公开(公告)号：US20140318955A1

公开(公告)日：2014-10-30

申请号：US14330775

申请日：2014-07-14

Applicant: TANAKA KIKINZOKU KOGYO K.K.

Inventor： Takanobu MIYASHITA ,  Yasuyuki GOTO ,  Takamichi YAMAMOTO ,  Ryousuke KUSHIBIKI ,  Masahiro AONO ,  Masahiro NISHIURA

IPC: H01J37/34

CPC classification number: B22F3/12 ,  B22F9/04 ,  B22F9/08 ,  B22F9/082 ,  B22F2201/03 ,  B22F2999/00 ,  C22C1/0466 ,  C22C1/05 ,  C22C1/10 ,  C22C5/04 ,  C22C32/00 ,  C22C38/002 ,  C22C38/16 ,  C23C14/0635 ,  C23C14/34 ,  C23C14/3414 ,  G11B5/851 ,  H01J37/3429 ,  H01J37/3491 ,  H01J2237/3322 ,  H01J2237/3323

Abstract: An FePt-based sputtering target contains Fe, Pt, and a metal oxide, and further contains one or more kinds of metal elements other than Fe and Pt, wherein the FePt-based sputtering target has a structure in which an FePt-based alloy phase and a metal oxide phase containing unavoidable impurities are mutually dispersed, the FePt-based alloy phase containing Pt in an amount of 40 at % or more and less than 60 at % and the one or more kinds of metal elements in an amount of more than 0 at % and 20 at % or less with the balance being Fe and unavoidable impurities and with the total amount of Pt and the one or more kinds of metal elements being 60 at % or less, and wherein the metal oxide is contained in an amount of 20 vol % or more and 40 vol % or less based on the total amount of the target.

Abstract translation: FePt系溅射靶包含Fe，Pt和金属氧化物，并且还含有除Fe和Pt以外的一种以上的金属元素，其中，FePt系溅射靶具有FePt系合金相 含有不可避免的杂质的金属氧化物相相互分散，含有40at％以上且小于60at％的Pt的FePt系合金相和超过一个以上的金属元素 0原子％和20原子％以下，余量为Fe和不可避免的杂质，Pt的总量和一种或多种金属元素的含量为60原子％以下，其中金属氧化物的含量 为20体积％以上且40体积％以下。

公开(公告)号：US20140318952A1

公开(公告)日：2014-10-30

申请号：US14351961

申请日：2012-09-27

Applicant: INSTITUT NATIONAL DE LA RECHERCHE SCIENTIFIQUE

Inventor： Sebastien Helle ,  Daniel Guay ,  Lionel Roue

IPC: C25C3/12 ,  B22F3/105 ,  B22F3/02

CPC classification number: B22F3/105 ,  B22F3/02 ,  B22F2201/03 ,  B22F2998/10 ,  C22C1/0425 ,  C22C1/1084 ,  C22C9/02 ,  C22C9/06 ,  C22C19/056 ,  C22C21/00 ,  C25C3/12 ,  B22F3/10 ,  B22F2009/043 ,  B22F2201/11

Abstract: An inert anode for Al electrolysis, made of Cu—Ni—Fe—O based materials, comprising Fe in a range between about 10 and 20% by weight, Cu in a range between about 60 and about 80% by weight, Ni in a range between about 20 and about 30% by weight, and oxygen in a range between about 1 and about 3% by weight, and a method for producing the anode, comprising mechanically alloying metallic elements; oxygen doping; and consolidation.

Abstract translation: 用于Al电解的惰性阳极，由Cu-Ni-Fe-O基材料制成，其包含在约10至20重量％范围内的Fe，在约60至约80重量％的范围内的Cu， 范围在约20重量％至约30重量％之间，氧在约1重量％至约3重量％之间的范围内，以及制备阳极的方法，包括机械合金化金属元素; 氧掺杂; 并巩固。

公开(公告)号：US08864870B1

公开(公告)日：2014-10-21

申请号：US13506683

申请日：2012-05-09

Applicant: Iver E. Anderson ,  Robert L. Terpstra

Inventor： Iver E. Anderson ,  Robert L. Terpstra

IPC: C22C19/03 ,  C22C1/10

CPC classification number: B22F1/0007 ,  B22F9/082 ,  B22F2009/0888 ,  B22F2009/0896 ,  B22F2207/00 ,  B22F2999/00 ,  C22C1/056 ,  C22C1/1042 ,  C22C5/02 ,  C22C5/06 ,  C22C9/00 ,  C22C19/03 ,  C22C32/00 ,  C22C32/0015 ,  C22C32/0021 ,  C22C49/02 ,  Y10T428/12014 ,  Y10T428/12056 ,  Y10T428/2982 ,  Y10T428/2991 ,  Y10T428/2993 ,  B22F2201/11 ,  B22F2201/03 ,  B22F2201/02 ,  B22F2201/30

