公开(公告)号：US07332122B2

公开(公告)日：2008-02-19

申请号：US10679326

申请日：2003-10-07

Applicant: Gerold Weinl ,  Ulf Rolander ,  Marco Zwinkels

Inventor： Gerold Weinl ,  Ulf Rolander ,  Marco Zwinkels

IPC: C22C1/05 ,  C22C32/00

CPC classification number: B22F3/1007 ,  B22F2005/001 ,  B22F2998/00 ,  B22F2999/00 ,  C22C1/051 ,  C22C29/04 ,  B22F2207/07 ,  B22F2201/02 ,  B22F2201/04 ,  B22F1/0003

Abstract: A titanium based carbonitride alloy containing Ti, Nb, W, C, N and Co. The alloy also contains, in addition to Ti, 9-14 at % Co with only impurity levels of Ni and Fe, 1-

Abstract translation: 包含Ti，Nb，W，C，N和Co的钛基碳氮化物合金除了Ti之外，该合金还含有仅具有Ni和Fe的杂质含量的9-14at％Co，1- <3at％的Nb ，3-8at％W，C /（C + N）比为0.50-0.75。 未溶解的Ti（C，N）芯的量应保持在硬组分的26至37体积％之间，余量为含有Ti，Nb和W的一种或多种复合碳氮化物。该合金特别适用于钢的研磨。

公开(公告)号：US20080017278A1

公开(公告)日：2008-01-24

申请号：US11579143

申请日：2005-04-27

Applicant: Masahiro Nagae ,  Tetsuo Yoshio ,  Jun Takada

Inventor： Masahiro Nagae ,  Tetsuo Yoshio ,  Jun Takada

IPC: C23C8/34

CPC classification number: C23C8/34 ,  B22F2999/00 ,  C22C1/1078 ,  C22C32/0005 ,  B22F2201/02 ,  B22F2201/04

Abstract: A refractory metal-based alloy material exhibiting high strength and high recrystallization temperature includes a worked material obtained by carburizing, while using a carbon source and coexisted oxygen, a material containing nitride particles of a solute metal dispersed and precipitated in a matrix by multi-step nitriding of a worked alloy material containing one metal selected from Mo, W, and Cr as a matrix and at least one element selected from Ti, Zr, Hf, V, Nb, and Ta as the solute metal, wherein the worked material contains carbon segregated at grain boundaries as a result of the carburizing and oxide particles converted from the nitride particles.

Abstract translation: 表现出高强度和高再结晶温度的难熔金属基合金材料包括通过渗碳获得的加工材料，使用碳源和共存氧，通过多步骤分散和沉淀在基质中的溶质金属的氮化物颗粒的材料 将含有选自Mo，W和Cr中的一种金属作为基质的加工合金材料和选自Ti，Zr，Hf，V，Nb和Ta中的至少一种元素作为溶质金属进行氮化，其中加工材料含有碳 作为由氮化物颗粒转化的渗碳和氧化物颗粒的结果在晶界分离。

公开(公告)号：US20070154620A1

公开(公告)日：2007-07-05

申请号：US11325841

申请日：2006-01-05

Applicant: Daniel Lawrynowicz ,  Aiguo Wang

Inventor： Daniel Lawrynowicz ,  Aiguo Wang

IPC: A61L33/00 ,  B05D1/12 ,  B05D1/08 ,  B05D7/00

CPC classification number: A61L27/04 ,  A61F2/30767 ,  A61F2/3094 ,  A61F2/32 ,  A61F2/34 ,  A61F2002/30922 ,  A61F2002/30934 ,  A61F2002/30968 ,  A61F2002/30986 ,  A61F2002/3611 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00089 ,  A61F2310/00095 ,  A61F2310/00131 ,  A61F2310/00401 ,  A61F2310/00407 ,  A61F2310/00413 ,  A61F2310/00485 ,  A61F2310/00544 ,  A61F2310/00592 ,  A61F2310/00598 ,  A61F2310/00604 ,  A61F2310/0061 ,  A61F2310/00616 ,  A61F2310/00622 ,  A61F2310/00634 ,  A61F2310/0064 ,  A61F2310/00658 ,  A61F2310/00664 ,  A61F2310/0073 ,  A61F2310/00742 ,  A61F2310/00748 ,  A61F2310/00754 ,  A61F2310/00766 ,  A61F2310/00772 ,  A61F2310/00784 ,  A61F2310/0079 ,  A61F2310/00856 ,  A61F2310/00868 ,  A61F2310/00874 ,  A61F2310/0088 ,  A61F2310/00886 ,  A61F2310/00892 ,  A61F2310/00898 ,  A61F2310/0091 ,  A61L27/30 ,  B22F3/115 ,  B22F2003/247 ,  B22F2998/00 ,  B22F2998/10 ,  B22F2999/00 ,  C22C29/00 ,  C23C4/18 ,  C23C24/04 ,  B22F3/1007 ,  B22F2201/20 ,  B22F2203/01 ,  B22F3/15 ,  B22F3/24 ,  B22F2201/10 ,  B22F2201/04 ,  B22F2201/11 ,  B22F2201/12

