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41. 发明申请

US20170194131A1 SPUTTERING TARGET AND PROCESS FOR PRODUCTION THEREOF 审中-公开
公开(公告)号：US20170194131A1
公开(公告)日：2017-07-06
申请号：US15304938
申请日：2015-04-14
申请人： TANAKA KIKINZOKU KOGYO K.K. , TOHOKU UNIVERSITY
发明人： Kim Kong THAM , Toshiya YAMAMOTO , Shin SAITO , Shintaro HINATA , Migaku TAKAHASHI
IPC分类号： H01J37/34 , C23C14/08 , B22F3/14 , C22C5/04 , B22F9/08 , B22F9/04 , C23C14/14 , C23C14/34
CPC分类号： H01J37/3429 , B22F3/14 , B22F9/04 , B22F9/082 , B22F2301/15 , B22F2301/25 , B22F2302/25 , B22F2998/10 , B22F2999/00 , C04B35/00 , C22C1/0466 , C22C1/05 , C22C1/1084 , C22C5/04 , C22C19/07 , C22F1/10 , C22F1/14 , C23C14/0688 , C23C14/083 , C23C14/14 , C23C14/3414 , C23C14/5806 , C22C2202/02
摘要： Provided is a sputtering target with which it is possible to form a magnetic thin film having a high coercive force Hc and a process for production thereof. The sputtering target is a sputtering target comprising metallic Co, metallic Pt, and an oxide, wherein the sputtering target does not contain metallic Cr, and the oxide is WO3 and wherein the sputtering target comprises 25 to 50 at % of metallic Co relative to a total of metallic Co and metallic Pt.

42. 发明申请

US20170183267A1 A METHOD OF MAKING A THERMALLY STABLE POLYCRYSTALLINE SUPER HARD CONSTRUCTION 审中-公开
公开(公告)号：US20170183267A1
公开(公告)日：2017-06-29
申请号：US15313601
申请日：2015-05-29
申请人： Element Six (UK) Limited
发明人： Neil PERKINS , Changzheng JI , Nicola Louise PALMER
IPC分类号： C04B35/528 , C04B35/626 , C04B35/645 , E21B10/567 , C22C26/00 , B01J3/06
CPC分类号： C04B35/528 , B01J3/062 , B01J2203/062 , B01J2203/0655 , B01J2203/0685 , B22F2005/001 , B22F2998/10 , C04B35/6261 , C04B35/62685 , C04B35/645 , C04B2235/427 , C04B2235/5436 , C04B2235/5472 , C22C26/00 , E21B10/567 , C22C1/1084 , B22F2009/043 , B22F3/14 , B22F2003/244
摘要： A method of making a thermally stable polycrystalline super hard construction having a plurality of interbonded super hard grains and interstitial regions disposed therebetween to form a polycrystalline super hard construction having a first thermally stable region and a second region, the first thermally stable region forming at least part of a working surface of the construction, comprises treating the polycrystalline super hard material with a leaching mixture to remove non-super hard phase material from a number of interstitial regions in the first region. The step of treating comprises masking the polycrystalline super hard construction along at least a portion of the peripheral side surface up to and/or at the working surface to inhibit penetration of the leaching mixture into the super hard construction through a peripheral side surface of the super hard construction. The material preferably is PCD, polycrystalline diamond, and preferably leaching takes place after forming a chamfer.

43. 发明授权

US09689067B2 Method for producing molybdenum target 有权
公开(公告)号：US09689067B2
公开(公告)日：2017-06-27
申请号：US13825706
申请日：2011-09-14
申请人： Kazuya Saitoh , Tomoyuki Hata , Masashi Kaminada , Hiroshi Takashima
发明人： Kazuya Saitoh , Tomoyuki Hata , Masashi Kaminada , Hiroshi Takashima
IPC分类号： C23C14/34 , C23C14/14 , B22F3/14 , C22C1/04
CPC分类号： C23C14/14 , B22F3/14 , B22F2998/10 , C22C1/045 , C23C14/3414 , B22F9/20 , B22F9/04
摘要： Provided is a method by which a low-oxygen and high-density molybdenum target can be efficiently obtained, while fully utilizing the characteristics of each molybdenum (Mo) starting material powder. The present invention provides a method for producing a molybdenum target, wherein a mixed powder that is obtained by mixing a molybdenum powder A, which is prepared by reducing molybdenum oxide and then crushing the resulting so as to have an average particle diameter of 2-15 μm, and a molybdenum powder B, which is prepared by crushing a molybdenum bulk starting material having a density of not less than 6.64×10 (kg/m3) so as to have an average particle diameter of 50-2,000 μm, is sintered under pressure.

