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31. 发明申请

WO2015091672A2 SUPERHARD CONSTRUCTIONS & METHODS OF MAKING SAME 审中-公开
标题翻译：超级建筑及其制作方法
公开(公告)号：WO2015091672A2
公开(公告)日：2015-06-25
申请号：PCT/EP2014/078265
申请日：2014-12-17
申请人： ELEMENT SIX LIMITED , BAKER HUGHES INCORPORATED
发明人： NILEN, Roger William Nigel , CAN, Nedret , SITHEBE, Humphrey , BOWES, David , NELMS, Derek
CPC分类号： C01B31/06 , B22F5/00 , B22F7/06 , B22F7/08 , B22F2005/001 , C01B32/25 , C22C26/00 , E21B10/5735
摘要： A superhard construction comprises a substrate comprising a peripheral surface, an interface surface and a longitudinal axis and a super hard material layer formed over the substrate and having an exposed outer surface forming a working surface,a peripheral surface extending therefrom and an interface surface. One of the interface surface of the substrate or the interface surface of the super hard material layer comprises one or more projections arranged to project from the interface surface, the height of the one or more projections being between around 0.2mm to around 1.0mm measured from the lowest point on the interface surface from which the one or more projections extend.
摘要翻译：超硬结构包括包括外围表面，界面和纵向轴线的基底和形成在基底上的超硬材料层，并且具有形成工作表面的暴露的外表面，从其延伸的外周表面和界面表面。衬底的界面表面或超硬材料层的界面表面之一包括设置成从界面表面突出的一个或多个突起，一个或多个突起的高度在约0.2mm至约1.0mm之间，测量自在一个或多个突起延伸的界面表面上的最低点。

32. 发明申请

WO2015018842A1 MILLING TOOLS, METHOD FOR MAKING SAME AND METHOD OF USING SAME 审中-公开
标题翻译：铣刀及其制造方法及其使用方法
公开(公告)号：WO2015018842A1
公开(公告)日：2015-02-12
申请号：PCT/EP2014/066850
申请日：2014-08-05
申请人： ELEMENT SIX LIMITED
发明人： O'MALLEY, Dermot Francis
IPC分类号： B23C5/10
CPC分类号： B23C5/1081 , B23C2222/28 , B23C2226/125 , B23C2226/27 , B23C2226/315 , B23C2228/49 , B23C2240/08
摘要： A milling tool (10) having a longitudinal axis (A) about which the milling tool (10) will rotate in use, comprising a tool body (14) on which a plurality of cutter assemblies (16) are arranged azimuthally, each cutter assembly (16) comprising a plurality of super-hard cutter segments (12) attached to the tool body (14) in an axial arrangement, each cutter segment (12) having a cutting edge (13); in which the tool body (10) and the cutter segments (12) are configured such that the cutting edges(13) define a mean cut diameter of at least 6 (six) millimetres (mm) and a cut length of at least 1.5 times the mean cut diameter.
摘要翻译：具有纵向轴线（A）的铣刀（10），所述铣刀（10）将在使用中围绕所述纵向轴线（A）旋转，包括工具主体（14），多个切割器组件（16）在方位角上布置，每个切割器组件（16）包括以轴向方式附接到所述工具主体（14）的多个超硬切割器段（12），每个切割器段（12）具有切割边缘（13）; 其中所述工具主体（10）和所述切割器段（12）构造成使得所述切削刃（13）限定至少6（6）毫米（mm）的平均切割直径和至少1.5倍的切割长度平均切割直径。