Abstract: A method of fabricating a medical implant component. The method may include the steps of producing a substrate from a first material wherein the substrate has a bearing portion, spraying particles of a second material onto the bearing portion in accordance with a predetermined spraying technique to provide a coating thereon, and subjecting the coated bearing portion to a hot isostatic pressing process, a vacuum sintering process, or a controlled atmospheric sintering process. The first material may be the same as or different from the second material. The predetermined spraying technique may be a thermal type spraying process such as a plasma spraying process or a high velocity oxygen fuel spraying process.

公开(公告)号：US20070148501A1

公开(公告)日：2007-06-28

申请号：US11315208

申请日：2005-12-23

Applicant: Shinichi Konno ,  Kenichi Inoue ,  Toshihiko Ueyama

Inventor： Shinichi Konno ,  Kenichi Inoue ,  Toshihiko Ueyama

IPC: G11B5/708 ,  H01F1/00

CPC classification number: G11B5/714 ,  B22F1/0055 ,  B22F2998/00 ,  B22F2998/10 ,  C22C33/0257 ,  G11B5/70615 ,  H01F1/065 ,  Y10T428/2991 ,  Y10T428/2993 ,  B22F1/02 ,  B22F2201/03 ,  B22F1/0085 ,  B22F2201/013 ,  B22F2201/04 ,  C21B13/00 ,  B22F1/0088

Abstract: A ferromagnetic metal powder for a magnetic recording medium that combines good magnetic properties and oxidation stability, and a magnetic recording medium using the powder. A method of producing the magnetic powder comprises using oxygen to form an oxide film, then changing the state of the oxide film by using moderate gas phase activation treatment in an active gas, using, for example, CO or H2 or other such gas having reducing properties. ESCA-based measurements show that the binding energy peak of the powder is more to the low energy side compared to when the above treatment is not used, showing that the oxide film has oxidation resistance. The storage stability of a magnetic recording medium is improved by using the powder.

Abstract translation: 用于磁记录介质的强磁性金属粉末，其具有良好的磁特性和氧化稳定性，以及使用该粉末的磁记录介质。 制造磁性粉末的方法包括使用氧气形成氧化膜，然后通过使用例如CO或H 2 O 2的活性气体中的中等气相活化处理来改变氧化膜的状态， 或其它具有还原性能的气体。 基于ESCA的测量显示，与不使用上述处理相比，粉末的结合能峰值更高于低能量侧，表明氧化膜具有抗氧化性。 磁粉记录介质的储存稳定性得到改善。

公开(公告)号：US20070039416A1

公开(公告)日：2007-02-22

申请号：US11589253

申请日：2006-10-30

Applicant: Ulf Rolander ,  Marco Zwinkels ,  Gerold Weinl

Inventor： Ulf Rolander ,  Marco Zwinkels ,  Gerold Weinl

IPC: C22C29/04

CPC classification number: C22C1/051 ,  B22F3/1007 ,  B22F2998/00 ,  B22F2999/00 ,  C22C29/04 ,  B22F2207/07 ,  B22F1/0003 ,  B22F2201/02 ,  B22F2201/04

Abstract: A titanium based carbonitride alloy contains Ti, Nb, W, C, N and Co. The alloy also contains, in addition to Ti, Co with only impurity levels of Ni and Fe, 4-7 at % Nb, 3-8 at % W and has a C/(C+N) ratio of 0.50-0.75. The Co content is 9-

公开(公告)号：US11779894B2

公开(公告)日：2023-10-10

申请号：US15996439

申请日：2018-06-02

Applicant: HRL Laboratories, LLC

Inventor： John H. Martin ,  Brennan D. Yahata ,  Robert Mone

IPC: B22F1/054 ,  B01J3/02 ,  B22F9/04 ,  B01J3/04 ,  B22F9/02 ,  B22F1/052 ,  B01F33/40 ,  B01F35/60 ,  B01F35/71 ,  B01F35/221 ,  B01F35/75 ,  B82Y30/00 ,  B82Y40/00 ,  B22F1/17 ,  B22F1/102 ,  B22F1/18

