公开(公告)号：US11649526B2

公开(公告)日：2023-05-16

申请号：US16997286

申请日：2020-08-19

申请人： TERVES, LLC

发明人： Andrew J. Sherman ,  Nicholas Farkas ,  David Wolf

IPC分类号： C22C1/10 ,  C22C29/02 ,  C22C47/04 ,  C22C32/00 ,  C22C23/00 ,  C22C21/00 ,  C22C29/06 ,  C22C29/18 ,  C22C49/04 ,  C22C29/16 ,  C22C47/12 ,  C22C29/14 ,  C22C29/12 ,  C22C1/047

CPC分类号： C22C1/1068 ,  C22C1/047 ,  C22C1/101 ,  C22C1/1036 ,  C22C21/00 ,  C22C23/00 ,  C22C29/02 ,  C22C29/06 ,  C22C29/12 ,  C22C29/14 ,  C22C29/16 ,  C22C29/18 ,  C22C32/0036 ,  C22C32/0052 ,  C22C32/0057 ,  C22C32/0063 ,  C22C32/0068 ,  C22C32/0073 ,  C22C32/0078 ,  C22C47/04 ,  C22C47/12 ,  C22C49/04 ,  C22C1/1073

摘要： The present invention relates to the composition and production of an engineered degradable metal matrix composite that is useful in constructing temporary systems requiring wear resistance, high hardness, and/or high resistance to deformation in water-bearing applications such as, but not limited to, oil and gas completion operations.

公开(公告)号：US20180331269A1

公开(公告)日：2018-11-15

申请号：US15957952

申请日：2018-04-20

申请人： HITACHI, LTD.

发明人： Akinori NISHIDE ,  Jyun HAYAKAWA ,  Ken KUROSAKI ,  Sora-at TANUSILP

IPC分类号： H01L35/22 ,  H01L35/34 ,  H01L35/28

CPC分类号： H01L35/22 ,  C01B33/06 ,  C04B35/58085 ,  C04B35/62665 ,  C04B35/645 ,  C04B2235/40 ,  C04B2235/42 ,  C04B2235/428 ,  C04B2235/6567 ,  C04B2235/666 ,  C22C29/18 ,  H01L35/28 ,  H01L35/34

摘要： There is provided a thermoelectric material including a compound which is formed of an element R belonging to alkaline earth metal and lanthanoid, and an element X belonging to any of Group 13 elements, Group 14 elements, and Group 15 elements. The composition ratio of the element R and the element X is selected to obtain the compound having an AlB2 type structure.

公开(公告)号：US20170352882A1

公开(公告)日：2017-12-07

申请号：US15537324

申请日：2014-12-17

申请人： Nissan Motor Co., Ltd.

发明人： Humihiro Miki ,  Tomohiro Kaburagi ,  Manabu Watanabe ,  Nobutaka Chiba

IPC分类号： H01M4/38 ,  H01M10/0525 ,  H01M4/02

CPC分类号： H01M4/386 ,  B22F9/002 ,  B22F2009/041 ,  C22C1/0458 ,  C22C1/0483 ,  C22C1/0491 ,  C22C1/1084 ,  C22C29/18 ,  H01M4/36 ,  H01M10/052 ,  H01M10/0525 ,  H01M2004/027 ,  H01M2220/20 ,  Y02E60/122

摘要： A negative electrode active material for electric device is used which includes a silicon-containing alloy having a structure in which a silicide phase containing a silicide of a transition metal is dispersed in a parent phase containing amorphous or low crystalline silicon as a main component and a predetermined composition and in which a ratio value (B/A) of a diffraction peak intensity B of a silicide of a transition metal in a range of 2θ=37 to 45° to a diffraction peak intensity A of a (111) plane of Si in a range of 2θ=24 to 33° is 0.41 or more in an X-ray diffraction measurement of the silicon-containing alloy using a CuKα1 ray.

公开(公告)号：US20160285088A1

公开(公告)日：2016-09-29

申请号：US14442678

申请日：2013-11-19

申请人： NISSAN MOTOR CO., LTD.