33. 发明申请

WO2014191567A1 PCBN MATERIAL, TOOL ELEMENTS COMPRISING SAME AND METHOD FOR USING SAME 审中-公开
标题翻译： PCBN材料，包含其的工具元件和使用它们的方法
公开(公告)号：WO2014191567A1
公开(公告)日：2014-12-04
申请号：PCT/EP2014/061292
申请日：2014-05-30
申请人： ELEMENT SIX LIMITED
发明人： SJÖGREN, Anna , NILSSON, Lars-Ivar
IPC分类号： C04B35/5831 , C04B35/63 , C04B35/645
CPC分类号： C04B35/5831 , C04B35/6303 , C04B35/645 , C04B2235/3804 , C04B2235/3865 , C04B2235/402 , C04B2235/5436 , C04B2235/6567 , C04B2235/77 , C04B2235/785 , C04B2235/786 , C04B2235/96
摘要： PCBN material comprising at least 30 volume per cent cubic boron nitride (cBN) grains (10) bonded together by a matrix comprising aluminium nitride (20), and a plurality of regions (30) comprising boron and aluminium atoms, in which regions there are at least 15 times more boron atoms than aluminium atoms present. The regions comprise an aluminium boride phase of the inorganic chemical formula Al xBy, where x is at least 0.8 and at most 1.2, and y is at least 15, the ratio y:x being at least 15. The cubic boron nitride ceramic has been made by mixing cBN and Al grains and sintering at at least 1500 degrees Celcius and 4.5 GPa.
摘要翻译： PCBN材料包括由包括氮化铝（20）的基体和包含硼和铝原子的多个区域（30）至少30体积％的立方氮化硼（cBN）晶粒（10）结合在一起的区域，其中存在硼原子比铝原子多至少15倍。这些区域包括无机化学式Al x B y的硼化铝相，其中x为至少0.8且至多1.2，y为至少15，y：x为至少15.立方氮化硼陶瓷已经被通过将cBN和Al颗粒混合并在至少1500摄氏度和4.5GPa下烧结而制成。

34. 发明申请

WO2014177503A1 PCBN MATERIAL, METHOD FOR MAKING SAME, TOOLS COMPRISING SAME AND METHOD OF USING SAME 审中-公开
标题翻译： PCBN材料，其制造方法，包括其的工具及其使用方法
公开(公告)号：WO2014177503A1
公开(公告)日：2014-11-06
申请号：PCT/EP2014/058569
申请日：2014-04-28
申请人： ELEMENT SIX LIMITED , ELEMENT SIX ABRASIVES S.A.
发明人： ANDERSIN, Stig , CAN, Antionette
IPC分类号： C04B35/5831
CPC分类号： C04B35/5831 , C04B35/6261 , C04B35/645 , C04B2235/3804 , C04B2235/3839 , C04B2235/3843 , C04B2235/3847 , C04B2235/3856 , C04B2235/386 , C04B2235/3865 , C04B2235/3886 , C04B2235/402 , C04B2235/404 , C04B2235/5409 , C04B2235/5436 , C04B2235/5445 , C04B2235/5454 , C04B2235/5463 , C04B2235/5472 , C04B2235/781 , C04B2235/783 , C04B2235/785 , C04B2235/786 , C04B2235/80
摘要： PCBN material consisting of cBN grains dispersed in a matrix, the content of the cBN grains being in the range of about 35 to about 70 volume % of the PCBN material. The matrix comprises at least one kind of chemical compound that includes aluminium (Al) and at least one kind of chemical compound that includes titanium (Ti). The size distribution of the cBN grains exposed at a surface of the PCBN material is such that at least about 50% per cent of the total equivalent circle area (ECA) arises from cBN intercept lengths up to 5 microns. At least about 20 per cent of the total ECA arises from cBN intercept lengths greater than about 5 microns.
摘要翻译：由分散在基体中的cBN颗粒组成的PCBN材料，cBN颗粒的含量在PCBN材料的约35至约70体积％的范围内。该基质包括至少一种包括铝（Al）和至少一种包含钛（Ti）的化合物的化合物。暴露在PCBN材料表面的cBN晶粒的尺寸分布使得至少约50％的总当量圆面积（ECA）来自cBN截距长度达5微米。总ECA的至少约20％来自cBN截距长度大于约5微米。

