公开(公告)号：US11885182B2

公开(公告)日：2024-01-30

申请号：US17662871

申请日：2022-05-11

申请人： Baker Hughes Holdings LLC

发明人： Wanjun Cao ,  Marc W. Bird

IPC分类号： E21B10/573 ,  C04B35/528 ,  C04B35/56 ,  C04B35/565 ,  C04B35/563 ,  B24D18/00 ,  E21B10/567 ,  C22C26/00 ,  E21B10/54

CPC分类号： E21B10/5735 ,  B24D18/0009 ,  C04B35/528 ,  C04B35/56 ,  C04B35/563 ,  C04B35/565 ,  C04B35/5607 ,  C04B35/5611 ,  C04B35/5615 ,  C04B35/5618 ,  C04B35/5622 ,  C22C26/00 ,  E21B10/5673 ,  C22C2026/006 ,  E21B10/54

摘要： A cutting element comprises a supporting substrate, and a cutting table attached to an end of the supporting substrate. The cutting table comprises inter-bonded diamond particles, and a thermally stable material within interstitial spaces between the inter-bonded diamond particles. The thermally stable material comprises a carbide precipitate having the general chemical formula, A3XZn-1, where A comprises one or more of Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Y, Zr, Nb, Mo, Tc, Ru, Rh, Pd, Ag, Cd, Hf, Ta, W, Re, Os, Ir, Pt, Au, Hg, La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Ac, Th, Pa, and U; X comprises one or more of Al, Ga, Sn, Be, Bi, Te, Sb, Se, As, Ge, Si, B, and P; Z comprises C; and n is greater than or equal to 0 and less than or equal to 0.75. A method of forming a cutting element, an earth-boring tool, a supporting substrate, and a method of forming a supporting substrate are also described.

公开(公告)号：US20160221883A1

公开(公告)日：2016-08-04

申请号：US14901985

申请日：2014-06-30

申请人： INTERMET TECHNOLOGIES CHENGDU CO., LTD

发明人： Lin Gao ,  Tao Wang ,  Bo Li

IPC分类号： C04B38/02 ,  B01D39/20

CPC分类号： C04B38/02 ,  B01D39/20 ,  B01D39/2075 ,  B01D2239/1208 ,  B01D2239/1216 ,  C04B35/5615 ,  C04B35/62695 ,  C04B35/64 ,  C04B38/00 ,  C04B2111/00793 ,  C04B2235/3843 ,  C04B2235/402 ,  C04B2235/404 ,  C04B2235/422 ,  C04B2235/428 ,  C04B2235/44 ,  C04B2235/5436 ,  C04B2235/604 ,  C04B2235/6565 ,  C04B2235/6567 ,  C04B2235/661 ,  C04B2235/80 ,  C04B2235/81 ,  C04B2235/94 ,  C04B2235/96 ,  C04B2235/9669 ,  C04B2235/9684 ,  C04B38/0054 ,  C04B38/0074

摘要： Disclosed is a sintered porous material with stronger corrosion resistance and a filter element using same. The sintered porous material of the present application has following features: a) it mainly consists of three elements of Ti, Si and C, and the total weight of the three elements accounts for at least 90% of the weight of the sintered porous material, wherein Ti is 60-75% of the total weight of Ti, Si and C, and Si is 10-20% of the total weight of Ti, Si and C; b) C in the sintered porous material is mainly present in the form of the Ti3SiC2 ternary MAX phase compound, and is almost uniformly dispersed in the porous material; c) the porous material has porosity of 30-60%, average pore size of 0.5-50 μm, tensile strength of at least 23 MPa, pure water filtration flux of 1 t/m2·h at least measured under a filtration pressure difference of 0.05 MPa with a thickness of 5 mm at most for the sintered porous material, and a weight loss rate of at most 1.5% after being immersed into a 5 wt. % chlorhydric acid solution at room temperature for 48 days. The sintered porous material of the present invention has the excellent corrosion resistance property.

