2204/00 , E21B10/46 , E21B10/5673 , E21B10/5676 , B22F3/24 , B22F3/26
摘要： Diamond bonded constructions comprise a polycrystalline diamond body having a matrix phase of bonded-together diamond grains and a plurality of interstitial regions between the diamond grains including a catalyst material used to form the diamond body disposed within the interstitial regions. A sintered thermally stable diamond element is disposed within and bonded to the diamond body, and is configured and positioned to form part of a working surface. The thermally stable diamond element is bonded to the polycrystalline diamond body, and a substrate is bonded to the polycrystalline diamond body. The thermally stable diamond element comprises a plurality of bonded-together diamond grains and interstitial regions, wherein the interstitial regions are substantially free of a catalyst material used to make or sinter the thermally stable diamond element. A barrier material may be disposed over or infiltrated into one or more surfaces of the thermally stable diamond element.
摘要翻译：金刚石结合结构包括具有结合金刚石晶粒的基体相和金刚石晶粒之间的多个间隙区域的多晶金刚石体，包括用于形成布置在间隙区域内的金刚石体的催化剂材料。烧结的热稳定金刚石元件设置在金刚石体内并结合到金刚石体上，并被构造和定位以形成工作表面的一部分。热稳定金刚石元件结合到多晶金刚石体上，并且将基底结合到多晶金刚石体。热稳定金刚石元件包括多个接合在一起的金刚石晶粒和间隙区域，其中间隙区域基本上不含用于制造或烧结热稳定金刚石元件的催化剂材料。阻挡材料可以设置在热稳定金刚石元件的一个或多个表面上或者渗入其中。

4. 发明申请

US20120097458A1 DIAMOND BONDED CONSTRUCTION WITH THERMALLY STABLE REGION 有权
标题翻译：金刚石结构与热稳定区域
公开(公告)号：US20120097458A1
公开(公告)日：2012-04-26
申请号：US13338146
申请日：2011-12-27
申请人： Georgiy Voronin , J. Daniel Belnap , Feng Yu , Benjamin Randall
发明人： Georgiy Voronin , J. Daniel Belnap , Feng Yu , Benjamin Randall
IPC分类号： E21B10/36 , B24D3/00 , B01J3/06 , B24D3/18
CPC分类号： E21B10/567 , B22F7/062 , B22F2003/244 , B22F2005/001 , B22F2998/10 , B24D3/10 , C22C26/00 , C22C2204/00 , E21B10/46 , E21B10/5673 , E21B10/5676 , B22F3/24 , B22F3/26
摘要： Diamond bonded constructions comprise a polycrystalline diamond body having a matrix phase of bonded-together diamond grains and a plurality of interstitial regions between the diamond grains including a catalyst material used to form the diamond body disposed within the interstitial regions. A sintered thermally stable diamond element is disposed within and bonded to the diamond body, and is configured and positioned to form part of a working surface. The thermally stable diamond element is bonded to the polycrystalline diamond body, and a substrate is bonded to the polycrystalline diamond body. The thermally stable diamond element comprises a plurality of bonded-together diamond grains and interstitial regions, wherein the interstitial regions are substantially free of a catalyst material used to make or sinter the thermally stable diamond element. A barrier material may be disposed over or infiltrated into one or more surfaces of the thermally stable diamond element.
摘要翻译：金刚石结合结构包括具有结合金刚石晶粒的基体相和金刚石晶粒之间的多个间隙区域的多晶金刚石体，包括用于形成设置在间隙区域内的金刚石体的催化剂材料。烧结的热稳定金刚石元件设置在金刚石体内并结合到金刚石体上，并被构造和定位以形成工作表面的一部分。热稳定金刚石元件结合到多晶金刚石体上，并且将基底结合到多晶金刚石体。热稳定金刚石元件包括多个接合在一起的金刚石晶粒和间隙区域，其中间隙区域基本上不含用于制造或烧结热稳定金刚石元件的催化剂材料。阻挡材料可以设置在热稳定金刚石元件的一个或多个表面上或者渗入其中。

