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：US20190184459A1

公开(公告)日：2019-06-20

申请号：US16281968

申请日：2019-02-21

申请人： Halliburton Energy Services, Inc.

发明人： William Brian Atkins ,  Clayton Arthur Ownby ,  Michael Clark ,  Grant O. Cook, III ,  Garrett T. Olson

IPC分类号： B22D27/04 ,  B22D33/00 ,  F27D15/02 ,  B22D19/06

CPC分类号： B22D27/045 ,  B22D19/06 ,  B22D33/005 ,  B22F3/26 ,  B22F2005/001 ,  B22F2007/066 ,  B22F2999/00 ,  C22C1/1068 ,  C22C29/06 ,  F27D15/02 ,  B22F2203/11

摘要： A mold transfer assembly includes a transfer housing providing an interior defined by one or more sidewalls and a top. The transfer housing is sized to receive and encapsulate a mold as the mold is moved between a furnace and a thermal heat sink. An arm is coupled to the transfer housing to move the transfer housing and the mold encapsulated within the transfer housing between the furnace and a thermal heat sink. The transfer housing exhibits one or more thermal properties to control a thermal profile of the mold.

公开(公告)号：US09707623B2

公开(公告)日：2017-07-18

申请号：US14083047

申请日：2013-11-18

申请人： Robert G. Lee

发明人： Robert G. Lee

IPC分类号： B22F1/00 ,  B22F7/00 ,  B22F7/02 ,  B22F7/04 ,  C22C29/00 ,  C22C32/00 ,  F41H5/04 ,  C22B5/06 ,  C22B34/12 ,  C22C29/10 ,  B22F7/06 ,  B22F7/08 ,  C22C1/10 ,  C22C29/06 ,  C22B1/245

CPC分类号： B22F7/008 ,  B22F7/02 ,  B22F7/04 ,  B22F7/062 ,  B22F7/08 ,  B22F2998/10 ,  B22F2999/00 ,  C22B1/245 ,  C22B5/06 ,  C22B34/1281 ,  C22C1/1068 ,  C22C29/00 ,  C22C29/067 ,  C22C29/10 ,  C22C32/0047 ,  C22C32/0052 ,  F41H5/04 ,  Y10T156/10 ,  Y10T428/12493 ,  Y10T428/31678 ,  B22F3/02 ,  B22F3/15 ,  B22F3/1007 ,  B22F2201/20

摘要： A multiphase composite system is made by binding hard particles, such as TiC particles, of various sizes with a mixture of titanium powder and aluminum, nickel, and titanium in a master alloy or as elemental materials to produce a composite system that has advantageous energy absorbing characteristics. The multiple phases of this composite system include an aggregate phase of hard particles bound with a matrix phase. The matrix phase has at least two phases with varying amounts of aluminum, nickel, and titanium. The matrix phase forms a bond with the hard particles and has varying degrees of hard and ductile phases. The composite system may be used alone or bonded to other materials such as bodies of titanium or ceramic in the manufacture of ballistic armor tiles.

公开(公告)号：US20160339515A1

公开(公告)日：2016-11-24

申请号：US14787133

申请日：2015-01-28

申请人： HALLIBURTON ENERGY SERVICES, INC.

发明人： William Brian Atkins ,  Clayton Arthur Ownby ,  Michael Clark ,  Grant O. Cook, III ,  Garrett T. Olsen

IPC分类号： B22D27/04 ,  B22D33/00 ,  B22D19/06

CPC分类号： B22D27/045 ,  B22D19/06 ,  B22D33/005 ,  B22F3/26 ,  B22F2005/001 ,  B22F2007/066 ,  B22F2999/00 ,  C22C1/1068 ,  C22C29/06 ,  F27D15/02 ,  B22F2203/11

摘要： A mold transfer assembly includes a transfer housing providing an interior defined by one or more sidewalls and a top. The transfer housing is sized to receive and encapsulate a mold as the mold is moved between a furnace and a thermal heat sink. An arm is coupled to the transfer housing to move the transfer housing and the mold encapsulated within the transfer housing between the furnace and a thermal heat sink. The transfer housing exhibits one or more thermal properties to control a thermal profile of the mold.