摘要翻译： 公开了具有较强抗腐蚀性的烧结多孔材料和使用其的过滤元件。 本申请的烧结多孔材料具有以下特征：a）其主要由Ti，Si和C的三种元素组成，并且三种元素的总重量占烧结多孔材料重量的至少90％ 其中Ti占Ti，Si和C总重量的60-75％，Si占Ti，Si和C总重量的10-20％; b）烧结多孔材料中的C主要以Ti3SiC2三元MAX相化合物的形式存在，几乎均匀地分散在多孔材料中; c）多孔材料的孔隙率为30-60％，平均孔径为0.5-50μm，拉伸强度为至少23MPa，纯水过滤通量为1t / m 2·h，至少在过滤压力差下测量 烧结多孔材料最多为5mm，厚度为5mm，浸渍在5重量％以上后的重量损失率为1.5％以下。 ％氯酸溶液在室温下搅拌48天。 本发明的烧结多孔材料具有优异的耐腐蚀性。

公开(公告)号：US09184070B2

公开(公告)日：2015-11-10

申请号：US14220289

申请日：2014-03-20

申请人： NGK Insulators, Ltd.

发明人： Asumi Jindo ,  Katsuhiro Inoue ,  Yuji Katsuda

IPC分类号： B32B9/00 ,  B32B9/04 ,  B32B13/04 ,  B32B19/00 ,  A61F13/15 ,  C04B35/653 ,  C04B35/52 ,  C04B35/56 ,  H01L21/67 ,  C04B35/575 ,  C04B35/626 ,  C04B37/00 ,  B21D53/02 ,  B32B37/10 ,  B32B38/00 ,  H01L21/683 ,  H01L21/687

CPC分类号： H01L21/67109 ,  B21D53/02 ,  B32B9/005 ,  B32B37/10 ,  B32B38/0012 ,  B32B2311/00 ,  B32B2311/24 ,  B32B2315/02 ,  C04B35/5615 ,  C04B35/575 ,  C04B35/62635 ,  C04B37/006 ,  C04B2235/3826 ,  C04B2235/3843 ,  C04B2235/3891 ,  C04B2235/5436 ,  C04B2235/5472 ,  C04B2235/656 ,  C04B2235/77 ,  C04B2235/80 ,  C04B2235/96 ,  C04B2235/9607 ,  C04B2237/365 ,  C04B2237/366 ,  C04B2237/402 ,  C04B2237/708 ,  H01L21/6831 ,  H01L21/6833 ,  H01L21/68757 ,  Y10T29/4935

摘要： A dense composite material according to the present invention contains, in descending order of content, silicon carbide, titanium silicon carbide, and titanium carbide as three major constituents. The dense composite material contains 51% to 68% by mass of silicon carbide and no titanium silicide and has an open porosity of 1% or less. This dense composite material has properties such as an average linear thermal expansion coefficient of 5.4 to 6.0 ppm/K at 40° C. to 570° C., a thermal conductivity of 100 W/m·K or more, and a four-point bending strength of 300 MPa or more.

摘要翻译： 根据本发明的致密复合材料以含量的降序包含作为三个主要成分的碳化硅，钛碳化硅和碳化钛。 该致密复合材料含有51〜68质量％的碳化硅，不含硅化钛，开孔率为1％以下。 该致密复合材料具有如下特性：在40℃至570℃下平均线性热膨胀系数为5.4至6.0ppm / K，热导率为100W / m·K以上，四点 弯曲强度在300MPa以上。

公开(公告)号：US20150199952A1

公开(公告)日：2015-07-16

申请号：US14591137

申请日：2015-01-07

申请人： United Technologies Corporation

发明人： Shahram Amini ,  Christopher W. Strock ,  Sergei F. Burlatsky ,  Dmitri Novikov

IPC分类号： G10K11/165 ,  C22C29/16 ,  C22C32/00 ,  C22C29/06

CPC分类号： G10K11/165 ,  B22F2998/10 ,  C04B35/56 ,  C04B35/5615 ,  C04B35/5618 ,  C04B35/58 ,  C22C1/051 ,  C22C1/1036 ,  C22C1/1084 ,  C22C29/06 ,  C22C29/067 ,  C22C29/16 ,  C22C32/0052 ,  C22C32/0068 ,  B22F3/14 ,  B22F3/15 ,  B22F3/1035

摘要： An article includes a MAX phase solid and a high temperature melting point metallic material interdispersed with the MAX phase material.