Abstract: A method of making dispersion-strengthened alloy particles involves melting an alloy having a corrosion and/or oxidation resistance-imparting alloying element, a dispersoid-forming element, and a matrix metal wherein the dispersoid-forming element exhibits a greater tendency to react with a reactive species acquired from an atomizing gas than does the alloying element. The melted alloy is atomized with the atomizing gas including the reactive species to form atomized particles so that the reactive species is (a) dissolved in solid solution to a depth below the surface of atomized particles and/or (b) reacted with the dispersoid-forming element to form dispersoids in the atomized particles to a depth below the surface of said atomized particles. Bodies made from the dispersion strengthened solidified particles exhibit enhanced fatigue and creep resistance and reduced wear as well as enhanced corrosion and/or oxidation resistance at high temperatures.

Abstract translation: 制造分散强化合金颗粒的方法包括熔化具有腐蚀和/或抗氧化性赋予合金元素，分散质形成元素和基质金属的合金，其中分散质形成元素表现出更大的与 从雾化气体获得的反应物质比合金元素。 熔化的合金与包括反应性物质的雾化气体雾化以形成雾化颗粒，使得反应性物质（a）溶解在固溶体中至雾化颗粒表面下方的深度和/或（b）与分散质 - 形成元素以在雾化颗粒中形成分散质，使其在所述雾化颗粒的表面下方的深度。 由分散体增强的固化颗粒制成的体表现出增强的疲劳和抗蠕变性和降低的磨损以及在高温下增强的耐腐蚀和/或抗氧化性能。

公开(公告)号：US08858674B2

公开(公告)日：2014-10-14

申请号：US14008211

申请日：2012-03-15

Applicant: Takanobu Miyashita ,  Yasuyuki Goto ,  Ryousuke Kushibiki ,  Masahiro Aono ,  Masahiro Nishiura

Inventor： Takanobu Miyashita ,  Yasuyuki Goto ,  Ryousuke Kushibiki ,  Masahiro Aono ,  Masahiro Nishiura

IPC: C22C30/00 ,  C23C24/04 ,  C23C14/34 ,  C22C1/04 ,  C22C5/04

CPC classification number: C23C14/3414 ,  B22F2998/10 ,  B22F2999/00 ,  C22C1/0466 ,  C22C5/04 ,  C22C33/0278 ,  C22C1/05 ,  B22F3/12 ,  B22F2201/03 ,  B22F1/0003 ,  B22F3/14

Abstract: An FePt—C-based sputtering target contains Fe, Pt, and C and has a structure in which an FePt-based alloy phase and a C phase containing unavoidable impurities are mutually dispersed, the FePt-based alloy phase containing Pt in an amount of 40 at % or more and 60 at % or less with the balance being Fe and unavoidable impurities. The content of C is 21 at % or more and 70 at % or less based on the total amount of the target.

Abstract translation: FePt-C系的溅射靶含有Fe，Pt，C，具有FePt系合金相和含有不可避免的杂质的C相相互分散的结构，含有Pt量的FePt系合金相 40原子％以上且60原子％以下，余量为Fe和不可避免的杂质。 C的含量相对于靶的总量为21原子％以上且70原子％以下。

公开(公告)号：US20140290435A1

公开(公告)日：2014-10-02

申请号：US14307275

申请日：2014-06-17

Applicant: NAPRA CO., LTD.

Inventor： Shigenobu Sekine ,  Yurina Sekine

IPC: B22F9/06 ,  B22F1/00 ,  C01G1/00

CPC classification number: B22F9/06 ,  B22F1/0085 ,  B22F9/002 ,  B22F9/08 ,  B22F9/082 ,  B22F2009/084 ,  B22F2009/0844 ,  B22F2998/00 ,  B22F2998/10 ,  B22F2999/00 ,  C01G1/00 ,  C01P2002/60 ,  C01P2002/90 ,  C01P2004/32 ,  Y10T428/12181 ,  Y10T428/2982 ,  B22F2201/11 ,  B22F2201/013 ,  B22F2201/02 ,  B22F2201/03 ,  B22F2201/30 ,  B22F9/10 ,  B22F2202/13

Abstract: The present invention provides a method for producing nanometer-size spherical particles. The method includes a first step for producing intermediate spherical particles. The intermediate spherical particles include a polycrystalline or single-crystalline region, having a particle size of 1 to 300 μm. The method of the present invention further includes a second step for producing final spherical particles. The second step uses a swirling plasma gas flow having the central axis thereof, the central axis running through an area between an anode and a cathode of a plasma generator. The intermediate spherical particles are discharged along the axis to subject the intermediate spherical particles to a plasma atmosphere of the area to form the final spherical particles.