摘要翻译： 模具转移组件包括提供由一个或多个侧壁和顶部限定的内部的转移壳体。 转移壳体的尺寸适于在模具在炉和热散热器之间移动时接收和封装模具。 臂连接到传送壳体，以将传送壳体和封装在传送壳体内的模具移动到炉和热散热器之间。 转印壳体具有一个或多个热性质以控制模具的热分布。

公开(公告)号：US08869920B2

公开(公告)日：2014-10-28

申请号：US13919457

申请日：2013-06-17

申请人： Baker Hughes Incorporated

发明人： John H. Stevens ,  Jimmy W. Eason

IPC分类号： E21B10/567 ,  E21B10/42 ,  E21B10/46 ,  B22D19/06 ,  C22C1/04 ,  B22F5/00 ,  C22C1/10

CPC分类号： E21B10/46 ,  B22D19/06 ,  B22F5/007 ,  B22F2005/001 ,  B22F2998/00 ,  B22F2998/10 ,  B33Y80/00 ,  C22C1/0433 ,  C22C2001/1047 ,  E21B10/42 ,  C22C29/08 ,  C22C1/1068 ,  C08L29/08

摘要： Methods, systems, and compositions for manufacturing downhole tools and downhole tool parts for drilling subterranean material are disclosed. A model having an external peripheral shape of a downhole tool or tool part is fabricated. Mold material is applied to the external periphery of the model. The mold material is permitted to harden to form a mold about the model. The model is eliminated and a composite matrix material is cast within the mold to form a finished downhole tool or tool part.

摘要翻译： 公开了用于制造用于钻井地下材料的井下工具和井下工具部件的方法，系统和组合物。 制造具有井下工具或工具部件的外周形状的模型。 模具材料应用于模型的外围。 允许模具材料硬化以形成关于模型的模具。 该模型被消除，并且在模具内铸造复合基质材料以形成成品井下工具或工具部件。

公开(公告)号：US20140219859A1

公开(公告)日：2014-08-07

申请号：US14177051

申请日：2014-02-10

申请人： Scoperta, Inc.

发明人： Justin Lee Cheney ,  John Hamilton Madok

IPC分类号： C22C45/02 ,  C22C38/54 ,  C22C38/50 ,  C22C38/48 ,  C22C38/46 ,  C22C38/44 ,  C22C38/38 ,  C22C38/32 ,  C22C38/24 ,  C22C38/22 ,  C22C38/06 ,  C22C38/04 ,  C22C38/02 ,  C22C38/28 ,  C22C38/26 ,  C22C38/34 ,  C22C38/58

CPC分类号： C22C45/02 ,  B23K35/3053 ,  B23K35/308 ,  B23K35/3093 ,  C21D2211/004 ,  C21D2211/005 ,  C22C1/1068 ,  C22C33/08 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/22 ,  C22C38/24 ,  C22C38/26 ,  C22C38/28 ,  C22C38/32 ,  C22C38/34 ,  C22C38/38 ,  C22C38/44 ,  C22C38/46 ,  C22C38/48 ,  C22C38/50 ,  C22C38/54 ,  C22C38/58 ,  C23C4/06 ,  C23C4/073 ,  C23C30/00

摘要： Disclosed herein are iron-based alloys having a microstructure comprising a fine-grained ferritic matrix and having a 60+ Rockwell C surface, wherein the ferritic matrix comprises

摘要翻译： 本文公开了具有包含细粒铁素体基质并具有60+ Rockwell C表面的微结构的铁基合金，其中铁素体基体包含<10μm的碳化物沉淀物。 还公开了一种焊接方法，其包括用这种铁基合金形成无裂纹的硬焊接覆盖涂层。 还公开了能够在多次焊接之后形成无裂纹焊接覆层的合金族。