摘要翻译： 一篇文章包括MAX相固体和与MAX相材料分散的高温熔点金属材料。

公开(公告)号：US09031184B2

公开(公告)日：2015-05-12

申请号：US13119469

申请日：2009-09-18

申请人： Julien Cabrero ,  René Pailler ,  Fabienne Audubert

发明人： Julien Cabrero ,  René Pailler ,  Fabienne Audubert

IPC分类号： G21C3/02 ,  G21C3/06 ,  G21C3/07 ,  C04B35/56 ,  C04B35/628 ,  C04B35/632 ,  C04B35/80 ,  G21C3/20 ,  G21C21/02

CPC分类号： G21C3/07 ,  C04B35/5611 ,  C04B35/5615 ,  C04B35/5622 ,  C04B35/6286 ,  C04B35/62873 ,  C04B35/62884 ,  C04B35/62894 ,  C04B35/62897 ,  C04B35/6325 ,  C04B35/806 ,  C04B2235/3232 ,  C04B2235/3244 ,  C04B2235/3418 ,  C04B2235/3813 ,  C04B2235/3826 ,  C04B2235/444 ,  C04B2235/5244 ,  C04B2235/5252 ,  C04B2235/614 ,  C04B2235/77 ,  G21C3/20 ,  G21C21/02 ,  Y02E30/40

摘要： The invention relates to a nuclear fuel cladding totally or partially made of a composite material with a ceramic matrix containing silicon carbide (SiC) fibers as a matrix reinforcement and an interphase layer provided between the matrix and the fibers, the matrix including silicon carbide as well as at least one of the following additional carbides: titanium carbide (TiC), zirconium carbide (Zrc), and ternary titanium silicon carbide (Ti3SiC2). When irradiated and at temperatures of between 800° C. and 1200° C., said cladding can mechanically maintain the nuclear fuel within the cladding while enabling optimal thermal-energy transfer towards the coolant. The invention also relates to a method for making the nuclear fuel cladding.

摘要翻译： 本发明涉及一种全部或部分由复合材料制成的核燃料包层，该复合材料具有含有碳化硅（SiC）纤维作为基质增强层的陶瓷基体，以及设置在基质和纤维之间的相间层，该基体还包括碳化硅 作为以下附加碳化物中的至少一种：碳化钛（TiC），碳化锆（Zrc）和三元钛碳化硅（Ti 3 SiC 2）。 当照射并且在800℃和1200℃之间的温度下时，所述包层可以将核燃料机械地保持在包壳内，同时能够使朝向冷却剂的最佳热能传递。 本发明还涉及制造核燃料包层的方法。

公开(公告)号：US20140287245A1

公开(公告)日：2014-09-25

申请号：US14220289

申请日：2014-03-20

申请人： NGK Insulators, Ltd.

发明人： Asumi JINDO ,  Katsuhiro INOUE ,  Yuji KATSUDA

IPC分类号： H01L21/683 ,  B32B9/00

CPC分类号： H01L21/67109 ,  B21D53/02 ,  B32B9/005 ,  B32B37/10 ,  B32B38/0012 ,  B32B2311/00 ,  B32B2311/24 ,  B32B2315/02 ,  C04B35/5615 ,  C04B35/575 ,  C04B35/62635 ,  C04B37/006 ,  C04B2235/3826 ,  C04B2235/3843 ,  C04B2235/3891 ,  C04B2235/5436 ,  C04B2235/5472 ,  C04B2235/656 ,  C04B2235/77 ,  C04B2235/80 ,  C04B2235/96 ,  C04B2235/9607 ,  C04B2237/365 ,  C04B2237/366 ,  C04B2237/402 ,  C04B2237/708 ,  H01L21/6831 ,  H01L21/6833 ,  H01L21/68757 ,  Y10T29/4935

摘要： A dense composite material according to the present invention contains, in descending order of content, silicon carbide, titanium silicon carbide, and titanium carbide as three major constituents. The dense composite material contains 51% to 68% by mass of silicon carbide and no titanium silicide and has an open porosity of 1% or less. This dense composite material has properties such as an average linear thermal expansion coefficient of 5.4 to 6.0 ppm/K at 40° C. to 570° C., a thermal conductivity of 100 W/m·K or more, and a four-point bending strength of 300 MPa or more.

