公开(公告)号：US20120175086A1

公开(公告)日：2012-07-12

申请号：US13416866

申请日：2012-03-09

Applicant: John H. Rosenfeld ,  Donald M. Ernst

Inventor： John H. Rosenfeld ,  Donald M. Ernst

IPC: F28D15/04

CPC classification number: B22F3/1103 ,  B22F2998/00 ,  F28D15/0233 ,  F28D15/046 ,  F28F2275/04 ,  H01L23/427 ,  H01L2924/0002 ,  Y10T29/49353 ,  B22F2201/013 ,  B22F2201/20 ,  H01L2924/00

Abstract: A heat pipe is provided having an enclosed vapor chamber and a wick disposed within the vapor chamber. The wick comprises a plurality of lands having a thickness and a plurality of vents formed between the lands, wherein each vent includes a layer of wick having a thickness that is less than the thickness of the lands.

Abstract translation: 提供了一种热管，其具有封闭的蒸气室和设置在蒸气室内的芯。 芯包括具有厚度的多个焊盘和形成在焊盘之间的多个通风口，其中每个通风口包括具有小于焊盘厚度的厚度的灯芯层。

公开(公告)号：US08206516B2

公开(公告)日：2012-06-26

申请号：US12092286

申请日：2007-03-01

Applicant: Koshi Yoshimura ,  Hideyuki Morimoto ,  Tomoori Odaka

Inventor： Koshi Yoshimura ,  Hideyuki Morimoto ,  Tomoori Odaka

IPC: H01F1/057

CPC classification number: H01F1/0577 ,  B22F7/062 ,  B22F2009/044 ,  B22F2998/10 ,  B22F2999/00 ,  H01F41/0293 ,  Y10T428/12028 ,  B22F9/04 ,  B22F3/02 ,  B22F3/10 ,  B22F2201/013 ,  B22F2202/05

Abstract: In a method for producing an R—Fe—B based rare-earth sintered magnet according to the present invention, first, provided is an R—Fe—B based rare-earth sintered magnet body including, as a main phase, crystal grains of an R2Fe14B type compound that includes a light rare-earth element RL, which is at least one of Nd and Pr, as a major rare-earth element R. Thereafter, the sintered magnet body is heated while a heavy rare-earth element RH, which is at least one element selected from the group consisting of Dy, Ho and Tb, is supplied to the surface of the sintered magnet body, thereby diffusing the heavy rare-earth element RH into the rare-earth sintered magnet body.

Abstract translation: 在本发明的R-Fe-B系稀土类烧结磁体的制造方法中，首先，提供作为主相的作为主相的R-Fe-B系稀土类烧结磁体， 作为主要的稀土类元素R的包含作为Nd和Pr中的至少一种的轻质稀土元素RL的R2Fe14B型化合物。此后，在重稀土类元素RH， 将选自Dy，Ho和Tb中的至少一种元素供给到烧结磁体的表面，从而将重稀土元素RH扩散到稀土类烧结磁体中。

公开(公告)号：US20120153238A1

公开(公告)日：2012-06-21

申请号：US13403189

申请日：2012-02-23

Applicant: HOWARD DAVID GLICKSMAN ,  RUSSELL BERTRUM DIEMER, JR. ,  JOHN COCKER

Inventor： HOWARD DAVID GLICKSMAN ,  RUSSELL BERTRUM DIEMER, JR. ,  JOHN COCKER

IPC: H01B1/02

CPC classification number: H01B1/02 ,  B22F9/28 ,  B22F2998/00 ,  B22F2999/00 ,  H01G4/0085 ,  H01L41/0477 ,  H05K1/092 ,  B22F9/30 ,  B22F2201/013 ,  B22F2201/016

Abstract: Disclosed are methods of making multi-element, finely divided, alloy powders containing silver and at least two non-silver containing elements and the uses of these powders in ceramic piezoelectric devices.