44. 发明申请

US20170169923A1 MAGNET MATERIAL, PERMANENT MAGNET, MOTOR, AND POWER GENERATOR 审中-公开
公开(公告)号：US20170169923A1
公开(公告)日：2017-06-15
申请号：US15413604
申请日：2017-01-24
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Naoyuki Sanada , Shinya Sakurada
IPC分类号： H01F1/055 , H02K1/27 , H02K1/17 , H02K21/00
CPC分类号： H01F1/0557 , B22F3/02 , B22F3/10 , B22F3/14 , B22F5/00 , B22F2202/05 , B22F2998/10 , B22F2999/00 , C22C28/00 , C22C33/006 , C22C33/04 , C22C38/001 , C22C38/005 , C22C38/02 , C22C38/10 , C22C38/18 , C22C2202/02 , C23C8/26 , H01F1/0556 , H01F1/059 , H02K1/17 , H02K1/27 , H02K21/00 , C22C38/00 , B22F1/0011
摘要： A magnet material of an embodiment includes a composition expressed by R1Nx(CrpSiqM1-p-q)z, where R represents at least one element selected from Y, La, Ce, Pr, Nd, and Sm, M represents at least one element selected from Fe and Co, x is 0.5≦x≦1.5 (atomic ratio), p is 0.005≦p≦0.2 (atomic ratio), q is 0.005≦q≦0.2 (atomic ratio), and z is 6.0≦z≦7.5 (atomic ratio). The magnet material satisfies a condition of Iα-Fe/I2-17-3

45. 发明申请

US20170096719A1 EXTREMELY HIGH CONDUCTIVITY LOW COST STEEL 审中-公开
公开(公告)号：US20170096719A1
公开(公告)日：2017-04-06
申请号：US15126931
申请日：2015-03-18
申请人： INNOMAQ 21, SOCIEDAD LIMITADA
发明人： Isaac VALLS ANGLÉS
IPC分类号： C21D1/20 , C22C38/46 , C22C38/44 , C22C38/28 , C22C38/22 , C22C38/16 , C22C38/14 , C22C38/12 , C22C38/10 , C22C38/08 , C22C38/06 , C22C38/04 , C22C38/02 , C22C38/00 , C21D6/00 , C22C38/54
CPC分类号： C21D1/20 , B22F2998/10 , C21D1/25 , C21D6/004 , C21D6/005 , C21D6/007 , C21D6/008 , C21D2211/002 , C21D2211/003 , C22C33/0257 , C22C38/002 , C22C38/005 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/08 , C22C38/10 , C22C38/12 , C22C38/14 , C22C38/16 , C22C38/22 , C22C38/28 , C22C38/44 , C22C38/46 , C22C38/54 , B22F9/08 , B22F3/15 , B22F3/04 , B22F3/02 , B22F3/14 , B22F3/10 , B22F3/115 , B22F3/17 , B22F3/18
摘要： The present invention relates to tool steels which present an extremely high conductivity while maintaining high levels of mechanical properties the manufacturing process thereof. Tool steels of the present invention are able to undergo low temperature hardening treatments with good homogeneity of the microstructure and can be obtained at low cost.

46. 发明申请

US20170066110A1 POLYCRYSTALLINE DIAMOND, METHODS OF FORMING SAME, CUTTING ELEMENTS, AND EARTH-BORING TOOLS 审中-公开
标题翻译：多晶金刚石，其形成方法，切割元素和接地工具
公开(公告)号：US20170066110A1
公开(公告)日：2017-03-09
申请号：US14847586
申请日：2015-09-08
申请人： BAKER HUGHES INCORPORATED
发明人： Marc W. Bird
IPC分类号： B24D18/00 , E21B10/54 , E21B10/56 , B24D3/06
CPC分类号： B24D18/0009 , B22F7/08 , B22F2005/001 , B22F2998/10 , B24D3/06 , C22C26/00 , B22F3/14 , C23C14/00
摘要： A method of forming polycrystalline diamond includes providing an alloy over at least portions of a plurality of diamond particles, and subjecting the plurality of diamond particles to a high-temperature, high-pressure process to form a polycrystalline diamond material having inter-granular bonds between adjacent diamond particles. The alloy includes iridium and nickel, and a volume of the diamond particles is at least about 92% of a total volume of the alloy and the diamond particles. The polycrystalline diamond material includes at least about 92% diamond by volume. A polycrystalline diamond compact includes grains of diamond bonded to one another by inter-granular bonds and an alloy disposed within interstitial spaces between the grains of diamond. The grains of diamond occupy at least 94% by volume of the polycrystalline diamond compact. An earth-boring tool may include a bit body and such a polycrystalline diamond compact.
摘要翻译：形成多晶金刚石的方法包括在多个金刚石颗粒的至少一部分上提供合金，并且使多个金刚石颗粒经受高温高压工艺以形成具有多晶金刚石颗粒之间的颗粒间结合的多晶金刚石材料相邻的金刚石颗粒。合金包括铱和镍，并且一定体积的金刚石颗粒是合金和金刚石颗粒的总体积的至少约92％。多晶金刚石材料包括至少约92％的菱形菱形体积。多晶金刚石复合体包括通过颗粒间结合彼此结合的金刚石晶粒和设置在金刚石颗粒之间的间隙空间内的合金。钻石颗粒占多晶金刚石复合体体积的至少94％。钻孔工具可以包括钻头体和这种多晶金刚石致密体。