35. 发明申请

WO2014102247A1 A SUPPORT STRUCTURE FOR A BODY OF POLYCRYSTALLINE DIAMOND MATERIAL DURING LEACHING 审中-公开
标题翻译：浸出时多晶金刚石材料的支撑结构
公开(公告)号：WO2014102247A1
公开(公告)日：2014-07-03
申请号：PCT/EP2013/077929
申请日：2013-12-23
申请人： ELEMENT SIX ABRASIVES S.A. , ELEMENT SIX LIMITED
发明人： SCANLON, Terry , SULLIVAN, Desmond Kenneth , DOYLE, James , REDMOND, James Martin , SITHEBE, Humphrey Samkelo Lungisani
IPC分类号： B01J3/03 , B01J3/06 , E21B10/00
CPC分类号： B01J19/02 , B01J3/03 , B01J3/062 , B01J2203/062 , B01J2203/0655 , B01J2203/0685 , B24D18/00 , C04B41/53 , C04B41/91
摘要： A support structure (40) for a PCD element (10) comprises a support (42) into which a PCD element (10) is locatable and a sealing element (48) for location in the support structure (40) and configured to protect a non-leached portion of a PCD element (10) during a leaching process. The support (42) is formed from or coated with a polyketone based plastics material.
摘要翻译：用于PCD元件（10）的支撑结构（40）包括可定位PCD元件（10）的支撑件（42）和位于所述支撑结构（40）中的密封元件（48），并且被配置为保护在浸出过程中PCD元件（10）的非浸出部分。支撑体（42）由聚酮基塑料材料形成或涂覆。

36. 发明申请

WO2014028686A1 METHOD FOR FORMING INSTRUMENTED CUTTING ELEMENTS OF AN EARTH-BORING DRILLING TOOL 审中-公开
标题翻译：形成钻孔钻具的仪表切割元件的方法
公开(公告)号：WO2014028686A1
公开(公告)日：2014-02-20
申请号：PCT/US2013/055055
申请日：2013-08-15
申请人： BAKER HUGHES INCORPORATED , ELEMENT SIX LIMITED
发明人： SCOTT, Danny, E. , MOLLART, Timothy, Peter , BRANDON, John, Robert
IPC分类号： E21B47/013 , E21B10/44 , E21B10/42
CPC分类号： E21B10/567 , B23P15/32 , B24D18/0009 , B24D99/005 , E21B47/00 , E21B47/01
摘要： A method of forming an instrumented cutting element comprises forming a free standing sintered diamond table having at least one chamber in the free standing sintered diamond table, providing a doped diamond material within the at least one chamber, and attaching a substrate to the free standing sintered diamond table to form an instrumented cutting element. The instrumented cutting element includes the doped diamond material disposed within the sintered diamond table on the substrate. A method of forming an earth-boring tool comprises attaching at least one instrumented cutting element to a body of an earth-boring tool. The at least one instrumented cutting element has a diamond table bonded to a substrate. The diamond table has at least one sensing element disposed at least partially within the diamond table. The at least one sensing element comprises a doped diamond material.
摘要翻译：一种形成仪表切割元件的方法包括：在独立烧结金刚石台中形成具有至少一个室的独立烧结金刚石台，在至少一个室内提供掺杂的金刚石材料，以及将基底连接到独立烧结金刚石钻石台，形成仪表切割元件。仪器切割元件包括设置在基板上的烧结金刚石台内的掺杂金刚石材料。一种形成钻孔工具的方法包括将至少一个装置的切割元件附接到钻孔工具的主体。所述至少一个仪表切割元件具有结合到基底的金刚石台。钻石台具有至少部分地设置在钻石台内的至少一个感测元件。所述至少一个感测元件包括掺杂的金刚石材料。

