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公开(公告)号：US08414229B2
公开(公告)日：2013-04-09
申请号：US12295762
申请日：2007-04-23
CPC分类号： B22F7/062 , B22F2005/001 , C22C26/00 , E21B10/573 , Y10T407/26
摘要： The invention provides a tool component comprising a first layer of polycrystalline cBN material which has a rake (working) surface and a flank surface and comprises less than 70 vol % cBN; and a secondary layer across the rake surface or at least partially across the rake surface and comprising a refractory material and optionally a binder phase and optionally cBN, wherein the secondary layer has a higher resistance to crater formation than the first layer of cBN material and has a lower affinity towards iron than cBN.
摘要翻译： 本发明提供一种工具组件，其包括第一层多晶cBN材料，其具有耙（加工）表面和侧面，并且包含小于70体积％的cBN; 并且跨越前刀面或者至少部分地穿过前刀面的次级层，并且包括耐火材料和任选的粘结相和任选的cBN，其中所述次层具有比第一层cBN材料更高的耐火山口形成能力，并具有 对铁的亲和力低于cBN。
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公开(公告)号：US20090272041A1
公开(公告)日：2009-11-05
申请号：US12297739
申请日：2007-04-23
IPC分类号： C09K3/14
CPC分类号： B22F7/062 , B22F2005/001 , C22C26/00 , E21B10/573 , Y10T407/26
摘要： A layer of a refractory material produced and bonded in situ to a surface of a CBN compact during the high temperature/high pressure manufacture of the CBN compact.
摘要翻译： 在CBN压块的高温/高压制造期间，在CBN压块的表面上产生并结合到现场的一层耐火材料。
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公开(公告)号：US20100018127A1
公开(公告)日：2010-01-28
申请号：US12295762
申请日：2007-04-23
IPC分类号： B24D3/00
CPC分类号： B22F7/062 , B22F2005/001 , C22C26/00 , E21B10/573 , Y10T407/26
摘要： The invention provides a tool component comprising a first layer of polycrystalline cBN material which has a rake (working) surface and a flank surface and comprises less than 70 vol% cBN; and a secondary layer across the rake surface or at least partially across the rake surface and comprising a refractory material and optionally a binder phase and optionally cBN, wherein the secondary layer has a higher resistance to crater formation than the first layer of cBN material and has a lower affinity towards iron than cBN.
摘要翻译： 本发明提供了一种工具组件，其包括第一层多晶cBN材料，其具有耙（加工）表面和侧面，并且包含小于70体积％的cBN; 并且跨越前刀面或者至少部分地穿过前刀面的次级层，并且包括耐火材料和任选的粘结相和任选的cBN，其中所述次层具有比第一层cBN材料更高的耐火山口形成能力，并具有 对铁的亲和力低于cBN。
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公开(公告)号：US08435317B2
公开(公告)日：2013-05-07
申请号：US12063351
申请日：2006-08-16
申请人： Anthony Roy Burgess , Cornelius Johannes Pretorius , Gerrard Soobramoney Peters , Peter Michael Harden
发明人： Anthony Roy Burgess , Cornelius Johannes Pretorius , Gerrard Soobramoney Peters , Peter Michael Harden
CPC分类号： C22C29/16 , B22F7/02 , C09K3/1409 , C22C26/00
摘要： Polycrystalline diamond abrasive elements having a fine grained microstructure are produced from fine grained diamond particles and a catalyst solvent material, at least a portion of which is in the form of nanosized particles. The abrasive elements exhibit high homogeneity and exhibit significant increases in toughness and improved wear resistance.