公开(公告)号：US08201610B2

公开(公告)日：2012-06-19

申请号：US12479534

申请日：2009-06-05

申请人： John H. Stevens ,  Jimmy W. Eason

发明人： John H. Stevens ,  Jimmy W. Eason

IPC分类号： B22C9/00 ,  B22C9/04 ,  B22D19/14

CPC分类号： E21B10/46 ,  B22D19/06 ,  B22F5/007 ,  B22F2005/001 ,  B22F2998/00 ,  B22F2998/10 ,  B33Y80/00 ,  C22C1/0433 ,  C22C2001/1047 ,  E21B10/42 ,  C22C29/08 ,  C22C1/1068 ,  C08L29/08

摘要： Methods, systems and compositions for manufacturing downhole tools and downhole tool parts for drilling subterranean material are disclosed. A model having an external peripheral shape of a downhole tool or tool part is fabricated. Mold material is applied to an external periphery of the model. The mold material is permitted to harden to form a mold about the model. The model is eliminated and a composite matrix material is cast within the mold to form a finished downhole tool or tool part.

摘要翻译： 公开了用于制造用于钻井地下材料的井下工具和井下工具部件的方法，系统和组合物。 制造具有井下工具或工具部件的外周形状的模型。 模具材料应用于模型的外围。 允许模具材料硬化以形成关于模型的模具。 该模型被消除，并且在模具内铸造复合基质材料以形成成品井下工具或工具部件。

公开(公告)号：US07954569B2

公开(公告)日：2011-06-07

申请号：US11116752

申请日：2005-04-28

申请人： Prakash K. Mirchandani ,  Jimmy W. Eason ,  James J. Oakes ,  James C. Westhoff ,  Gabriel B. Collins ,  John H. Stevens ,  Steven G. Caldwell ,  Alfred J. Mosco

发明人： Prakash K. Mirchandani ,  Jimmy W. Eason ,  James J. Oakes ,  James C. Westhoff ,  Gabriel B. Collins ,  John H. Stevens ,  Steven G. Caldwell ,  Alfred J. Mosco

IPC分类号： E21B10/02

CPC分类号： E21B10/46 ,  B22F2005/001 ,  B22F2998/00 ,  C22C1/1068 ,  C22C29/00 ,  C22C29/005 ,  C22C29/067 ,  B22F7/06

摘要： The present invention relates to compositions and methods for forming a bit body for an earth-boring bit. The bit body may comprise hard particles, wherein the hard particles comprise at least one of carbide, nitride, boride, and oxide and solid solutions thereof, and a binder binding together the hard particles. The binder may comprise at least one metal selected from cobalt, nickel, and iron, and, optionally, at least one melting point reducing constituent selected from a transition metal carbide in the range of 30 to 60 weight percent, boron up to 10 weight percent, silicon up to 20 weight percent, chromium up to 20 weight percent, and manganese up to 25 weight percent, wherein the weight percentages are based on the total weight of the binder. In addition, the hard particles may comprise at least one of (i) cast carbide (WC+W2C) particles, (ii) transition metal carbide particles selected from the carbides of titanium, chromium, vanadium, zirconium, hafnium, tantalum, molybdenum, niobium, and tungsten, and (iii) sintered cemented carbide particles.