37. 发明申请

WO2014026932A1 ELECTROCHEMICAL DEPOSITION AND X-RAY FLUORESCENCE SPECTROSCOPY 审中-公开
标题翻译：电化学沉积和X射线荧光光谱
公开(公告)号：WO2014026932A1
公开(公告)日：2014-02-20
申请号：PCT/EP2013/066756
申请日：2013-08-09
申请人： ELEMENT SIX LIMITED
发明人： NEWTON, Mark Edward , MACPHERSON, Julie Victoria , MOLLART, Timothy Peter
IPC分类号： G01N23/223 , G01N27/42 , G01N27/48 , G01N27/30 , G01N27/49
CPC分类号： G01N23/223 , G01N23/2204 , G01N27/27 , G01N27/30 , G01N27/42 , G01N27/48 , G01N27/49 , G01N2223/076
摘要： an x-ray fluorescence spectrometer (52); and a sample holder (2) for the x-ray fluorescence (XRF) spectrometer (52), wherein the sample holder (2) comprises: an electrically conductive synthetic diamond electrode (4) providing a front surface (6) on which chemical species can be electro- deposited from a solution (48) comprising the chemical species; an ohmic contact (8) disposed on a rear surface of the electrically conductive synthetic diamond electrode (4); and an electrical connector (10) which is connected to the ohmic contact (8), and wherein the x-ray fluorescence spectrometer (52) comprises: an XRF sample stage (58) configured to receive the sample holder (2); an x-ray source (54) configured to apply an x-ray excitation beam to the chemical species electro-deposited on the electrically conductive synthetic diamond electrode (4) when the sample holder (2) is mounted to the XRF sample stage (58); an x-ray detector (60) configured to receive x-rays emitted from the chemical species electro-deposited on the front surface (6) of the electrically conductive synthetic diamond material when the sample holder (2) is mounted to the XRF sample stage (58); and a processor (62) configured to generate x-ray fluorescence spectroscopic data based on the x-rays received by the x-ray detector. Such system allows to carry out simultaneously and in-situ stripping voltammetry measurements together with X-ray fluorescence measurements.
摘要翻译： x射线荧光光谱仪（52）; 和用于x射线荧光（XRF）光谱仪（52）的样品架（2），其中样品架（2）包括：导电合成金刚石电极（4），其提供前表面（6）可以从包含化学物质的溶液（48）电沉积; 设置在导电合成金刚石电极（4）的后表面上的欧姆接触（8）; 和连接到所述欧姆接触件（8）的电连接器（10），并且其中所述x射线荧光光谱仪（52）包括：XRF样品台（58），构造成接收所述样品架（2）; x射线源（54），被配置为当样品保持器（2）安装到XRF样品台（58）时将X射线激发光束施加到电沉积在导电合成金刚石电极（4）上的化学物质上）; x射线检测器（60），其构造成当样品保持器（2）安装到XRF样品台时，接收从导电合成金刚石材料的前表面（6）上电沉积的化学物质发射的x射线（58）; 以及处理器（62），其被配置为基于由所述x射线检测器接收的X射线来生成x射线荧光光谱数据。这种系统允许同时进行原位溶出伏安法测量以及X射线荧光测量。

38. 发明申请

WO2014026931A1 IN-SITU ELECTROCHEMICAL DEPOSITION AND X-RAY FLUORESCENCE SPECTROSCOPY 审中-公开
标题翻译：现场电化学沉积和X射线荧光光谱
公开(公告)号：WO2014026931A1
公开(公告)日：2014-02-20
申请号：PCT/EP2013/066755
申请日：2013-08-09
申请人： ELEMENT SIX LIMITED
发明人： NEWTON, Mark Edward , MACPHERSON, Julie Victoria , MOLLART, Timothy Peter
IPC分类号： G01N23/223 , G01N27/42 , G01N27/48 , G01N27/30 , G01N27/49
CPC分类号： G01N27/42 , G01N23/223 , G01N27/27 , G01N27/30 , G01N27/305 , G01N27/308 , G01N27/38 , G01N27/48 , G01N27/49 , G01N2223/076
摘要： A sensor comprising: a first electrode formed of an electrically conductive material and configured to be located in contact which a solution to be analysed; a second electrode configured to be in electrical contact with the solution to be analysed; an electrical controller configured to apply a potential difference between the first and second electrodes to electro-deposit chemical species from the solution onto the first electrode, and an x-ray fluorescence spectrometer configured to perform an x-ray fluorescence spectroscopic analysis technique on the electro-deposited chemical species, the x-ray fluorescence spectrometer comprising an x-ray source configured to direct an x-ray excitation beam to the electro-deposited chemical species on the first electrode and an x-ray detector configured to receive x-rays emitted from the electro-deposited chemical species and generate spectroscopic data about the chemical species electro-deposited on the first electrode, wherein the sensor is configured such that in use the x-ray excitation beam incident on the electro-deposited chemical species on the first electrode is attenuated by no more than 60%.
摘要翻译：一种传感器，包括：由导电材料形成的第一电极，并且被配置为与要分析的溶液接触; 构造成与要分析的溶液电接触的第二电极; 电气控制器，被配置为施加所述第一和第二电极之间的电位差以将化学物质从所述溶液电沉积到所述第一电极上;以及x射线荧光光谱仪，被配置为对所述电极进行x射线荧光光谱分析技术所述X射线荧光光谱仪包括被配置为将x射线激发光束引导到第一电极上的电沉积化学物质的x射线源，以及被配置为接收发射的x射线的x射线检测器并且产生关于电沉积在第一电极上的化学物质的光谱数据，其中所述传感器被配置为使得在使用中入射到第一电极上的电沉积化学物质上的x射线激发光束减毒不超过60％。