发明人： Manabu WATANABE ,  Fumihiro MIKI ,  Takashi SANADA ,  Nobutake CHIBA

IPC分类号： H01M4/38 ,  H01M4/66 ,  H01M4/62 ,  H01M10/0525 ,  C22C29/18 ,  C22C30/06 ,  C22C13/00 ,  C22C14/00 ,  C22C28/00 ,  H01M4/134 ,  C22C30/04

CPC分类号： H01M4/386 ,  C22C13/00 ,  C22C14/00 ,  C22C24/00 ,  C22C28/00 ,  C22C29/18 ,  C22C30/04 ,  C22C30/06 ,  H01M4/134 ,  H01M4/38 ,  H01M4/387 ,  H01M4/622 ,  H01M4/625 ,  H01M4/66 ,  H01M4/661 ,  H01M4/662 ,  H01M10/052 ,  H01M10/0525 ,  H01M2220/20

摘要： The negative electrode for an electric device includes a current collector and an electrode layer containing a negative electrode active material, a conductive auxiliary agent and a binder and formed on a surface of the current collector, wherein the negative electrode active material contains an alloy represented by the following formula (1): SixTiyMzAa (in the formula (1), M is at least one metal selected from the group consisting of Ge, Sn, Zn and a combination thereof, A is inevitable impurities, and x, y, z and a represent mass percent values and satisfy the conditions of 0

摘要翻译： 电子装置用负极包括集电体和含有负极活性物质，导电性助剂和粘合剂的电极层，形成在集电体的表面上，其中负极活性物质含有由 下式（1）：SixTiyMzAa（式（1）中，M为选自Ge，Sn，Zn及其组合中的至少一种金属，A为不可避免的杂质，x，y，z和 a表示质量百分比值，满足0

公开(公告)号：US20160285076A1

公开(公告)日：2016-09-29

申请号：US14442289

申请日：2013-11-19

申请人： NISSAN MOTOR CO., LTD.

发明人： Kensuke YAMAMOTO ,  Manabu WATANABE ,  Fumihiro MIKI ,  Takashi SANADA ,  Nobutaka CHIBA

IPC分类号： H01M4/134 ,  H01M4/70 ,  H01M4/62 ,  H01M4/38 ,  H01M4/485 ,  H01M4/04 ,  H01M4/131 ,  H01M10/0525 ,  H01M10/0585 ,  H01M10/04 ,  C22C13/00 ,  C22C1/02 ,  C22C1/10 ,  C22C9/00 ,  C22C30/00 ,  H01M4/66

CPC分类号： H01M4/134 ,  C22C1/02 ,  C22C1/0416 ,  C22C1/045 ,  C22C1/0483 ,  C22C1/1084 ,  C22C9/00 ,  C22C13/00 ,  C22C18/00 ,  C22C24/00 ,  C22C27/025 ,  C22C28/00 ,  C22C29/18 ,  C22C30/00 ,  C22C30/04 ,  C22C30/06 ,  H01M4/0402 ,  H01M4/0471 ,  H01M4/131 ,  H01M4/386 ,  H01M4/387 ,  H01M4/42 ,  H01M4/485 ,  H01M4/622 ,  H01M4/623 ,  H01M4/624 ,  H01M4/625 ,  H01M4/66 ,  H01M4/661 ,  H01M4/70 ,  H01M10/0427 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0585 ,  H01M2004/027 ,  H01M2004/028 ,  H01M2220/30

摘要： A negative electrode for an electrical device includes: a current collector; and an electrode layer containing a negative electrode active material, an electrically-conductive auxiliary agent and a binder and formed on a surface of the current collector, wherein the negative electrode active material contains an alloy represented by a following formula (1): SixZnyMzAa (in the formula (1) M is at least one metal selected from the group consisting of V, Sn, Al, C and combinations thereof, A is inevitable impurity, and x, y, z and a represent mass percent values and satisfy 0

摘要翻译： 电气装置用负极包括：集电体; 和含有负极活性物质，导电性助剂和粘合剂并形成在集电体的表面上的电极层，其中负极活性物质含有下述式（1）表示的合金：SixZnyMzAa（ 在式（1）中，M是选自V，Sn，Al，C及其组合中的至少一种金属，A是不可避免的杂质，x，y，z和a表示质量百分数，满足0 < x <100,0