5. 发明申请

US20100294571A1 CUTTING ELEMENTS, METHODS FOR MANUFACTURING SUCH CUTTING ELEMENTS, AND TOOLS INCORPORATING SUCH CUTTING ELEMENTS 有权
标题翻译：切割元件，制造这种切割元件的方法以及包含这种切割元件的工具
公开(公告)号：US20100294571A1
公开(公告)日：2010-11-25
申请号：US12784460
申请日：2010-05-20
申请人： J. Daniel Belnap , Georgiy Voronin , Feng Yu , Peter T. Cariveau , Youhe Zhang , Yuelin Shen , Guodong Zhan
发明人： J. Daniel Belnap , Georgiy Voronin , Feng Yu , Peter T. Cariveau , Youhe Zhang , Yuelin Shen , Guodong Zhan
IPC分类号： E21B10/46 , C09K3/14 , B01J3/06
CPC分类号： E21B10/567 , B01J3/062 , B01J2203/062 , B01J2203/0655 , B01J2203/0685 , B22F2005/001 , B22F2998/10 , B22F2999/00 , B24D3/10 , C22C26/00 , C22C2026/006 , E21B10/55 , E21B10/5735 , B22F7/062 , B22F3/14 , B22F2003/244 , B22F2207/01 , B22F2207/13 , B22F2207/17
摘要： The present disclosure relates to cutting elements incorporating polycrystalline diamond bodies used for subterranean drilling applications, and more particularly, to polycrystalline diamond bodies having a high diamond content which are configured to provide improved properties of thermal stability and wear resistance, while maintaining a desired degree of impact resistance, when compared to prior polycrystalline diamond bodies. In various embodiments disclosed herein, a cutting element with high diamond content includes a modified PCD structure and/or a modified interface (between the PCD body and a substrate), to provide superior performance.
摘要翻译：本发明涉及包含用于地下钻井应用的多晶金刚石体的切割元件，更具体地，涉及具有高金刚石含量的多晶金刚石体，其被配置为提供改善的热稳定性和耐磨性能，同时保持期望程度与现有的多晶金刚石体相比，具有耐冲击性。在本文公开的各种实施例中，具有高金刚石含量的切割元件包括改性的PCD结构和/或改性界面（在PCD体和基底之间），以提供优异的性能。

6. 发明授权

US08689912B2 Polycrystalline diamond constructions having optimized material composition 有权
标题翻译：具有优化材料成分的多晶金刚石结构
公开(公告)号：US08689912B2
公开(公告)日：2014-04-08
申请号：US12954403
申请日：2010-11-24
申请人： J. Daniel Belnap , Georgiy Voronin , Feng Yu , Peter Cariveau
发明人： J. Daniel Belnap , Georgiy Voronin , Feng Yu , Peter Cariveau
IPC分类号： E21B10/36
CPC分类号： B24D18/0009 , B22F3/15 , B22F2005/001 , B24D3/10 , C22C26/00 , C22C2026/005 , C22C2026/006 , C22C2026/007 , C22C2026/008 , C22C2204/00 , E21B10/567 , Y10T428/249954 , Y10T428/249961 , Y10T428/30
摘要： Diamond bonded constructions include a diamond body comprising intercrystalline bonded diamond and interstitial regions. The body has a working surface and an interface surface, and may be joined to a metallic substrate. The body has a gradient diamond volume content greater about 1.5 percent, wherein the diamond content at the interface surface is less than 94 percent, and increases moving toward the working surface. The body may include a region that is substantially free of a catalyst material otherwise disposed within the body and present in a gradient amount. An additional material may be included within the body and be present in a changing amount. The body may be formed by high-pressure HPHT processing, e.g., from 6,200 MPa to 10,000 MPa, to produce a sintered body having a characteristic diamond volume fraction v. average grain size relationship distinguishable from that of diamond bonded constructions form by conventional-pressure HPHT processing.
摘要翻译：金刚石粘合结构包括包含晶间结合金刚石和间隙区域的金刚石体。主体具有工作表面和界面，并且可以连接到金属基底。身体具有大约1.5％的梯度金刚石体积含量，其中界面处的金刚石含量小于94％，并且增加朝着工作表面移动。身体可以包括基本上不含催化剂材料的区域，否则其中设置在体内并以梯度量存在。另外的材料可以包括在体内并以不断变化的量存在。主体可以通过高压HPHT加工形成，例如从6,200MPa到10,000MPa，以产生具有特征金刚石体积分数v与常规压力形式的金刚石结合结构区别的平均晶粒尺寸关系的烧结体 HPHT加工。