39. 发明申请

WO2014026930A1 THICK POLYCRYSTALLINE SYNTHETIC DIAMOND WAFERS FOR HEAT SPREADING APPLICATIONS AND MICROWAVE PLASMA CHEMICAL VAPOUR DEPOSITION SYNTHESIS TECHNIQUES 审中-公开
标题翻译：用于热膨胀应用和微波等离子体化学蒸气沉积合成技术的厚晶体合成金刚石陶瓷
公开(公告)号：WO2014026930A1
公开(公告)日：2014-02-20
申请号：PCT/EP2013/066753
申请日：2013-08-09
申请人： ELEMENT SIX LIMITED
发明人： WILLIAMS, Gruffudd, Trefor , DODSON, Joseph, Michael , INGLIS, Paul, Nicolas , KELLY, Christopher, John
IPC分类号： C30B25/10 , C30B29/04 , C23C16/27 , C01B31/06
CPC分类号： H01S5/02484 , C01B32/25 , C23C16/274 , C23C16/511 , C23C16/52 , C30B25/105 , C30B25/16 , C30B25/18 , C30B29/04 , Y10T428/21 , Y10T428/24471
摘要： A method of fabricating a polycrystalline CVD synthetic diamond material having an average thermal conductivity at room temperature through a thickness of the polycrystalline CVD synthetic diamond material of at least 2000 Wm -1 K -1 , the method comprising: loading a refractory metal substrate into a CVD reactor; locating a refractory metal guard ring around a peripheral region of the refractory metal substrate, the refractory metal guard ring defining a gap between an edge of the refractory metal substrate and the refractory metal guard ring having a width 1.5 mm to 5.0 mm; introducing microwaves into the CVD reactor at a power such that the power density in terms of power per unit area of the refractory metal substrate is in a range 2.5 to 4.5 W mm -2 ; introducing process gas into the CVD reactor wherein the process gas within the CVD reactor comprises a nitrogen concentration in a range 600 ppb to 1500 ppb calculated as molecular nitrogen N 2 , a carbon containing gas concentration in a range.5% to 3.0% by volume,and a hydrogen concentration in a range 92% to 98.5% by volume; controlling an average temperature of the refractory metal substrate to lie in a range 750 o C to 950 o C and to maintain a temperature difference between an edge and a centre point on the refractory metal substrate of no more than 80 o C growing polycrystalline CVD synthetic diamond material to a thickness of at least 1.3 mm on the refractory metal substrate; and cooling the polycrystalline CVD synthetic diamond material to yield a polycrystalline CVD synthetic diamond material having a thickness of at least 1.3 mm, an average thermal conductivity at room temperature through the thickness of the polycrystalline CVD synthetic diamond material of at least 2000 Wm -1 K -1 over at least a central area of the polycrystalline CVD synthetic diamond material, wherein the central area is at least 70% of a total area of the polycrystalline CVD synthetic diamond material, a single substitutional nitrogen concentration no more than 0.80 ppm over at least the central area of the polycrystalline CVD synthetic diamond material,and wherein the polycrystalline CVD synthetic diamond material is substantially crack free over at least the central area thereof such that the central area has no cracks which intersect both external major faces of the polycrystalline CVD synthetic diamond material and extend greater than 2 mm in length.
摘要翻译：一种通过至少2000Wm-1K-1的多晶CVD合成金刚石材料的厚度在室温下制造具有平均热导率的多晶CVD合成金刚石材料的方法，所述方法包括：将难熔金属基底加载到CVD 反应堆; 将耐火金属保护环定位在难熔金属基底的周边区域周围，难熔金属保护环在难熔金属基底的边缘和宽度为1.5mm至5.0mm的耐火金属保护环之间形成间隙; 以这样的功率将微波引入CVD反应器中，使得以耐火金属基材的每单位面积的功率计算的功率密度在2.5至4.5Wmm -2的范围内; 将工艺气体引入CVD反应器中，其中CVD反应器内的工艺气体包含以分子氮N2计算的范围为600ppb至1500ppb的氮浓度，含碳气体浓度为5体积％至3.0体积％和氢浓度在92％至98.5％的范围内; 将耐火金属基材的平均温度控制在750℃至950℃的范围内，并且将难熔金属基材上不超过80℃生长的多晶CVD合成金刚石材料的边缘和中心点之间的温度差保持为厚度在难熔金属基材上至少为1.3mm; 并冷却所述多晶CVD合成金刚石材料以产生厚度至少为1.3mm的多晶CVD合成金刚石材料，通过所述多晶CVD合成金刚石材料的厚度至少为2000Wm-1K-1的室温下的平均热导率，至少在多晶CVD合成金刚石材料的中心区域上，其中中心区域是多晶CVD合成金刚石材料的总面积的至少70％，单个取代氮浓度至少不超过0.80ppm 所述多晶CVD合成金刚石材料的中心区域，并且其中所述多晶CVD合成金刚石材料至少在其中心区域上基本上无裂纹，使得所述中心区域没有与所述多晶CVD合成金刚石材料的两个外表面相交的裂纹并且长度大于2mm。

