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公开(公告)号：WO2012052500A2
公开(公告)日：2012-04-26
申请号：PCT/EP2011/068305
申请日：2011-10-20
Applicant: ELEMENT SIX ABRASIVES S.A. , MONTROSS, Charles Stephan , NAIDOO, Kaveshini
Inventor： MONTROSS, Charles Stephan , NAIDOO, Kaveshini
IPC: C04B35/52 , C04B35/645 , C04B35/628 , C01B31/06 , C04B35/63
CPC classification number: B24D3/04 , B82Y30/00 , C04B35/52 , C04B35/6303 , C04B35/6306 , C04B35/6316 , C04B35/645 , C04B2235/3201 , C04B2235/3203 , C04B2235/3205 , C04B2235/3206 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3225 , C04B2235/3234 , C04B2235/3244 , C04B2235/3251 , C04B2235/3284 , C04B2235/3409 , C04B2235/3427 , C04B2235/427 , C04B2235/44 , C04B2235/442 , C04B2235/444 , C04B2235/447 , C04B2235/448 , C04B2235/5436 , C04B2235/5454 , C04B2235/6567 , C04B2235/77 , C04B2235/96
Abstract: A polycrystalline diamond material comprising a mass of diamond particles or grains exhibiting inter-granular bonding and a binder material comprises a non-metallic catalyst material for diamond, the non-metallic catalyst material for diamond comprising at least one nitrogen compound derived from an ammonium compound and/or at least one halide compound.
Abstract translation: 包含大量金刚石颗粒或显示颗粒间结合的颗粒的多晶金刚石材料和粘合剂材料包括用于金刚石的非金属催化剂材料，用于金刚石的非金属催化剂材料包含至少一种衍生自铵化合物的氮化合物 和/或至少一种卤化物。
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公开(公告)号：WO2008096314A3
公开(公告)日：2008-10-23
申请号：PCT/IB2008050407
申请日：2008-02-05
Inventor： SITHEBE HUMPHREY SAMKELO LUNGI , NAIDOO KAVESHINI
CPC classification number: C22C26/00 , C04B35/52 , C04B35/6303 , C04B2235/3839 , C04B2235/3847 , C04B2235/404 , C04B2235/405 , C04B2235/427 , C04B2235/5436 , C04B2235/5472 , C04B2235/5481 , C04B2235/80 , C22C2204/00
Abstract: The invention is for a polycrystalline diamond material comprising a first phase of bonded diamond particles and a second phase interspersed through the first phase. The second phase contains vanadium in the form of the metal or vanadium carbide or vanadium tungsten carbide or two or more of these forms and may be present in the polycrystalline diamond material in the range 1 to 8 percent by mass of the material.
Abstract translation: 本发明涉及一种多晶金刚石材料，其包含粘合的金刚石颗粒的第一相和穿过第一相散布的第二相。 第二相含有金属或碳化钒或碳化钒钨形式的钒或者这些形式中的两种或更多种，并且可以在材料质量的1至8％范围内存在于多晶金刚石材料中。
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公开(公告)号：WO2008096314A2
公开(公告)日：2008-08-14
申请号：PCT/IB2008/050407
申请日：2008-02-05
Applicant: ELEMENT SIX (PRODUCTION) (PTY) LTD , SITHEBE, Humphrey Samkelo Lungisani , NAIDOO, Kaveshini
Inventor： SITHEBE, Humphrey Samkelo Lungisani , NAIDOO, Kaveshini
CPC classification number: C22C26/00 , C04B35/52 , C04B35/6303 , C04B2235/3839 , C04B2235/3847 , C04B2235/404 , C04B2235/405 , C04B2235/427 , C04B2235/5436 , C04B2235/5472 , C04B2235/5481 , C04B2235/80 , C22C2204/00
Abstract: The invention is for a polycrystalline diamond material comprising a first phase of bonded diamond particles and a second phase interspersed through the first phase. The second phase contains vanadium in the form of the metal or vanadium carbide or vanadium tungsten carbide or two or more of these forms and may be present in the polycrystalline diamond material in the range 1 to 8 percent by mass of the material.