7. 发明授权

US08567531B2 Cutting elements, methods for manufacturing such cutting elements, and tools incorporating such cutting elements 有权
标题翻译：切割元件，用于制造这种切割元件的方法，以及结合这种切割元件的工具
公开(公告)号：US08567531B2
公开(公告)日：2013-10-29
申请号：US12784460
申请日：2010-05-20
申请人： J. Daniel Belnap , Georgiy Voronin , Feng Yu , Peter T. Cariveau , Youhe Zhang , Yuelin Shen , Guodong Zhan
发明人： J. Daniel Belnap , Georgiy Voronin , Feng Yu , Peter T. Cariveau , Youhe Zhang , Yuelin Shen , Guodong Zhan
IPC分类号： E21B10/36 , E21B10/42 , E21B10/46
CPC分类号： E21B10/567 , B01J3/062 , B01J2203/062 , B01J2203/0655 , B01J2203/0685 , B22F2005/001 , B22F2998/10 , B22F2999/00 , B24D3/10 , C22C26/00 , C22C2026/006 , E21B10/55 , E21B10/5735 , B22F7/062 , B22F3/14 , B22F2003/244 , B22F2207/01 , B22F2207/13 , B22F2207/17
摘要： The present disclosure relates to cutting elements incorporating polycrystalline diamond bodies used for subterranean drilling applications, and more particularly, to polycrystalline diamond bodies having a high diamond content which are configured to provide improved properties of thermal stability and wear resistance, while maintaining a desired degree of impact resistance, when compared to prior polycrystalline diamond bodies. In various embodiments disclosed herein, a cutting element with high diamond content includes a modified PCD structure and/or a modified interface (between the PCD body and a substrate), to provide superior performance.
摘要翻译：本发明涉及包含用于地下钻井应用的多晶金刚石体的切割元件，更具体地，涉及具有高金刚石含量的多晶金刚石体，其被配置为提供改善的热稳定性和耐磨性能，同时保持期望程度与现有的多晶金刚石体相比，具有耐冲击性。在本文公开的各种实施例中，具有高金刚石含量的切割元件包括改性的PCD结构和/或改性界面（在PCD体和基底之间），以提供优异的性能。

8. 发明申请

US20110036643A1 THERMALLY STABLE POLYCRYSTALLINE DIAMOND CONSTRUCTIONS 审中-公开
标题翻译：热稳定的多晶金刚石构造
公开(公告)号：US20110036643A1
公开(公告)日：2011-02-17
申请号：US12852421
申请日：2010-08-06
申请人： J. Daniel Belnap , Yi Fang , Guojiang Fan , Peter T. Cariveau , Georgiy Voronin , Yuelin Shen , Youhe Zhang , Feng Yu , Yahua Bao , Ronald K. Eyre
发明人： J. Daniel Belnap , Yi Fang , Guojiang Fan , Peter T. Cariveau , Georgiy Voronin , Yuelin Shen , Youhe Zhang , Feng Yu , Yahua Bao , Ronald K. Eyre
IPC分类号： E21B10/46 , B24D3/04 , B24D18/00 , B01J3/06
CPC分类号： C22C26/00 , B01J3/062 , B01J2203/062 , B01J2203/0655 , B01J2203/0685 , B22F2207/03 , B22F2207/13 , B22F2303/40 , Y10T428/24521 , Y10T428/24545 , Y10T428/25
摘要： Thermally stable polycrystalline constructions comprise a diamond body joined with a substrate, and may have a nonplanar interface. The construction may include an interlayer interposed between the diamond body and substrate. The diamond body preferably has a thickness greater than about 1.5 mm, and comprises a matrix phase of bonded together diamond crystals and interstitial regions disposed therebetween that are substantially free of a catalyst material used to sinter the diamond body. A replacement material is disposed within the interstitial regions. A population of the interstitial regions may include non-solvent catalyst material and/or an infiltrant aid disposed therein. The diamond body comprises two regions; namely, a first region comprising diamond grains that may be sized smaller than diamond grains in a second region, and/or the first region may comprise a diamond volume that is greater than that in the second region.
摘要翻译：热稳定的多晶结构包括与基底连接的金刚石体，并且可以具有非平面界面。该结构可以包括夹在金刚石体和基底之间的夹层。金刚石体优选具有大于约1.5mm的厚度，并且包括结合在一起的金刚石晶体和置于其间的间隙区域的基本相，其基本上不含用于烧结金刚石体的催化剂材料。替换材料设置在间隙区域内。间隙区域的群体可以包括非溶剂催化剂材料和/或其中设置的渗透助剂。钻石体包括两个区域; 即包括可以尺寸小于第二区域中的金刚石晶粒的金刚石晶粒的第一区域和/或第一区域可以包括大于第二区域中的金刚石体积的金刚石体积。