CPC classification number: B01J3/02 ,  B01F33/401 ,  B01F35/2213 ,  B01F35/2215 ,  B01F35/22161 ,  B01F35/602 ,  B01F35/711 ,  B01F35/7543 ,  B01J3/04 ,  B22F1/052 ,  B22F1/054 ,  B22F1/056 ,  B22F9/02 ,  B22F9/04 ,  B22F1/102 ,  B22F1/17 ,  B22F1/18 ,  B22F2201/04 ,  B22F2201/30 ,  B22F2202/01 ,  B22F2202/03 ,  B22F2202/15 ,  B22F2301/052 ,  B22F2301/058 ,  B22F2301/10 ,  B22F2301/15 ,  B22F2301/205 ,  B22F2301/255 ,  B22F2301/30 ,  B22F2301/35 ,  B22F2301/40 ,  B22F2302/05 ,  B22F2302/10 ,  B22F2302/20 ,  B22F2302/256 ,  B22F2303/20 ,  B22F2998/10 ,  B22F2999/00 ,  B82Y30/00 ,  B82Y40/00 ,  B22F1/102 ,  B22F2999/00 ,  B22F1/102 ,  B22F2202/15 ,  B22F9/02 ,  B22F2999/00 ,  B22F1/17 ,  B22F1/18 ,  B22F2202/15 ,  B22F9/02 ,  B22F2999/00 ,  B22F9/02 ,  B22F2202/15 ,  B22F1/17 ,  B22F1/18 ,  B22F2999/00 ,  B22F1/17 ,  B22F1/18 ,  B22F1/054 ,  B22F1/056 ,  B22F2998/10 ,  B22F1/05 ,  B22F2202/15 ,  B22F1/102 ,  B22F2998/10 ,  B22F1/17 ,  B22F1/18 ,  B22F2202/15 ,  B22F1/05 ,  B22F2998/10 ,  B22F1/05 ,  B22F2202/15 ,  B22F1/17 ,  B22F1/18

Abstract: Some variations provide a system for producing a functionalized powder, comprising: an agitated pressure vessel; first particles and second particles contained within the agitated pressure vessel; a fluid contained within the agitated pressure vessel; an exhaust line for releasing the fluid from the agitated pressure vessel; and a means for recovering a functionalized powder containing the second particles disposed onto surfaces of the first particles. A preferred fluid is carbon dioxide in liquefied or supercritical form. The carbon dioxide may be initially loaded into the pressure vessel as solid carbon dioxide. The pressure vessel may be batch or continuous and is operated under reaction conditions to functionalize the first particles with the second particles, thereby producing a functionalized powder, such as nanofunctionalized metal particles in which nanoparticles act as grain refiners for a component ultimately produced from the nanofunctionalized metal particles. Methods for making the functionalized powder are also disclosed.

公开(公告)号：US20170178876A1

公开(公告)日：2017-06-22

申请号：US15302010

申请日：2015-07-07

Applicant: MITSUBISHI MATERIALS CORPORATION

Inventor： Keita Umemoto ,  Shoubin Zhang

IPC: H01J37/34 ,  C23C14/34 ,  C22F1/08 ,  C22C9/00 ,  B22F1/00

CPC classification number: H01J37/3426 ,  B22F1/0085 ,  B22F2998/10 ,  B22F2999/00 ,  C22C9/00 ,  C22C28/00 ,  C22F1/08 ,  C23C14/3414 ,  B22F3/1007 ,  B22F3/14 ,  B22F2201/01 ,  B22F2201/013 ,  B22F2201/016 ,  B22F2201/04 ,  B22F3/1017 ,  B22F2201/20

Abstract: A Cu—Ga alloy sputtering target includes, as a component composition, Ga: 0.1 to 40.0 at % and a balance including Cu and inevitable impurities, in which a porosity is 3.0% or lower, an average diameter of circumscribed circles of pores is 150 μm or less, and an average crystal grain size of Cu—Ga alloy particles is 50 μm or less.