Abstract translation: 本发明提供一种制造纳米尺寸球形颗粒的方法。 该方法包括用于制备中间球形颗粒的第一步骤。 中间球形颗粒包括粒径为1至300μm的多晶或单晶区域。 本发明的方法还包括制备最终球形颗粒的第二步骤。 第二步骤使用具有其中心轴线的旋转等离子体气流，中心轴线穿过等离子体发生器的阳极和阴极之间的区域。 中间球形颗粒沿轴线排出以使中间球形颗粒进入该区域的等离子体气氛以形成最终的球形颗粒。

公开(公告)号：US20140123810A1

公开(公告)日：2014-05-08

申请号：US14115597

申请日：2012-01-31

Applicant: Won Kyu Yoon ,  Seung Ho Yang ,  Gil Su Hong ,  Hong Sik Kim ,  Dong Han Kang

Inventor： Won Kyu Yoon ,  Seung Ho Yang ,  Gil Su Hong ,  Hong Sik Kim ,  Dong Han Kang

IPC: B22F9/16

CPC classification number: B22F9/16 ,  B22F9/14 ,  B22F2009/001 ,  B22F2998/10 ,  B22F2999/00 ,  C22C1/0466 ,  Y02P10/24 ,  B22F1/0085 ,  B22F2201/013 ,  B22F1/0088 ,  B22F2201/03 ,  B22F9/04

Abstract: The present invention is related to a manufacturing method of high purity and refined Ru (Ruthenium) powder produced by using a waste Ru target. Yield of the target and physical properties of a thin film are improved by producing tremendously refined in which oxygen content of the target is decreased, and a crystal particle size is reduced.In order to obtain these merits, powder having a hollow inside is produced by applying plasma to a waste Ru target. Carbon impurities are selectively removed through a atmospheric heat process and Ru powder is oxidized. Thereby, Ru oxide (RuOx) powder is produced. High purity and refined Ru powder is acquired through a hydrogen atmospheric heat process after pulverizing the produced Ru oxide (RuOx) powder into refined shape.

Abstract translation: 本发明涉及通过使用废Ru靶产生的高纯度和精制的Ru（钌）粉末的制造方法。 通过生产目标的氧含量降低，并且晶粒尺寸减小的极好的精炼来提高目标的产率和薄膜的物理性能。 为了获得这些优点，通过向废物Ru靶施加等离子体来制造具有中空的粉末。 通过大气热处理选择性去除碳杂质，并且Ru粉末被氧化。 由此，生成Ru氧化物（RuOx）粉末。 将生成的Ru氧化物（RuOx）粉末粉碎成精炼形状后，通过氢气大气热处理获得高纯度和精制的Ru粉末。

公开(公告)号：US20130340894A1

公开(公告)日：2013-12-26

申请号：US13789010

申请日：2013-03-07

Applicant: EMPIRE TECHNOLOGY DEVELOPMENT LLC

Inventor： David Max ROUNDHILL

IPC: B22F9/12

CPC classification number: B22F9/12 ,  B22F1/0018 ,  B22F1/0088 ,  B22F1/02 ,  B22F2999/00 ,  C09D11/52 ,  B22F2202/11 ,  B22F2201/10 ,  B22F2201/03

Abstract: The present technology provides an illustrative method for preparing shaped nanoparticles. The method includes passing a metal vapor to a shaping apparatus and condensing the metal vapor within the shaping apparatus to form selectively-shaped metal nanoparticles. The method may also include forming the metal vapor by heating a bulk metal. In an embodiment, the shaping apparatus comprises a mesh separator that include a plurality of nano-sized, square-shaped pores or a plurality of shaping cups that includes a plurality of recesses.

Abstract translation: 本技术提供了制备成型纳米颗粒的说明性方法。 该方法包括将金属蒸气传递到成形设备并将成形设备中的金属蒸气冷凝以形成选择性形状的金属纳米颗粒。 该方法还可以包括通过加热块状金属形成金属蒸气。 在一个实施例中，成形设备包括网眼分离器，其包括多个纳米尺寸的方形孔或包括多个凹部的多个成形杯。

公开(公告)号：US08603213B1

公开(公告)日：2013-12-10

申请号：US12072298

申请日：2008-02-25

Applicant: Iver E. Anderson ,  Joel Rieken

Inventor： Iver E. Anderson ,  Joel Rieken

IPC: C22C33/02 ,  C22C38/28

CPC classification number: B22F9/082 ,  B22F2009/0888 ,  B22F2009/0896 ,  B22F2999/00 ,  C22C1/056 ,  C22C32/0015 ,  C22C32/0047 ,  C22C33/025 ,  B22F2201/11 ,  B22F2201/03 ,  B22F2201/02 ,  B22F2201/30