摘要翻译： 本发明涉及用于形成钻头的钻头体的组合物和方法。 钻头体可以包括硬颗粒，其中硬颗粒包括碳化物，氮化物，硼化物及其氧化物和固体溶液中的至少一种以及将硬颗粒结合在一起的粘合剂。 粘合剂可以包含选自钴，镍和铁中的至少一种金属，以及任选地至少一种选自30-60重量％范围内的过渡金属碳化物的熔点降低成分，至多10重量％的硼 ，高达20重量％的硅，至多20重量％的铬，以及至多25重量％的锰，其中重量百分数是基于粘合剂的总重量。 此外，硬质颗粒可以包括（i）碳化钨（WC + W2C）颗粒，（ii）过渡金属碳化物颗粒中的至少一种，其选自钛，铬，钒，锆，铪，钽，钼， 铌和钨，和（iii）烧结的硬质合金颗粒。

公开(公告)号：US20110042032A1

公开(公告)日：2011-02-24

申请号：US12913999

申请日：2010-10-28

申请人： David A. Tomes, JR. ,  Gavin F. Wyatt-Mair ,  David W. Timmons ,  Ali Unal

发明人： David A. Tomes, JR. ,  Gavin F. Wyatt-Mair ,  David W. Timmons ,  Ali Unal

IPC分类号： B22D11/14 ,  B22D11/12

CPC分类号： B22D11/0605 ,  B22D11/0622 ,  B22F2998/00 ,  B22F2999/00 ,  C22C1/1068 ,  Y10T428/12021 ,  Y10T428/12028 ,  Y10T428/12201 ,  Y10T428/12458 ,  Y10T428/31678 ,  C22C29/00 ,  B22F2207/03

摘要： The present invention discloses a method of making a functionally graded metal matrix composite (MMC) sheet having a central layer of particulate matter, the particular matter having a size of at least about 30 microns. The method includes providing a molten metal containing particulate matter to a pair of advancing casting surfaces. Solidifying the molten metal while advancing the molten metal between the advancing casting surfaces to form a product comprising a first solid outer layer, a second solid outer layer, and a semi-solid central layer having a higher concentration of particulate matter than either of the outer layers. Solidifying the central layer to form a solid metal product comprised of a central layer sandwiched between the outer layers and withdrawing the metal product from between the casting surfaces.

摘要翻译： 本发明公开了一种制备功能梯度金属基质复合材料（MMC）片材的方法，该片材具有颗粒物质的中心层，该特定物质具有至少约30微米的尺寸。 该方法包括向一对前进的铸造表面提供含有颗粒物质的熔融金属。 使熔融金属固化，同时使熔融金属在前进的铸造表面之间前进，以形成包含第一固体外层，第二固体外层和半固体中心层的产品，其中颗粒物质浓度高于外层 层。 固化中心层以形成固体金属产品，其由夹在外层之间的中心层和从铸造表面之间取出金属制品构成。

公开(公告)号：US07879129B2

公开(公告)日：2011-02-01

申请号：US11607602

申请日：2006-12-01

申请人： Rolf Kösters ,  Arndt Lüdtke

发明人： Rolf Kösters ,  Arndt Lüdtke

IPC分类号： B22F3/12 ,  E21B10/46 ,  E21B10/60

CPC分类号： C22C26/00 ,  B22F2998/00 ,  B22F2999/00 ,  C22C2001/1021 ,  C22C2026/006 ,  Y10T428/30 ,  C22C1/1068 ,  C22C1/051 ,  B22F9/04 ,  B22F3/14 ,  B22F1/0014

摘要： A wear part is formed of a diamond-containing composite material with 40 to 90% by volume of diamond grains, 0.001 to 12% by volume of carbidic phase, formed from one or more elements from the group Si, Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W, B, Sc, Y and lanthanides and 7 to 49% by volume of a metallic or intermetallic alloy with a liquidus temperature 250 HV.

摘要翻译： 磨损部分由具有40至90体积％的金刚石颗粒，0.001至12体积％的碳化物相的金刚石复合材料形成，所述金刚石颗粒由Si，Ti，Zr，Hf组中的一种或多种元素形成， V，Nb，Ta，Cr，Mo，W，B，Sc，Y和镧系元素和7至49体积％的液相线温度<1400℃的金属或金属间合金，含有碳化物的金属或金属间合金 成型元素或溶解或沉淀形式的元素，并且在室温> 250HV下具有硬度。