摘要翻译： 根据本发明的致密复合材料以含量的降序包含作为三个主要成分的碳化硅，钛碳化硅和碳化钛。 该致密复合材料含有51〜68质量％的碳化硅，不含硅化钛，开孔率为1％以下。 该致密复合材料具有如下特性：在40℃至570℃下平均线性热膨胀系数为5.4至6.0ppm / K，热导率为100W / m·K以上，四点 弯曲强度在300MPa以上。

公开(公告)号：US20100009143A1

公开(公告)日：2010-01-14

申请号：US12445539

申请日：2007-10-16

申请人： René Pailler ,  Nicolas Eberling-Fux ,  Eric Philippe ,  Sébastien Bertrand

发明人： René Pailler ,  Nicolas Eberling-Fux ,  Eric Philippe ,  Sébastien Bertrand

IPC分类号： B32B3/10 ,  B05D3/00 ,  B32B18/00

CPC分类号： C04B35/62884 ,  B82Y30/00 ,  C04B35/5615 ,  C04B35/573 ,  C04B35/583 ,  C04B35/62863 ,  C04B35/62873 ,  C04B35/62897 ,  C04B35/65 ,  C04B2235/3813 ,  C04B2235/3821 ,  C04B2235/3826 ,  C04B2235/3843 ,  C04B2235/386 ,  C04B2235/3891 ,  C04B2235/402 ,  C04B2235/404 ,  C04B2235/428 ,  C04B2235/5248 ,  C04B2235/5445 ,  C04B2235/5454 ,  C04B2235/614 ,  C04B2235/616 ,  C04B2235/666 ,  C04B2235/77 ,  C04B2235/78 ,  C04B2235/80 ,  Y10T428/24926

摘要： The method comprises the steps of: forming a porous fiber-reinforcing structure; introducing into the pores of the fiber structure powders containing elements for constituting the composite material matrix; and forming at least a main fraction of the matrix from said powders by causing a reaction to take place between said powders or between at least a portion of said powders and at least one delivered additional element; the powders introduced into the fiber structure and the delivered additional element(s) comprising elements that form at least one healing discontinuous matrix phase including a boron compound and at least one discontinuous matrix phase including a crack-deflecting compound of lamellar structure. At least a main fraction of the matrix is formed by chemical reaction between the powders introduced into the fiber structure and at least one delivered additional element, or by sintering the powders.

摘要翻译： 该方法包括以下步骤：形成多孔纤维增强结构; 引入包含用于构成复合材料基体的元素的纤维结构粉末的孔中; 以及通过使所述粉末之间或所述粉末的至少一部分和至少一个递送的附加元素之间发生反应，从所述粉末形成所述基质的至少主要部分; 引入纤维结构的粉末和递送的附加元件包括形成至少一个包含硼化合物的愈合不连续基质相和至少一个包含层状结构的裂纹偏转化合物的不连续基质相的元件。 通过引入纤维结构的粉末和至少一种递送的附加元素之间的化学反应或通过烧结粉末来形成基体的至少主要部分。

公开(公告)号：US20060088435A1

公开(公告)日：2006-04-27

申请号：US11127522

申请日：2005-05-10

申请人： Surojit Gupta ,  Thirumalai Palanisamy ,  Michel Barsoum ,  Chien-Wei Li

发明人： Surojit Gupta ,  Thirumalai Palanisamy ,  Michel Barsoum ,  Chien-Wei Li

IPC分类号： C22C29/02

CPC分类号： C04B35/56 ,  C04B35/5607 ,  C04B35/5611 ,  C04B35/5615 ,  C04B35/5622 ,  C04B35/58 ,  C04B35/58007 ,  C04B35/58014 ,  C04B35/58021 ,  C04B35/58028 ,  C04B35/645 ,  C04B35/6455 ,  C04B2235/32 ,  C04B2235/40 ,  C04B2235/402 ,  C04B2235/404 ,  C04B2235/42 ,  C04B2235/96 ,  F16C33/121 ,  Y10T428/12979

摘要： A turbomachinery component includes a substrate having a surface, the surface being a material consisting essentially of at least one compound having the chemical formula Mn+1AXn, wherein M is at least one early transition metal selected from groups IIIB, IVB, VB, and VIB, A is at least one element selected from groups IIIA, IVA, VA, VIA, and VIIA, X is one or both of carbon and nitrogen, and n is an integer between 1 and 3. The component is made by forming a compact and sintered substrate with the material, or by coating a substrate with the material.

摘要翻译： 涡轮机械部件包括具有表面的基材，该表面是基本上由至少一种具有化学式M n + 1的化合物组成的材料，其中M是 选自IIIB，IVB，VB和VIB族的至少一种早期过渡金属，A是选自IIIA，IVA，VA，VIA和VIIA中的至少一种元素，X是碳和氮中的一种或两种，n是 是1到3之间的整数。该部件通过用该材料形成紧凑且烧结的基板，或通过用该材料涂覆基板来制成。

公开(公告)号：US10077214B2

公开(公告)日：2018-09-18

申请号：US14901985

申请日：2014-06-30

申请人： Intermet Technologies Chengdu Co., Ltd.