Abstract translation: 公开了制造含有银和至少两种非含银元素的多元素，细碎的合金粉末以及这些粉末在陶瓷压电装置中的用途的方法。

公开(公告)号：US08173166B2

公开(公告)日：2012-05-08

申请号：US11221779

申请日：2005-09-09

Applicant: Liufeng Xiong ,  Ting He

Inventor： Liufeng Xiong ,  Ting He

IPC: A61K9/14

CPC classification number: C01G41/02 ,  B22F1/0018 ,  B22F9/16 ,  B22F9/22 ,  B22F2999/00 ,  B82Y30/00 ,  C01P2004/64 ,  Y10T428/31877 ,  B22F2201/013

Abstract: The present teachings are directed methods of producing tungsten-containing nanoparticles, specifically tungsten nanoparticles and tungsten oxide nanoparticles with an average particle size of less than about five nanometers.

Abstract translation: 本教导是制造含钨纳米颗粒，特别是钨纳米颗粒和平均粒度小于约5纳米的氧化钨纳米颗粒的方法。

公开(公告)号：US20120058002A1

公开(公告)日：2012-03-08

申请号：US13205527

申请日：2011-08-08

Applicant: Orest M. IVASISHIN ,  Dmitro G. SAVVAKIN ,  Vladimir S. MOXSON ,  Vladimir A. DUZ ,  Mykola M. GUMENYAK

Inventor： Orest M. IVASISHIN ,  Dmitro G. SAVVAKIN ,  Vladimir S. MOXSON ,  Vladimir A. DUZ ,  Mykola M. GUMENYAK

IPC: B22F3/24 ,  B22F3/17 ,  B22F3/20 ,  B22F1/00 ,  B22F3/12

CPC classification number: B22F1/0003 ,  B22F3/1039 ,  B22F2998/00 ,  B22F2998/10 ,  B22F2999/00 ,  C22C1/0458 ,  B22F3/02 ,  B22F3/1017 ,  B22F2201/20 ,  B22F2201/013 ,  B22F2203/13 ,  B22F3/22 ,  B22F3/17 ,  B22F3/18 ,  B22F3/15 ,  B22F3/20

Abstract: A process including: (a) forming a powder blend by mixing titanium powders, (b) consolidating the powder blend by compacting to provide a green compact, (c) heating the green compact thereby releasing absorbed water from the titanium powder, (d) forming β-phase titanium and releasing atomic hydrogen from the hydrogenated titanium by heating the green compact in an atmosphere of hydrogen emitted by the hydrogenated titanium, (e) reducing surface oxides on particles of the titanium powder with atomic hydrogen released by heating of the green compact, (f) diffusion-controlled chemical homogenizing of the green compact and densification of the green compact by heating followed by holding resulting in complete or partial dehydrogenation to form a cleaned and refined compact, (g) heating the cleaned and refined green compact in vacuum thereby sintering titanium to form a sintered dense compact, and (h) cooling the sintered dense compact to form a sintered near-net shaped article.

Abstract translation: （a）通过混合钛粉末形成粉末混合物，（b）通过压实固结粉末混合物以提供生坯，（c）加热生坯，从而从钛粉末释放吸收的水，（d） 通过在由氢化钛发射的氢气气氛中加热生坯，从氢化钛释放原子氢，（e）通过加热所释放的原子氢来还原钛粉末颗粒上的表面氧化物 （f）通过加热生长成形体的扩散控制的化学均化和生坯的致密化，随后保持导致完全或部分脱氢形成清洁和精制的压块，（g）加热清洁和精制的生坯 在真空中由此烧结钛以形成烧结致密成型体，（h）冷却烧结的致密体以形成烧结的近网状物品。

公开(公告)号：US08075661B2

公开(公告)日：2011-12-13

申请号：US12110019

申请日：2008-04-25

Applicant: Chi-San Chen ,  Chih-Chao Yang ,  Jien-Wei Yeh ,  Chin-Te Huang

Inventor： Chi-San Chen ,  Chih-Chao Yang ,  Jien-Wei Yeh ,  Chin-Te Huang

IPC: C22C29/08 ,  C22C29/10 ,  B22F3/12

CPC classification number: C22C29/08 ,  B22F2998/10 ,  B22F2999/00 ,  C22C1/051 ,  C22C29/067 ,  C22C29/10 ,  B22F3/02 ,  B22F3/1007 ,  B22F2201/20 ,  B22F2201/013 ,  B22F2201/11

Abstract: An ultra-hard composite material and a method for manufacturing the same, including mixing a metal carbide powder and a multi-element high-entropy alloy powder to form a mixture, green compacting the mixture, and sintering the mixture to form the ultra-hard composite material. The described multi-element high-entropy alloy consists of five to eleven principal elements, with every principal element occupying a 5 to 35 molar percentage of the alloy.