47. 发明申请

US20170036271A1 METHOD OF MAKING RHENIUM COATING 审中-公开
标题翻译：制造铑涂层的方法
公开(公告)号：US20170036271A1
公开(公告)日：2017-02-09
申请号：US15293035
申请日：2016-10-13
申请人： Smith International, Inc.
发明人： Qingyuan Liu
IPC分类号： B22F3/14 , B22F9/04 , B22F1/02 , B22F3/24 , C04B35/628 , B22F7/00 , B23K20/12 , C22C26/00 , B28B1/00 , B22F9/20 , B22F7/06
CPC分类号： B22F3/14 , B22F1/025 , B22F3/24 , B22F7/008 , B22F7/06 , B22F9/04 , B22F9/20 , B22F2003/247 , B22F2005/002 , B22F2009/245 , B22F2301/20 , B22F2302/20 , B22F2303/01 , B22F2303/05 , B22F2998/10 , B22F2999/00 , B23K20/1255 , B28B1/001 , C04B35/62842 , C04B2235/386 , C04B2235/40 , C04B2235/404 , C04B2235/427 , C22C26/00 , C22C2026/003 , B22F9/24
摘要： A method of forming rhenium coated metal particles includes directly mixing ammonium perrhenate with metal particles and converting the ammonium perrhenate to a rhenium coating on the metal particles. Other methods include forming rhenium coated cubic boron nitride particles and rhenium coated diamond particles. Components of tools may be manufactured using the rhenium coated metal particles, the rhenium coated cubic boron nitride particles and/or rhenium coated diamond particles.
摘要翻译：形成铼涂覆的金属颗粒的方法包括将高铼酸铵与金属颗粒直接混合，并将高铼酸铵转化成金属颗粒上的铼涂层。其他方法包括形成铼涂覆的立方氮化硼颗粒和铼涂覆的金刚石颗粒。可以使用铼涂覆的金属颗粒，涂覆有铼的立方氮化硼颗粒和/或铼涂覆的金刚石颗粒来制造工具的组件。

48. 发明授权

US09533396B2 Polycrystalline ultra-hard material with microstructure substantially free of catalyst material eruptions 有权
标题翻译：具有显微组织的多晶超硬材料基本上不含催化剂材料的爆发
公开(公告)号：US09533396B2
公开(公告)日：2017-01-03
申请号：US14667614
申请日：2015-03-24
申请人： Smith International, Inc.
发明人： Yi Fang , Charles Jeffrey Claunch
IPC分类号： B24D3/06 , B24D18/00 , E21B10/573 , C01B31/06 , C22C1/10 , C22C26/00 , E21B10/567
CPC分类号： B24D3/06 , B22F2999/00 , B24D18/0009 , C01B32/25 , C22C1/1036 , C22C26/00 , C22C2204/00 , E21B10/567 , E21B10/573 , Y10T428/30 , B22F3/14 , B22F2203/11
摘要： Polycrystalline ultra-hard materials and compacts comprise an ultra-hard material body having a polycrystalline matrix of bonded together ultra-hard particles, e.g., diamond crystals, and a catalyst material disposed in interstitial regions within the polycrystalline matrix. The material microstructure is substantially free of localized concentrations, regions or volumes of the catalyst material or other substrate constituent. The body can include a region extending a depth from a body working surface and that is substantially free of the catalyst material. The compact is produced using a multi-stage HPHT process, e.g., comprising two HPHT process conditions, wherein during a first stage HPHT process the catalyst material is melted and only partially infiltrates the precursor ultra-hard material, and during a second stage further catalyst material infiltrates the precursor ultra-hard material to produce a fully sintered compact.
摘要翻译：多晶超硬材料和压块包括超硬材料体，其具有将超硬颗粒（例如金刚石晶体）结合的多晶基体和设置在多晶基质内的间隙区域中的催化剂材料。材料微结构基本上不含催化剂材料或其它底物成分的局部浓度，区域或体积。主体可以包括从主体工作表面延伸深度并且基本上不含催化剂材料的区域。使用多阶段HPHT方法制备压块，例如包括两个HPHT工艺条件，其中在第一阶段HPHT工艺期间，催化剂材料熔化并且仅部分地渗透前体超硬材料，并且在第二阶段期间还有催化剂材料渗透前体超硬材料以产生完全烧结的压块。