摘要翻译： 具有细晶粒微结构的多晶金刚石研磨元件由细粒金刚石颗粒和催化剂溶剂材料制成，其至少一部分呈纳米尺寸颗粒的形式。 磨料表现出高的均匀性，韧性显着增加，耐磨性提高。
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公开(公告)号：US20100167044A1
公开(公告)日：2010-07-01
申请号：US12528026
申请日：2008-02-28
IPC分类号： B32B9/00
CPC分类号： B23B27/141 , B22F7/06 , B22F2005/001 , B22F2005/002 , B23B27/20 , B23B2226/315 , B23B2228/10 , C22C26/00 , C22C2204/00 , E21B10/567 , Y10T428/263 , Y10T428/264
摘要： The invention provides for a tool component comprising a layer of polycrystalline diamond (12) having a thickness of up to 100 microns and a working surface (16). A softer layer (20) containing a metal selected from molybdenum, tantalum and niobium is bonded to the working surface (16) of the polycrystalline diamond layer (12) along an interface. The metal of the softer layer (20) is in the form of the metal carbide, the metal or a combination thereof and is present in the region (22) of the layer of polycrystalline diamond (12) adjacent the interface.
摘要翻译： 本发明提供一种工具部件，其包括具有至多100微米厚度的多晶金刚石层（12）和工作表面（16）。 包含选自钼，钽和铌的金属的较软的层（20）沿着界面结合到多晶金刚石层（12）的工作表面（16）。 较软层（20）的金属为金属碳化物，金属或其组合的形式，并且存在于与界面相邻的多晶金刚石层（12）的区域（22）中。
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公开(公告)号：US20140251100A1
公开(公告)日：2014-09-11
申请号：US14283564
申请日：2014-05-21
CPC分类号： B26D1/0006 , B22F7/062 , B22F2005/001 , B23B27/141 , B23B2200/125 , B23B2200/126 , B23B2226/125 , B23B2226/315 , B23B2228/105 , B23C3/00 , B23C5/16 , B23D61/04 , B23D61/18 , B26D2001/002 , B26D2001/0053 , B27G13/00 , B27G15/00 , C22C26/00 , C22C2204/00 , C23C30/005 , Y10T83/04 , Y10T407/27 , Y10T408/78 , Y10T409/303752
摘要： A cutting tool component which has an ultra-thin layer of ultra-hard material bonded to a cemented carbide substrate. The ultra-thin layer of ultra-hard material has a thickness of no greater than 0.2 mm. This cutting tool is used to cut workpieces under roughing and/or interrupted cut conditions. Where the workplace is a wood product or wood composite the invention extends to cutting such workpieces in general. The ultra-hard material is preferably PCD or PCBN.
摘要翻译： 一种具有超硬材料的超薄层与硬质合金基体结合的切削工具部件。 超硬材料超薄层的厚度不大于0.2mm。 该切割工具用于在粗加工和/或中断切割条件下切割工件。 如果工作场所是木制品或木质复合材料，则本发明一般延伸到切割这些工件。 超硬材料优选为PCD或PCBN。
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公开(公告)号：US20100186304A1
公开(公告)日：2010-07-29
申请号：US12063351
申请日：2006-08-16
申请人： Anthony Roy Burgess , Cornelius Johannes Pretorius , Gerrard Soobramoney Peters , Peter Michael Harden
发明人： Anthony Roy Burgess , Cornelius Johannes Pretorius , Gerrard Soobramoney Peters , Peter Michael Harden
CPC分类号： C22C29/16 , B22F7/02 , C09K3/1409 , C22C26/00
摘要： Polycrystalline diamond abrasive elements having a fine grained microstructure are produced from fine grained diamond particles and a catalyst solvent material, at least a portion of which is in the form of nanosized particles. The abrasive elements exhibit high homogeneity and exhibit significant increases in toughness and improved wear resistance.
摘要翻译： 具有细晶粒微结构的多晶金刚石研磨元件由细粒金刚石颗粒和催化剂溶剂材料制成，其至少一部分呈纳米尺寸颗粒的形式。 磨料表现出高的均匀性，韧性显着增加，耐磨性提高。
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公开(公告)号：US20090148249A1
公开(公告)日：2009-06-11
申请号：US12096974
申请日：2006-12-12
IPC分类号： B23B27/14
CPC分类号： B26D1/0006 , B22F7/062 , B22F2005/001 , B23B27/141 , B23B2200/125 , B23B2200/126 , B23B2226/125 , B23B2226/315 , B23B2228/105 , B23C3/00 , B23C5/16 , B23D61/04 , B23D61/18 , B26D2001/002 , B26D2001/0053 , B27G13/00 , B27G15/00 , C22C26/00 , C22C2204/00 , C23C30/005 , Y10T83/04 , Y10T407/27 , Y10T408/78 , Y10T409/303752
摘要： A cutting tool component (10) comprising a body comprising a cemented carbide substrate (12) and having at least one working surface (14), the at least one working surface presenting a cutting edge or area (16) for the body, the at least one working surface (14) comprises PCBN adjacent the cutting edge or area (16) and extending to a depth of no greater than 0.2 mm from the at least one working surface and wherein the substrate (12) has a thickness of 1.0 to 40 mm.