Abstract translation: 本发明涉及一种多晶金刚石材料，其包含粘结金刚石颗粒的第一相和穿过第一相的第二相。 第二相包含金属或碳化钒或钒碳化钨形式的钒或这些形式中的两种或更多种，并且可以存在于多晶金刚石材料中，其量为该材料的1〜8质量％。
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公开(公告)号：WO2012052501A2
公开(公告)日：2012-04-26
申请号：PCT/EP2011/068306
申请日：2011-10-20
Applicant: ELEMENT SIX ABRASIVES S.A , NAIDOO, Kaveshini
Inventor： NAIDOO, Kaveshini
IPC: C04B35/52 , C04B35/645 , C04B35/628 , C01B31/06 , C04B35/63 , C04B37/00 , C04B35/626
CPC classification number: B24D3/16 , B82Y30/00 , C04B35/52 , C04B35/624 , C04B35/6261 , C04B35/62805 , C04B35/62818 , C04B35/62886 , C04B35/6303 , C04B35/6306 , C04B35/645 , C04B37/006 , C04B37/026 , C04B2235/3201 , C04B2235/3205 , C04B2235/3224 , C04B2235/3227 , C04B2235/3239 , C04B2235/3244 , C04B2235/3256 , C04B2235/326 , C04B2235/3275 , C04B2235/3281 , C04B2235/3291 , C04B2235/3298 , C04B2235/427 , C04B2235/447 , C04B2235/5436 , C04B2235/5445 , C04B2235/5454 , C04B2235/5472 , C04B2235/656 , C04B2235/6567 , C04B2235/80 , C04B2235/9684 , C04B2237/02 , C04B2237/122 , C04B2237/36 , C04B2237/363 , C04B2237/401 , C04B2237/525 , C04B2237/55 , C04B2237/61 , C22C26/00
Abstract: A polycrystalline diamond material comprises a mass of diamond particles or grains exhibiting inter-granular bonding and a binder material comprising a non-metallic catalyst material for diamond, the non-metallic catalyst material for diamond being a metal oxoanion, the oxoanion being selected from the group comprising molybdates, tungstates, vanadates, phosphates and mixtures thereof.
Abstract translation: 多晶金刚石材料包括大量金刚石颗粒或表现出颗粒间粘合的颗粒，以及包含用于金刚石的非金属催化剂材料的粘合剂材料，金刚石的非金属催化剂材料是金属氧代阴离子，氧阴离子选自 该组包括钼酸盐，钨酸盐，钒酸盐，磷酸盐及其混合物。
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公开(公告)号：WO2010020962A3
公开(公告)日：2010-02-25
申请号：PCT/IB2009/053688
申请日：2009-08-21
Applicant: ELEMENT SIX (PRODUCTION) (PTY) LTD , NAIDOO, Kaveshini
Inventor： NAIDOO, Kaveshini
IPC: B01J3/06
Abstract: A polycrystalline diamond (PCD) material (10) and method for making the PCD material are provided. The PCD so produced comprises a skeletal diamond structure (12) formed of intergrown diamond grains (16) and defines interstitial regions (14) between the diamond grains (16). The skeletal diamond structure contains metal carbide structures or particles (20) that are occluded from the interstitial regions (14) by diamond.
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Patent Agency Ranking6.发明申请POLYCRYSTALLINE DIAMOND MATERIAL COMPRISING A METAL OXOANION, THE OXOANION BEING SELECTED FROM THE GROUP COMPRISING MOLYBDATES, TUNGSTATES, VANADATES, PHOSPHATES AND MIXTURES THEREOF 审中-公开包含金属氧化物的多晶金刚石材料，从包含多晶硅，钨酸盐，钒酸盐，磷酸盐和其混合物的组中选出的氧化物
公开(公告)号：WO2012052501A3
公开(公告)日：2012-08-30
申请号：PCT/EP2011068306
申请日：2011-10-20
Applicant: ELEMENT SIX ABRASIVES SA , NAIDOO KAVESHINI
Inventor： NAIDOO KAVESHINI
IPC: C04B35/52 , C01B31/06 , C04B35/626 , C04B35/628 , C04B35/63 , C04B35/645 , C04B37/00
CPC classification number: B24D3/16 , B82Y30/00 , C04B35/52 , C04B35/624 , C04B35/6261 , C04B35/62805 , C04B35/62818 , C04B35/62886 , C04B35/6303 , C04B35/6306 , C04B35/645 , C04B37/006 , C04B37/026 , C04B2235/3201 , C04B2235/3205 , C04B2235/3224 , C04B2235/3227 , C04B2235/3239 , C04B2235/3244 , C04B2235/3256 , C04B2235/326 , C04B2235/3275 , C04B2235/3281 , C04B2235/3291 , C04B2235/3298 , C04B2235/427 , C04B2235/447 , C04B2235/5436 , C04B2235/5445 , C04B2235/5454 , C04B2235/5472 , C04B2235/656 , C04B2235/6567 , C04B2235/80 , C04B2235/9684 , C04B2237/02 , C04B2237/122 , C04B2237/36 , C04B2237/363 , C04B2237/401 , C04B2237/525 , C04B2237/55 , C04B2237/61 , C22C26/00
Abstract: A polycrystalline diamond material comprises a mass of diamond particles or grains exhibiting inter-granular bonding and a binder material comprising a non-metallic catalyst material for diamond, the non-metallic catalyst material for diamond being a metal oxoanion, the oxoanion being selected from the group comprising molybdates, tungstates, vanadates, phosphates and mixtures thereof.