公开(公告)号：US09428822B2

公开(公告)日：2016-08-30

申请号：US13847282

申请日：2013-03-19

申请人： Baker Hughes Incorporated ,  TDY Industries, LLC

发明人： Prakash K. Mirchandani ,  Jimmy W. Eason ,  James J. Oakes ,  James C. Westhoff ,  Gabriel B. Collins

IPC分类号： E21B10/06 ,  C22C29/08 ,  C22C1/00 ,  C22C29/00 ,  B22F5/00

CPC分类号： E21B10/08 ,  B22F2005/001 ,  C22C1/00 ,  C22C1/051 ,  C22C1/1036 ,  C22C19/03 ,  C22C19/07 ,  C22C27/04 ,  C22C29/00 ,  C22C29/005 ,  C22C29/08 ,  C22C29/14 ,  C22C29/16 ,  C22C29/18 ,  C22C30/00 ,  C22C38/00 ,  C22C2001/1047 ,  E21B10/42 ,  E21B10/46 ,  E21B10/567

摘要： Binder compositions for use in forming a bit body of an earth-boring bit include at least one of cobalt, nickel, and iron, and at least one melting point-reducing constituent selected from at least one of a transition metal carbide up to 60 weight percent, a transition metal boride up to 60 weight percent, and a transition metal silicide up to 60 weight percent, wherein the weight percentages are based on the total weight of the binder. Earth-boring bit bodies include a cemented tungsten carbide material comprising tungsten carbide and a metallic binder, wherein the tungsten carbide comprises greater than 75 volume percent of the cemented tungsten carbide material.

摘要翻译： 用于形成钻头的钻头体的粘结剂组合物包括钴，镍和铁中的至少一种，以及至少一种选自至少一种60重量％的过渡金属碳化物的降低熔点的成分 百分比高达60重量％的过渡金属硼化物和至多60重量％的过渡金属硅化物，其中重量百分数是基于粘合剂的总重量。 钻孔钻头体包括包含碳化钨和金属粘合剂的粘结碳化钨材料，其中碳化钨包括大于75体积％的硬质合金碳化物材料。

公开(公告)号：US20160208557A9

公开(公告)日：2016-07-21

申请号：US13847282

申请日：2013-03-19

申请人： BAKER HUGHES INCORPORATED ,  TDY INDUSTRIES, INC.

发明人： Prakash K. Mirchandani ,  Jimmy W. Eason ,  James J. Oakes ,  James C. Westhoff ,  Gabriel B. Collins

IPC分类号： E21B10/08 ,  E21B10/42

CPC分类号： E21B10/08 ,  B22F2005/001 ,  C22C1/00 ,  C22C1/051 ,  C22C1/1036 ,  C22C19/03 ,  C22C19/07 ,  C22C27/04 ,  C22C29/00 ,  C22C29/005 ,  C22C29/08 ,  C22C29/14 ,  C22C29/16 ,  C22C29/18 ,  C22C30/00 ,  C22C38/00 ,  C22C2001/1047 ,  E21B10/42 ,  E21B10/46 ,  E21B10/567

摘要： Binder compositions for use in forming a bit body of an earth-boring bit include at least one of cobalt, nickel, and iron, and at least one melting point-reducing constituent selected from at least one of a transition metal carbide up to 60 weight percent, a transition metal boride up to 60 weight percent, and a transition metal silicide up to 60 weight percent, wherein the weight percentages are based on the total weight of the binder. Earth-boring bit bodies include a cemented tungsten carbide material comprising tungsten carbide and a metallic binder, wherein the tungsten carbide comprises greater than 75 volume percent of the cemented tungsten carbide material.

摘要翻译： 用于形成钻头的钻头体的粘结剂组合物包括钴，镍和铁中的至少一种，以及至少一种选自至少一种60重量％的过渡金属碳化物的降低熔点的成分 百分比高达60重量％的过渡金属硼化物和至多60重量％的过渡金属硅化物，其中重量百分数是基于粘合剂的总重量。 钻孔钻头体包括包含碳化钨和金属粘合剂的粘结碳化钨材料，其中碳化钨包括大于75体积％的粘结碳化钨材料。

公开(公告)号：US20140284114A1

公开(公告)日：2014-09-25

申请号：US13847282

申请日：2013-03-19

申请人： BAKER HUGHES INCORPORATED ,  TDY INDUSTRIES, INC.