公开(公告)号：US20170165781A1

公开(公告)日：2017-06-15

申请号：US15039582

申请日：2014-11-27

Applicant: LINDE AKTIENGESELLSCHAFT

Inventor： Walter Mark Veldsman ,  Martin Ball ,  Jim Fieret ,  Ernst Miklos

IPC: B23K10/02 ,  B23K26/342 ,  B22F3/105 ,  B23K9/23 ,  B33Y10/00 ,  B23K35/38 ,  B23K9/04 ,  B23K26/00

CPC classification number: B23K10/027 ,  B22F3/1055 ,  B22F2301/205 ,  B22F2998/10 ,  B22F2999/00 ,  B23K9/04 ,  B23K9/23 ,  B23K10/02 ,  B23K26/0006 ,  B23K26/32 ,  B23K26/342 ,  B23K35/383 ,  B23K2103/14 ,  B23K2103/18 ,  B33Y10/00 ,  C22C1/0458 ,  Y02P10/295 ,  B22F2201/013 ,  B22F2201/02 ,  B22F2201/04

Abstract: A method of manufacturing an article comprising titanium and/or titanium alloy using an additive manufacturing method comprising: providing a substrate; providing a feedstock; and fusing the feedstock to the substrate using a heat source, wherein the substrate and/or feed stock comprises titanium and/or titanium alloy, and the fusing is conducted under a shielding gas comprising an inert gas and an oxidant gas.

公开(公告)号：US20170157746A1

公开(公告)日：2017-06-08

申请号：US15442237

申请日：2017-02-24

Applicant: US SYNTHETIC CORPORATION

Inventor： Debkumar Mukhopadhyay ,  Kenneth E. Bertagnolli ,  Cody William Knuteson

IPC: B24D18/00 ,  C04B41/00 ,  E21B10/567 ,  C04B41/88 ,  B24D3/10 ,  C22C26/00 ,  C04B35/52 ,  C04B41/51

CPC classification number: B24D18/0009 ,  B01J3/062 ,  B01J3/065 ,  B22F3/14 ,  B22F7/06 ,  B22F2999/00 ,  B24D3/10 ,  C04B35/52 ,  C04B41/009 ,  C04B41/5177 ,  C04B41/5194 ,  C04B41/88 ,  C04B2235/427 ,  C22C26/00 ,  E21B10/55 ,  E21B10/56 ,  E21B10/567 ,  E21B10/5735 ,  B22F2201/20 ,  B22F2201/10 ,  B22F2201/02 ,  B22F2201/04

Abstract: Embodiments of the invention relate to methods of forming polycrystalline diamond compacts (“PDCs”), wherein the PDC includes a polycrystalline diamond (“PCD”) table in which at least one Group VIII metal is at least partially alloyed with phosphorus and/or at least one other alloying element to improve the thermal stability of the PCD table. The disclosed PDCs may be used in a variety of applications, such as rotary drill bits, machining equipment, and other articles and apparatuses.

公开(公告)号：US20160211531A1

公开(公告)日：2016-07-21

申请号：US14915957

申请日：2014-08-19

Applicant: PLANSEE SE

Inventor： MICHAEL O'SULLIVAN ,  LORENZ SIGL ,  MARCO BRANDNER ,  ANDREAS VENSKUTONIS ,  WOLFGANG KRAUSSLER

IPC: H01M8/0232 ,  B22F1/00 ,  B22F3/16 ,  H01M8/12 ,  C23C8/12 ,  C23C8/16 ,  H01M2/20 ,  H01M8/0243 ,  C22C27/06 ,  B22F5/00

CPC classification number: H01M8/0232 ,  B22F1/0003 ,  B22F1/0011 ,  B22F3/162 ,  B22F5/00 ,  B22F5/006 ,  B22F9/20 ,  B22F2003/247 ,  B22F2005/005 ,  B22F2201/013 ,  B22F2201/03 ,  B22F2201/04 ,  B22F2201/05 ,  B22F2301/20 ,  B22F2998/10 ,  B22F2999/00 ,  C22C1/045 ,  C22C1/08 ,  C22C1/1078 ,  C22C27/06 ,  C22C32/0026 ,  C23C8/12 ,  C23C8/16 ,  H01M2/202 ,  H01M8/0243 ,  H01M8/12 ,  H01M2008/1293 ,  B22F3/1007 ,  B22F2201/20 ,  B22F9/04 ,  B22F3/02

Abstract: A powder metallurgical component has a chromium content of at least 80% by weight and pores and/or oxide inclusions which are present in the component. The number per unit area of a sum of pores and oxide inclusions at a cut surface through the component in at least one region is at least 10,000 per mm2.

Abstract translation: 粉末冶金组分的铬含量为至少80重量％，孔和/或氧化物夹杂物存在于组分中。 在至少一个区域中通过部件的切割表面处的孔和氧化物夹杂物的总和的每单位面积的数量为至少10,000 / mm 2。