Abstract translation: 多晶金刚石材料包括大量金刚石颗粒或表现出颗粒间粘合的颗粒，以及包含用于金刚石的非金属催化剂材料的粘合剂材料，金刚石的非金属催化剂材料是金属氧代阴离子，氧阴离子选自 该组包括钼酸盐，钨酸盐，钒酸盐，磷酸盐及其混合物。
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7.发明申请POLYCRYSTALLINE DIAMOND MATERIAL CONTAINING A NITROGEN COMPOUND OR A HALIDE COMPOUND 审中-公开含有氮化合物或卤化物的多晶金刚石材料
公开(公告)号：WO2012052500A3
公开(公告)日：2012-08-30
申请号：PCT/EP2011068305
申请日：2011-10-20
Applicant: ELEMENT SIX ABRASIVES SA , MONTROSS CHARLES STEPHAN , NAIDOO KAVESHINI
Inventor： MONTROSS CHARLES STEPHAN , NAIDOO KAVESHINI
IPC: C04B35/52 , C01B31/06 , C04B35/628 , C04B35/63 , C04B35/645
CPC classification number: B24D3/04 , B82Y30/00 , C04B35/52 , C04B35/6303 , C04B35/6306 , C04B35/6316 , C04B35/645 , C04B2235/3201 , C04B2235/3203 , C04B2235/3205 , C04B2235/3206 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3225 , C04B2235/3234 , C04B2235/3244 , C04B2235/3251 , C04B2235/3284 , C04B2235/3409 , C04B2235/3427 , C04B2235/427 , C04B2235/44 , C04B2235/442 , C04B2235/444 , C04B2235/447 , C04B2235/448 , C04B2235/5436 , C04B2235/5454 , C04B2235/6567 , C04B2235/77 , C04B2235/96
Abstract: A polycrystalline diamond material comprising a mass of diamond particles or grains exhibiting inter-granular bonding and a binder material comprises a non-metallic catalyst material for diamond, the non-metallic catalyst material for diamond comprising at least one nitrogen compound derived from an ammonium compound and/or at least one halide compound.
Abstract translation: 包含大量金刚石颗粒或显示颗粒间结合的颗粒的多晶金刚石材料和粘合剂材料包括用于金刚石的非金属催化剂材料，用于金刚石的非金属催化剂材料包含至少一种衍生自铵化合物的氮化合物 和/或至少一种卤化物。
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公开(公告)号：WO2012025613A3
公开(公告)日：2012-04-19
申请号：PCT/EP2011064705
申请日：2011-08-26
Applicant: ELEMENT SIX ABRASIVES SA , NAIDOO KAVESHINI , DAVIES GEOFFREY JOHN , MYBURGH JOHANNES LODEWIKUS
Inventor： NAIDOO KAVESHINI , DAVIES GEOFFREY JOHN , MYBURGH JOHANNES LODEWIKUS
IPC: C04B35/52 , C01B31/06 , C04B35/628 , C04B35/645
CPC classification number: B24D3/10 , B01J3/062 , B01J2203/062 , B01J2203/0655 , B01J2203/0685 , B82Y30/00 , C01B32/28 , C04B35/52 , C04B35/62805 , C04B35/6281 , C04B35/62886 , C04B35/62889 , C04B35/62897 , C04B35/645 , C04B2235/3201 , C04B2235/3206 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/427 , C04B2235/44 , C04B2235/442 , C04B2235/5436 , C04B2235/5454 , C04B2235/604 , C04B2235/656 , C04B2235/6567 , C04B2235/77 , C04B2235/96
Abstract: A method for making polycrystalline diamond material comprises providing a plurality of diamond particles or grains, coating the diamond particles or grains with a binder material comprising a non-metallic catalyst material for diamond, consolidating the coated diamond particles or grains to form a green body, and subjecting the green body to a temperature and pressure at which diamond is thermodynamically stable, sintering and forming polycrystalline diamond material.