摘要翻译： 一种切削工具部件（10），包括一个包括硬质合金基底（12）并具有至少一个工作表面（14）的主体，所述至少一个工作表面呈现出用于所述主体的切割边缘或区域（16），所述切割工具部件 至少一个工作表面（14）包括邻近切割边缘或区域（16）并且延伸到距离至少一个工作表面不大于0.2mm的深度的PCBN，并且其中基底（12）的厚度为1.0至40 mm。
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公开(公告)号：US20090126541A1
公开(公告)日：2009-05-21
申请号：US12096962
申请日：2006-12-12
IPC分类号： B26D1/00
CPC分类号： B26D1/0006 , B22F7/062 , B22F2005/001 , B23B27/141 , B23B2200/125 , B23B2200/126 , B23B2226/125 , B23B2226/315 , B23B2228/105 , B23C3/00 , B23C5/16 , B23D61/04 , B23D61/18 , B26D2001/002 , B26D2001/0053 , B27G13/00 , B27G15/00 , C22C26/00 , C22C2204/00 , C23C30/005 , Y10T83/04 , Y10T407/27 , Y10T408/78 , Y10T409/303752
摘要： A cutting tool component which has an ultra-thin layer of ultra-hard material bonded to a cemented carbide substrate. The ultra-thin layer of ultra-hard material has a thickness of no greater than 0.2 mm. This cutting tool is used to cut workpieces under roughing and/or interrupted cut conditions. Where the workpiece is a wood product or wood composite the invention extends to cutting such workpieces in general. The ultra-hard material is preferably PCD or PCBN.
摘要翻译： 一种具有超硬材料的超薄层与硬质合金基体结合的切削工具部件。 超硬材料超薄层的厚度不大于0.2mm。 该切割工具用于在粗加工和/或中断切割条件下切割工件。 当工件是木制品或木材复合材料时，本发明通常延伸到切割这些工件。 超硬材料优选为PCD或PCBN。
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公开(公告)号：US20100215448A1
公开(公告)日：2010-08-26
申请号：US12527529
申请日：2008-02-28
CPC分类号： B23B27/141 , B22F7/06 , B22F2005/001 , B22F2005/002 , B23B27/20 , B23B2226/315 , B23B2228/10 , B23C2226/315 , B23C2228/10 , B28D1/02 , C22C26/00 , C22C2204/00 , E21B10/567 , Y10T82/10 , Y10T83/04 , Y10T408/03 , Y10T409/303752
摘要： The invention provides for a method of machining a substrate which includes the step of machining the substrate in an interrupted machining, impact machining or combination thereof operation using a tool which includes a tool component comprising a layer of polycrystalline diamond (12) having a working surface (16), a softer layer (20) containing a metal and bonded to the working surface (16) of the polycrystalline diamond layer (12) along an interface, the region (22) of the layer of polycrystalline diamond (12) adjacent the interface containing some metal from the softer layer (20).
摘要翻译： 本发明提供了一种加工基材的方法，该方法包括以下步骤：在间歇加工，冲击加工或其组合操作中加工基材，该工具包括工具部件，该工具部件包括具有工作表面的多晶金刚石层（12） （16），包含金属并且沿着界面结合到所述多晶金刚石层（12）的所述工作表面（16）的较软层（20），所述多晶金刚石层（12）的所述区域（22）邻近所述多晶金刚石层 界面，其包含来自较软层（20）的一些金属。
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