49. 发明申请

US20160380175A1 FORMATION OF A DENSIFIED OBJECT FROM POWDERED PRECURSOR MATERIALS 审中-公开
标题翻译：从粉状前体材料形成一个浓度较高的物体
公开(公告)号：US20160380175A1
公开(公告)日：2016-12-29
申请号：US14671932
申请日：2015-03-27
申请人： Andrew C. Miner , Kathryn E. Alexander
发明人： Andrew C. Miner , Kathryn E. Alexander
IPC分类号： H01L35/34 , H01L35/18 , H01L35/20 , B22F3/14
CPC分类号： H01L35/34 , B22F3/14 , B22F9/04 , B22F2009/043 , B22F2998/10 , C22C1/0491 , H01L35/18 , H01L35/20 , B22F3/1208
摘要： A method for forming a densified solid object corresponding to a thermoelectric element from a mixture of uncompressed, powdered constituent materials. A powdered precursor material may be selected to cause a shrinkage of at least twenty percent in at least two mutually orthogonal linear dimensions of a densified solid object compared to corresponding dimensions of a mold cavity. In some embodiments, a precursor material is selected to produce a thermoelectric material having electrical and mechanical properties suitable for a thermoelectric module. In some embodiments, at least two thermoelectric elements are electrically connected to conductive plates to form a thermoelectric module.
摘要翻译：从未压缩的粉末状构成材料的混合物形成对应于热电元件的致密固体物体的方法。可以选择粉末状的前体材料，以使致密固体物体的至少两个相互正交的直线尺寸与模腔的相应尺寸相比至少百分之二十的收缩。在一些实施例中，选择前体材料以产生具有适合于热电模块的电气和机械特性的热电材料。在一些实施例中，至少两个热电元件电连接到导电板以形成热电模块。

50. 发明申请

US20160316522A1 METHOD AND APPARATUS FOR FORMING A HEAT-TREATED MATERIAL 有权
标题翻译：形成热处理材料的方法和装置
公开(公告)号：US20160316522A1
公开(公告)日：2016-10-27
申请号：US14697418
申请日：2015-04-27
申请人： The Boeing Company
发明人： Marc R. Matsen , Mark A. Negley
IPC分类号： H05B6/10 , C21D9/42 , B21D21/00 , C21D1/18 , C21D1/42 , H05B6/08 , C21D6/00
CPC分类号： H05B6/101 , B21D21/00 , B22F3/03 , B22F3/087 , B22F3/105 , B22F3/14 , B22F3/16 , B22F2003/1053 , B22F2202/05 , B22F2202/07 , B22F2203/00 , C21D1/18 , C21D1/42 , C21D6/00 , C21D9/42 , H05B6/06 , H05B6/08 , H05B6/105 , H05B2206/023 , Y02P10/253
摘要： Described herein is a method of forming a heat-treated material includes positioning the heat-treated material between first and second susceptors. Each of the first and second susceptors includes a tool face shaped according to a desired shape of the heat-treated material. The method also includes applying a low-strength magnetic field to the first and second susceptors to heat the first and second susceptors. Further, the method includes compressing the heat-treated material between the first and second susceptors to form the heat-treated material into the desired shape. The method additionally includes applying a high-strength magnetic field to the heat-treated material before compressing the heat-treated material between the first and second susceptors.
摘要翻译：这里描述的是形成热处理材料的方法，包括将热处理材料定位在第一和第二基座之间。第一和第二基座中的每一个包括根据热处理材料的期望形状成形的工具面。该方法还包括将低强度磁场施加到第一和第二感受器以加热第一和第二感受体。此外，该方法包括在第一和第二基座之间压缩经热处理的材料，以将热处理的材料形成为期望的形状。该方法还包括在将第一和第二感受器之间的热处理材料压缩之前，向热处理材料施加高强度磁场。

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