Abstract translation: 一种用于制造多晶金刚石材料的方法包括提供多个金刚石颗粒或颗粒，用包含用于金刚石的非金属催化剂材料的粘合剂材料涂覆金刚石颗粒或颗粒，固化涂覆的金刚石颗粒或颗粒以形成生坯， 并使生坯在金刚石热力学稳定的温度和压力下进行烧结并形成多晶金刚石材料。
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公开(公告)号：WO2012025613A2
公开(公告)日：2012-03-01
申请号：PCT/EP2011/064705
申请日：2011-08-26
Applicant: ELEMENT SIX ABRASIVES S.A. , NAIDOO, Kaveshini , DAVIES, Geoffrey John , MYBURGH, Johannes Lodewikus
CPC classification number: B24D3/10 , B01J3/062 , B01J2203/062 , B01J2203/0655 , B01J2203/0685 , B82Y30/00 , C01B32/28 , C04B35/52 , C04B35/62805 , C04B35/6281 , C04B35/62886 , C04B35/62889 , C04B35/62897 , C04B35/645 , C04B2235/3201 , C04B2235/3206 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/427 , C04B2235/44 , C04B2235/442 , C04B2235/5436 , C04B2235/5454 , C04B2235/604 , C04B2235/656 , C04B2235/6567 , C04B2235/77 , C04B2235/96
Abstract: A method for making polycrystalline diamond material comprises providing a plurality of diamond particles or grains, coating the diamond particles or grains with a binder material comprising a non-metallic catalyst material for diamond, consolidating the coated diamond particles or grains to form a green body, and subjecting the green body to a temperature and pressure at which diamond is thermodynamically stable, sintering and forming polycrystalline diamond material.
Abstract translation: 用于制造多晶金刚石材料的方法包括提供多个金刚石颗粒或颗粒，用包含用于金刚石的非金属催化剂材料的粘合剂材料涂覆金刚石颗粒或颗粒，将涂覆的金刚石颗粒 或晶粒形成生坯，并且使生坯经受金刚石热力学稳定的温度和压力，烧结并形成多晶金刚石材料。
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公开(公告)号：WO2011141898A1
公开(公告)日：2011-11-17
申请号：PCT/IB2011/052115
申请日：2011-05-13
Applicant: ELEMENT SIX (PRODUCTION) (PTY) LTD , NAIDOO, Kaveshini , SITHEBE, Humphrey Samkelo Lungisani
Inventor： NAIDOO, Kaveshini , SITHEBE, Humphrey Samkelo Lungisani
CPC classification number: C22C1/05 , B22F7/06 , B22F2005/001 , C04B35/52 , C04B35/5607 , C04B35/5626 , C04B35/6265 , C04B35/62818 , C04B35/62826 , C04B35/62831 , C04B35/62842 , C04B35/62886 , C04B35/62892 , C04B35/62894 , C04B35/645 , C04B2235/3839 , C04B2235/3843 , C04B2235/3847 , C04B2235/427 , C04B2235/441 , C04B2235/5436 , C04B2235/5445 , C04B2235/5472 , C04B2235/656 , C04B2235/6567 , C22C26/00 , E21B10/567
Abstract: A PCD body comprises a skeletal mass of inter-bonded diamond grains defining interstices between them. At least some of the interstices contain a filler material comprising a metal catalyst material for diamond, the filler material containing Ti, W and an additional element M selected from the group consisting of V, Y, Nb, Hf, Mo, Ta, Zr Cr, Zr and the rare earth elements. The content of Ti within the filler material is at least 0.1 weight % and at most 20 weight %. The content of M within the filler material is at least 0.1 weight % and at most 20 weight %, and the content of W within the filler material is at least 5 weight % and at most 50 weight % of the filler material.
Abstract translation: PCD主体包括在它们之间限定间隙的相互结合的金刚石颗粒的骨架质量。 至少一些间隙含有填充材料，其包括用于金刚石的金属催化剂材料，填充材料含有Ti，W，以及选自V，Y，Nb，Hf，Mo，Ta，Zr Cr ，Zr和稀土元素。 填料内的Ti含量为0.1重量％以上20重量％以下。 填充材料中M的含量为至少0.1重量％至多20重量％，并且填料内的W含量为填料材料的至少5重量％至多50重量％。
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