40. 发明申请

WO2014005834A1 CUTTING INSERTS AND METHOD FOR MAKING SAME 审中-公开
标题翻译：切割插件及其制作方法
公开(公告)号：WO2014005834A1
公开(公告)日：2014-01-09
申请号：PCT/EP2013/062663
申请日：2013-06-18
申请人： ELEMENT SIX ABRASIVES S.A. , ELEMENT SIX LIMITED
发明人： OLOFSSON, Bo Christer , JONKER, Cornelis Roelof , NILEN, Roger William Nigel , ANDERSIN, Stig Åke , BARRY, John James
IPC分类号： B22F3/14 , B22F7/06 , C22C26/00 , E21B10/567
CPC分类号： B01J3/06 , B22F3/003 , B22F3/12 , B22F3/1208 , B22F3/14 , B22F7/06 , B22F2003/247 , B22F2005/001 , B22F2999/00 , B24D3/00 , B24D18/00 , C22C26/00 , E21B10/54 , E21B10/5673 , E21B10/5735 , E21B2010/566 , B22F3/17
摘要： A method of making a cutter structure (1) comprises placing a pre-formed body (4) of hard material having a surface topography in a canister, placing an aggregated mass of grains of superhard material (2) over said surface topography, placing a punch (10) in contact with the superhard material (2), the punch (10) having a surface with a surface topography inverse to that of the hard material body to imprint a pattern in the superhard material (2) complementary to the surface topography of the punch (10). The surface of the punch (10) contacting the superhard material (2) being formed of a ceramic material that does not react chemically with the superhard material (12) and/or a sinter catalyst for the superhard material (2). A pressure of greater than 3 GPa is then together with a temperature sufficiently high for the catalyst to melt to form the cutter structure (1) with a layer of polycrystalline superhard material bonded to the hard material and having a surface topography corresponding to the surface topography of the hard material.
摘要翻译：一种制造切割器结构（1）的方法包括将具有表面形貌的硬质材料的预成型体（4）放置在罐中，将超硬材料（2）的颗粒的聚集体放置在所述表面形貌上，与超硬材料（2）接触的冲头（10），冲头（10）具有表面形貌与硬质材料体的表面形状相反的表面，以将图案压印在与表面形貌互补的超硬材料（2）中的冲头（10）。与超硬材料（2）不发生化学反应的陶瓷材料和/或用于超硬材料（2）的烧结催化剂接触超硬材料（2）的冲头（10）的表面。然后大于3GPa的压力与足够高的温度一起使催化剂熔化以形成具有结合到硬质材料并具有对应于表面形貌的表面形貌的多晶超硬材料层的切割器结构（1）的硬质材料。

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