发明人： Lin Gao ,  Tao Wang ,  Bo Li

IPC分类号： C04B38/00 ,  C04B38/06 ,  B01D39/06 ,  C04B35/00 ,  C04B38/02 ,  B01D39/20 ,  C04B35/56 ,  C04B35/626 ,  C04B35/64

CPC分类号： C04B38/02 ,  B01D39/20 ,  B01D39/2075 ,  B01D2239/1208 ,  B01D2239/1216 ,  C04B35/5615 ,  C04B35/62695 ,  C04B35/64 ,  C04B38/00 ,  C04B2111/00793 ,  C04B2235/3843 ,  C04B2235/402 ,  C04B2235/404 ,  C04B2235/422 ,  C04B2235/428 ,  C04B2235/44 ,  C04B2235/5436 ,  C04B2235/604 ,  C04B2235/6565 ,  C04B2235/6567 ,  C04B2235/661 ,  C04B2235/80 ,  C04B2235/81 ,  C04B2235/94 ,  C04B2235/96 ,  C04B2235/9669 ,  C04B2235/9684 ,  C04B38/0054 ,  C04B38/0074

摘要： A sintered porous material with stronger corrosion resistance comprising three elements Ti, Si and C which constitute at least 90% of the weight of the porous material, wherein the porous material has 30-60% porosity, 0.5-50 μm average pore size, and at least 23 MPa tensile strength, wherein the porous material of 5 mm thickness under 0.05 MPa pressure has a pure water filtration flux of at least 1 t/m2·h, and a weight loss rate of no more than 1.5% after having been immersed in a 5 wt % hydrochloric acid solution at room temperature for 48 days.

公开(公告)号：US20170057879A1

公开(公告)日：2017-03-02

申请号：US15247167

申请日：2016-08-25

申请人： Rolls-Royce High Temperature Composites, Inc.

发明人： Stephen Harris ,  Robert Shinavski

IPC分类号： C04B35/80 ,  C04B35/622 ,  C04B35/657

CPC分类号： C04B35/803 ,  C04B35/5607 ,  C04B35/5615 ,  C04B35/5618 ,  C04B35/5622 ,  C04B35/565 ,  C04B35/58007 ,  C04B35/58014 ,  C04B35/58028 ,  C04B35/62277 ,  C04B35/62863 ,  C04B35/62868 ,  C04B35/62873 ,  C04B35/62884 ,  C04B35/62894 ,  C04B35/657 ,  C04B35/806 ,  C04B2235/3826 ,  C04B2235/3843 ,  C04B2235/3891 ,  C04B2235/428 ,  C04B2235/44 ,  C04B2235/5244 ,  C04B2235/5256 ,  C04B2235/5436 ,  C04B2235/606 ,  C04B2235/608 ,  C04B2235/616 ,  C04B2235/728 ,  C04B2235/77 ,  C04B2235/80 ,  F01D5/282 ,  F01D5/284 ,  F05D2240/11 ,  F05D2300/222 ,  F05D2300/6033 ,  F23M5/00 ,  F23M2900/05004 ,  F23R3/007

摘要： A ceramic matrix composite includes continuous silicon carbide fibers in a ceramic matrix comprising silicon carbide and a MAX phase compound having a chemical composition Mn+1AXn, where M is a transition metal selected from the group consisting of: Ti, V, Cr, Sc, Zr, Nb, Mo, Hf, and Ta; A is a group-A element selected from the group consisting of: Al, Si, P, S, Ga, Ge, As, Cd, In, Sn, Tl and Pb; and X is carbon or nitrogen, with n being an integer from 1 to 3.

摘要翻译： 陶瓷基复合材料包括在包含碳化硅的陶瓷基体中的连续碳化硅纤维和化学组成为Mn + 1A×n的最大相化合物，其中M是选自Ti，V，Cr，Sc， Zr，Nb，Mo，Hf和Ta; A是选自Al，Si，P，S，Ga，Ge，As，Cd，In，Sn，Tl和Pb中的A族元素; 且X为碳或氮，n为1至3的整数。