Abstract translation: 超硬复合材料及其制造方法，包括将金属碳化物粉末和多元素高熵合金粉末混合以形成混合物，将所述混合物压绿，并将所述混合物烧结以形成超硬 复合材料。 所述多元素高熵合金由五至十一个主要元素组成，每个主要元素占合金的5至35摩尔百分数。

公开(公告)号：US08048933B2

公开(公告)日：2011-11-01

申请号：US12298733

申请日：2007-04-27

Applicant: Andrew J. Lucero ,  Vijay K. Sethi ,  William H. Tuminello

Inventor： Andrew J. Lucero ,  Vijay K. Sethi ,  William H. Tuminello

IPC: C07C27/00

CPC classification number: B01J23/883 ,  B01J23/755 ,  B01J27/22 ,  B01J35/0006 ,  B01J37/084 ,  B01J37/18 ,  B22F9/22 ,  B22F2999/00 ,  C01B32/20 ,  C07C29/156 ,  C22C29/067 ,  Y02P20/52 ,  B22F2201/013 ,  B22F2201/30 ,  B22F2202/00 ,  B22F2203/11 ,  C07C31/04 ,  C07C31/08

Abstract: At least one embodiment of the inventive technology focuses on a new composition that comprises hexagonally close packed molybdenum carbide crystals, in addition to metallic nickel crystals and/or sodium, and having use as a catalyst in a Fischer-Tropsch process to produce alcohol. At least one embodiment of a related aspect of the inventive technology is a Fischer-Tropsch reaction to produce alcohols from carbon monoxide and hydrogen using the aforementioned composition to catalyze reactions producing higher alcohols.

Abstract translation: 本发明技术的至少一个实施方案集中在除了金属镍晶体和/或钠之外还包括六边形紧密堆积的碳化钼晶体的新组合物，并且在费 - 托法中用作催化剂以产生醇。 本发明技术的相关方面的至少一个实施方案是使用上述组合物从一氧化碳和氢气产生醇催化产生高级醇的反应的费 - 托反应。

公开(公告)号：US20110223054A1

公开(公告)日：2011-09-15

申请号：US13124814

申请日：2009-10-14

Applicant: Benno Gries

Inventor： Benno Gries

IPC: C22C27/04 ,  B22F9/22

CPC classification number: B22F1/0003 ,  B22F9/22 ,  B22F2201/013 ,  B22F2301/20 ,  B22F2999/00 ,  C22B5/14 ,  C22B34/34 ,  C22C27/04 ,  B22F2201/05 ,  B22F2201/02

Abstract: The invention relates to a process for producing sinterable molybdenum metal powder in a moving bed, sinterable molybdenum powder and its use.

Abstract translation: 本发明涉及一种在移动床，可烧结钼粉及其用途中生产可烧结钼金属粉末的方法。

公开(公告)号：US20110206551A1

公开(公告)日：2011-08-25

申请号：US13125948

申请日：2009-11-06

Applicant: Mikio Kondoh ,  Toshitake Miyake ,  Shigehide Takemoto ,  Kimihiko Ando ,  Nobuhiko Matsumoto

Inventor： Mikio Kondoh ,  Toshitake Miyake ,  Shigehide Takemoto ,  Kimihiko Ando ,  Nobuhiko Matsumoto

IPC: B22F3/12 ,  B22F1/00

CPC classification number: C22C22/00 ,  B22F3/1007 ,  B22F2999/00 ,  C22C33/0207 ,  C22C33/0271 ,  C22C38/02 ,  C22C38/04 ,  B22F2201/013 ,  B22F2201/02