9. 发明申请

US20120125696A1 Polycrystalline Diamond Constructions Having Optimized Material Composition 有权
标题翻译：具有优化材料组成的多晶金刚石结构
公开(公告)号：US20120125696A1
公开(公告)日：2012-05-24
申请号：US12954403
申请日：2010-11-24
申请人： J. Daniel Belnap , Georgiy Voronin , Feng Yu , Peter Cariveau
发明人： J. Daniel Belnap , Georgiy Voronin , Feng Yu , Peter Cariveau
IPC分类号： E21B10/46 , B24D3/04 , B01J3/06 , B32B5/14
CPC分类号： B24D18/0009 , B22F3/15 , B22F2005/001 , B24D3/10 , C22C26/00 , C22C2026/005 , C22C2026/006 , C22C2026/007 , C22C2026/008 , C22C2204/00 , E21B10/567 , Y10T428/249954 , Y10T428/249961 , Y10T428/30
摘要： Diamond bonded constructions include a diamond body comprising intercrystalline bonded diamond and interstitial regions. The body has a working surface and an interface surface, and may be joined to a metallic substrate. The body has a gradient diamond volume content greater about 1.5 percent, wherein the diamond content at the interface surface is less than 94 percent, and increases moving toward the working surface. The body may include a region that is substantially free of a catalyst material otherwise disposed within the body and present in a gradient amount. An additional material may be included within the body and be present in a changing amount. The body may be formed by high-pressure HPHT processing, e.g., from 6,200 MPa to 10,000 MPa, to produce a sintered body having a characteristic diamond volume fraction v. average grain size relationship distinguishable from that of diamond bonded constructions form by conventional-pressure HPHT processing.
摘要翻译：金刚石粘合结构包括包含晶间结合金刚石和间隙区域的金刚石体。主体具有工作表面和界面，并且可以连接到金属基底。身体具有大约1.5％的梯度金刚石体积含量，其中界面处的金刚石含量小于94％，并且增加朝着工作表面移动。身体可以包括基本上不含催化剂材料的区域，否则其中设置在体内并以梯度量存在。另外的材料可以包括在体内并以不断变化的量存在。主体可以通过高压HPHT加工形成，例如从6,200MPa到10,000MPa，以产生具有特征金刚石体积分数v与常规压力形式的金刚石结合结构区别的平均晶粒尺寸关系的烧结体 HPHT加工。

10. 发明授权

US08740048B2 Thermally stable polycrystalline ultra-hard constructions 有权
标题翻译：耐热稳定的多晶超硬结构
公开(公告)号：US08740048B2
公开(公告)日：2014-06-03
申请号：US12826290
申请日：2010-06-29
申请人： Georgiy Voronin , J. Daniel Belnap
发明人： Georgiy Voronin , J. Daniel Belnap
IPC分类号： B23K1/00 , E21B10/00 , B24D18/00
CPC分类号： E21B10/567 , B22F7/062 , C04B37/006 , C04B37/026 , C04B2237/16 , C04B2237/36 , C04B2237/361 , C04B2237/363 , C04B2237/60 , C22C26/00 , C22C29/02 , E21B10/573
摘要： Thermally stable polycrystalline constructions comprise a body having a polycrystalline ultra-hard phase and a plurality of empty voids. A population of the voids can be filled with a reaction product. The body is substantially free of a catalyst material. The construction comprises a first support member attached to the body by a first braze material. A second support member is attached to the body and the first support member by a second braze material. The construction may include a third support member attached to the body that is integral or separate from one of the other support members. The braze materials used to attached the support members can be the same or different, as can be the materials used to form the different support members.
摘要翻译：热稳定的多晶结构包括具有多晶超硬相和多个空隙的主体。空隙的群体可以填充反应产物。主体基本上不含催化剂材料。该结构包括通过第一钎焊材料附接到主体的第一支撑构件。第二支撑构件通过第二钎焊材料附接到主体和第一支撑构件。该结构可以包括附接到身体的第三支撑构件，该第三支撑构件与其他支撑构件中的一个成一体或分离。用于附接支撑构件的钎焊材料可以与用于形成不同支撑构件的材料相同或不同。

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