Abstract: A method of making dispersion-strengthened alloy particles involves melting an alloy having a corrosion and/or oxidation resistance-imparting alloying element, a dispersoid-forming element, and a matrix metal wherein the dispersoid-forming element exhibits a greater tendency to react with an introduced reactive species than does the alloying element and wherein one or more atomizing parameters is/are modified to controllably reduce the amount of the reactive species, such as oxygen, introduced into the atomized particles so as to reduce anneal times and improve reaction (conversion) to the desired strengthening dispersoids in the matrix. The atomized alloy particles are solidified as solidified alloy particles or as a solidified deposit of alloy particles. Bodies made from the dispersion strengthened alloy particles, deposit thereof, exhibit enhanced fatigue and creep resistance and reduced wear as well as enhanced corrosion and/or oxidation resistance at high temperatures by virtue of the presence of the corrosion and/or oxidation resistance imparting alloying element in solid solution in the particle alloy matrix.

Abstract translation: 制造分散强化合金颗粒的方法包括熔化具有腐蚀和/或抗氧化性赋予合金元素，分散质形成元素和基质金属的合金，其中分散质形成元素表现出更大的与 引入反应性物质，并且其中一个或多个雾化参数被修饰以可控地减少引入到雾化颗粒中的反应物质如氧的量，以减少退火时间并改善反应（转化） 到基质中所需的强化分散体。 雾化的合金颗粒作为固化合金颗粒固化，或作为合金颗粒的固化沉积物固化。 由分散强化的合金颗粒，其沉积物，由于存在耐腐蚀和/或抗氧化性赋予的合金元素，在高温下表现出增强的疲劳和抗蠕变性和降低的磨损以及增强的耐腐蚀和/或耐氧化性。 在颗粒合金基质中的固溶体。

公开(公告)号：US20130136933A1

公开(公告)日：2013-05-30

申请号：US13700675

申请日：2011-06-28

Applicant: Nobuya Matsutani ,  Takeshi Takahashi

Inventor： Nobuya Matsutani ,  Takeshi Takahashi

IPC: H01F41/02

CPC classification number: H01F41/0266 ,  B22F2998/10 ,  B22F2999/00 ,  C22C33/0278 ,  C22C38/002 ,  C22C38/02 ,  C22C38/06 ,  C22C38/08 ,  C22C38/14 ,  C22C38/34 ,  C22C2202/02 ,  H01F1/26 ,  H01F41/0246 ,  B22F3/02 ,  B22F2003/248 ,  B22F2201/03

Abstract: A composite magnetic material manufactured by mixing a metal magnetic powder with an insulating binder to produce a mixed powder, press-molding the mixed powder to produce a molded product, and heat-treating the molded product in an oxidizing atmosphere at not lower than 80° C. and not higher than 400° C. to form an oxide film on a surface of the molded product. The metal magnetic powder includes Si, Fe, and component A, and the composition thereof satisfies 5.5%≦Si≦9.5%, 10%≦Si+component A≦13.5%, and the remainder is Fe, where % denotes weight %. The component A includes at least one of Ni, Al, Ti, and Mg.

Abstract translation: 一种复合磁性材料，其是通过将金属磁性粉末与绝缘粘合剂混合以制造混合粉末，将该混合粉末压制成型以制备成型产品，并在不低于80℃的氧化气氛中对该模制品进行热处理 并且不高于400℃以在模制产品的表面上形成氧化膜。 金属磁性粉末包括Si，Fe和组分A，其组成满足5.5％@ Si @ 9.5％，10％Si +组分A @ 13.5％，余量为Fe，其中％表示重量％。 组分A包括Ni，Al，Ti和Mg中的至少一种。

公开(公告)号：US08349248B2

公开(公告)日：2013-01-08

申请号：US11279669

申请日：2006-04-13

Applicant: Jens Trotzschel ,  Bernd Spaniol

Inventor： Jens Trotzschel ,  Bernd Spaniol

IPC: C22C27/02

CPC classification number: C22C27/00 ,  A61L27/04 ,  A61L31/022 ,  B22F3/24 ,  B22F2003/241 ,  B22F2999/00 ,  C22F1/02 ,  C22F1/18 ,  C23C8/10 ,  C23C8/80 ,  B22F3/1007 ,  B22F2201/03

Abstract: A metallic material is made from at least one refractory metal or an alloy based on at least one refractory metal. The metallic material has an oxygen content of about 1,000 to about 30,000 μg/g and the oxygen is interstitial.

Abstract translation: 金属材料由至少一种难熔金属或基于至少一种难熔金属的合金制成。 金属材料的氧含量为约1,000至约30,000μg/ g，氧为间隙。