Abstract: A process for producing ferrous sintered alloy according to the present invention is characterized in that it is equipped with: a compaction step of pressure compacting a raw-material powder in which an Fe-system powder is mixed with a reinforcement powder, thereby turning the raw-material powder into a powder compact; and a sintering step of heating this powder compact in an oxidation preventive atmosphere, thereby sintering the powder compact; and said reinforcement powder is an Fe—Mn—Si—C powder comprising an Fe alloy or an Fe compound that includes: Mn in an amount of from 58 to 70%; Si in an amount making a compositional ratio of the Mn with respect to the Si (i.e., Mn/Si) that is from 3.3 to 4.6; and C in an amount of from 1.5 to 3%; when the entirety is taken as 100% by mass. This Fe—Mn—Si—C powder is procurable inexpensively relatively; besides, ferrous sintered alloys, which are obtained using that, are better in terms of various characteristics than are conventional ferrous sintered alloys. Therefore, it is possible to intend to turn Cu-free ferrous sintered alloys, which are good in terms of their own characteristics, into low-cost ones.

Abstract translation: 本发明的铁系烧结合金的制造方法的特征在于，具备：将Fe系粉末与增强粉末混合的原料粉末进行压力压缩的压实工序， 材料粉末成粉末成型体; 以及在氧化防止气氛中加热该粉末成形体的烧结工序，烧结该粉末成形体; 所述增强粉末是包含Fe合金或Fe化合物的Fe-Mn-Si-C粉末，其包含：58〜70％的Mn; Si使得Mn相对于Si的组成比（即Mn / Si）为3.3〜4.6的量; C为1.5〜3％; 当全部为100质量％时。 该Fe-Mn-Si-C粉相对廉价地进行检测; 此外，使用这些获得的铁基烧结合金在各种特性方面比常规铁基烧结合金更好。 因此，有可能将其自身特性良好的无Cu铁合金变成低成本的。

公开(公告)号：US20110147208A1

公开(公告)日：2011-06-23

申请号：US13038578

申请日：2011-03-02

Applicant: Naresh Goel ,  Carl Cox ,  Dave Honecker ,  Eric Smith ,  Chris Michaluk ,  Adam DeBoskey ,  Sunil Chandra Jha

Inventor： Naresh Goel ,  Carl Cox ,  Dave Honecker ,  Eric Smith ,  Chris Michaluk ,  Adam DeBoskey ,  Sunil Chandra Jha

IPC: C23C14/34 ,  B22F1/00 ,  B22F3/02 ,  B22F3/12 ,  B22F3/15

CPC classification number: H01L31/02167 ,  B22F3/15 ,  B22F2998/10 ,  B22F2999/00 ,  C22C1/045 ,  C23C4/08 ,  C23C14/14 ,  C23C14/3414 ,  H01L31/022425 ,  H01L31/0322 ,  H01L31/03923 ,  H01L31/0749 ,  Y02E10/541 ,  Y02P70/521 ,  Y10T428/12 ,  Y10T428/31678 ,  B22F3/1007 ,  B22F2201/013 ,  B22F9/026 ,  B22F3/04

Abstract: A method for producing a metal article may include: Producing a supply of a composite metal powder by: providing a supply of molybdenum metal powder; providing a supply of a sodium compound; combining the molybdenum metal powder and the sodium compound with a liquid to form a slurry; feeding the slurry into a stream of hot gas; and recovering the composite metal powder; and consolidating the composite metal powder to form the metal article, the metal article comprising a sodium/molybdenum metal matrix. Also disclosed is a metal article produced accordance with this method.

Abstract translation: 金属制品的制造方法可以包括：通过以下方式制造复合金属粉末的供给：提供钼金属粉末的供给; 提供钠化合物的供应; 将钼金属粉末和钠化合物与液体结合以形成浆料; 将浆料送入热气流中; 并回收复合金属粉末; 并且将所述复合金属粉末固结以形成所述金属制品，所述金属制品包含钠/钼金属基体。 还公开了根据该方法制造的金属制品。