发明人： Prakash K. Mirchandani ,  Jimmy W. Eason ,  James J. Oakes ,  James C. Westhoff ,  Gabriel B. Collins

IPC分类号： E21B10/08 ,  E21B10/42

CPC分类号： E21B10/08 ,  B22F2005/001 ,  C22C1/00 ,  C22C1/051 ,  C22C1/1036 ,  C22C19/03 ,  C22C19/07 ,  C22C27/04 ,  C22C29/00 ,  C22C29/005 ,  C22C29/08 ,  C22C29/14 ,  C22C29/16 ,  C22C29/18 ,  C22C30/00 ,  C22C38/00 ,  C22C2001/1047 ,  E21B10/42 ,  E21B10/46 ,  E21B10/567

摘要： Binder compositions for use in forming a bit body of an earth-boring bit include at least one of cobalt, nickel, and iron, and at least one melting point-reducing constituent selected from at least one of a transition metal carbide up to 60 weight percent, a transition metal boride up to 60 weight percent, and a transition metal silicide up to 60 weight percent, wherein the weight percentages are based on the total weight of the binder. Earth-boring bit bodies include a cemented tungsten carbide material comprising tungsten carbide and a metallic binder, wherein the tungsten carbide comprises greater than 75 volume percent of the cemented tungsten carbide material.

摘要翻译： 用于形成钻头的钻头体的粘结剂组合物包括钴，镍和铁中的至少一种，以及至少一种选自至少一种60重量％的过渡金属碳化物的降低熔点的成分 百分比高达60重量％的过渡金属硼化物和至多60重量％的过渡金属硅化物，其中重量百分数是基于粘合剂的总重量。 钻孔钻头体包括包含碳化钨和金属粘合剂的粘结碳化钨材料，其中碳化钨包括大于75体积％的硬质合金碳化物材料。

公开(公告)号：US20070119276A1

公开(公告)日：2007-05-31

申请号：US11669791

申请日：2007-01-31

申请人： Shaiw-Rong Liu

发明人： Shaiw-Rong Liu

IPC分类号： C22C29/02 ,  C22C29/14 ,  C22C29/16

CPC分类号： C22C29/02 ,  B23K20/1255 ,  C22C29/14 ,  C22C29/16 ,  C22C29/18

摘要： Friction stir welding tools made of a hardmetal including hard particles having a first material and a binder matrix having a second, different material.

摘要翻译： 由硬质合金制成的摩擦搅拌焊接工具，包括具有第二材料的具有第一材料和粘合剂基质的硬质颗粒。

公开(公告)号：US20070081914A1

公开(公告)日：2007-04-12

申请号：US11546462

申请日：2006-10-12

申请人： Tatsuaki Yoshihiro ,  Hideaki Kawata ,  Hiroki Fujitsuka ,  Kunio Maki ,  Toru Tsuboi

发明人： Tatsuaki Yoshihiro ,  Hideaki Kawata ,  Hiroki Fujitsuka ,  Kunio Maki ,  Toru Tsuboi

IPC分类号： C22C32/00

CPC分类号： C22C1/051 ,  C22C29/02 ,  C22C29/14 ,  C22C29/18 ,  C22C33/0292 ,  F01L3/02

摘要： A manufacturing method for wear resistant sintered member is provided. The method includes: compacting a raw powder containing a matrix forming powder and a hard phase forming powder into a green compact, the matrix forming powder containing 90 mass % or more of a powder having the maximum particle diameter of 46 μm, and the hard phase forming powder being 40 to 70 mass % with respect to the raw powder; and sintering the green compact.

摘要翻译： 提供了耐磨烧结构件的制造方法。 该方法包括：将含有基质形成粉末和硬相形成粉末的原料粉末压实成生坯，所述基质形成粉末含有90质量％以上的最大粒径为46μm的粉末，硬相 成形粉末相对于原料粉末为40〜70质量％ 并烧结生坯。