公开(公告)号：US20140318954A1

公开(公告)日：2014-10-30

申请号：US14328016

申请日：2014-07-10

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 has a structure in which an FePt-based alloy phase, a C phase containing unavoidable impurities, 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 60 at % or less with the balance being Fe and unavoidable impurities, wherein C is contained in an amount of more than 0 vol % and 20 vol % or less based on the total amount of the target, the metal oxide is contained in an amount of 10 vol % or more and less than 40 vol % based on the total amount of the target, and the total content of C and the metal oxide is 20 vol % or more and 40 vol % or less based on the total amount of the target.

Abstract translation: 基于FePt的溅射靶具有FePt基合金相，含有不可避免的杂质的C相和含有不可避免的杂质的金属氧化物相相互分散的结构，含有Pt量的FePt系合金相40 ％以上且60原子％以下，余量为Fe和不可避免的杂质，其中C的含量相对于靶的总量大于0体积％和20体积％以下，金属氧化物 的含量相对于靶的总量为10体积％以上且小于40体积％，C和金属氧化物的总含量为20体积％以上且40体积％以下，基于 目标的总量。

公开(公告)号：US20140021043A1

公开(公告)日：2014-01-23

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: C23C14/34

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。 基于目标物的总量，C的含量为21原子％以上且70原子％以下。

公开(公告)号：US08283172B2

公开(公告)日：2012-10-09

申请号：US12711465

申请日：2010-02-24

Applicant: Chin-cheh Hung ,  Jeremiah McNatt

Inventor： Chin-cheh Hung ,  Jeremiah McNatt

IPC: C22C1/05 ,  B22F1/00

CPC classification number: C09K3/00 ,  B22F1/0018 ,  B22F1/0044 ,  B22F2998/10 ,  B22F2999/00 ,  B82Y30/00 ,  C01G49/06 ,  C01G49/08 ,  C01P2002/72 ,  C01P2004/04 ,  Y10T428/2982 ,  Y10T436/10 ,  Y10T436/109163 ,  B22F9/20 ,  B22F9/22 ,  B22F2201/03 ,  B22F2201/01

Abstract: A lunar dust simulant containing nanophase iron and a method for making the same. Process (1) comprises a mixture of ferric chloride, fluorinated carbon powder, and glass beads, treating the mixture to produce nanophase iron, wherein the resulting lunar dust simulant contains α-iron nanoparticles, Fe2O3, and Fe3O4. Process (2) comprises a mixture of a material of mixed-metal oxides that contain iron and carbon black, treating the mixture to produce nanophase iron, wherein the resulting lunar dust simulant contains α-iron nanoparticles and Fe3O4.

Abstract translation: 含有纳米相铁的月球粉尘模拟物及其制造方法。 方法（1）包括氯化铁，氟化碳粉末和玻璃珠的混合物，处理该混合物以产生纳米相铁，其中所得月球粉尘模拟物含有α-铁纳米颗粒，Fe 2 O 3和Fe 3 O 4。 方法（2）包括含有铁和炭黑的混合金属氧化物的混合物，处理该混合物以产生纳米相铁，其中所得月球粉尘模拟物含有α-铁纳米颗粒和Fe 3 O 4。

公开(公告)号：US20100322811A1

公开(公告)日：2010-12-23

申请号：US12456493

申请日：2009-06-17

Applicant: Yahya Hodjat ,  Roger Lawcock ,  Rohith Shivanath

Inventor： Yahya Hodjat ,  Roger Lawcock ,  Rohith Shivanath

IPC: B22F5/00 ,  B22F3/12 ,  B22F3/17 ,  B22F3/24

CPC classification number: B22F3/18 ,  B22F5/006 ,  B22F2998/10 ,  B22F2999/00 ,  H01M8/0208 ,  H01M2008/1293 ,  Y02P70/56 ,  B22F5/003 ,  B22F3/004 ,  B22F2202/01 ,  B22F2003/175 ,  B22F3/1028 ,  B22F2003/185 ,  B22F3/10 ,  B22F2202/07 ,  B22F2201/01 ,  B22F2201/03

Abstract: A method of manufacturing powder metal plates comprising feeding a predetermined mass of metal powder onto a moving tape (101), restricting the metal powder by surrounding the metal powder with vibrating boundary walls (201, 202) extending parallel to the direction of movement of the tape, rolling the metal powder at an ambient temperature to form a green compact strip (GS), continuously sintering the green compact strip in a furnace (400), forming the green compact strip to a net shape part (NS) while in the furnace, and cooling the net shape part in a non-oxidizing environment (404) at a temperature in excess of 1000 degrees Celsius.

Abstract translation: 一种制造粉末金属板的方法，包括将预定质量的金属粉末供给到移动带（101）上，通过围绕所述金属粉末的振动边界壁（201,202）围绕所述金属粉末而平行于所述移动带 胶带，在环境温度下滚动金属粉末以形成生坯条（GS），在炉（400）中连续烧结生坯条，在炉中形成生坯条至网形部分（NS） ，并且在非氧化环境（404）中在超过1000摄氏度的温度下将网状部分冷却。

公开(公告)号：US07776129B2

公开(公告)日：2010-08-17

申请号：US11790171

申请日：2007-04-24

Applicant: Walter Curlook ,  Dmitri Terekhov ,  Sergiy Kovtun ,  Olujide Babatunde Olurin ,  Nanthakumar Victor Emmanuel

Inventor： Walter Curlook ,  Dmitri Terekhov ,  Sergiy Kovtun ,  Olujide Babatunde Olurin ,  Nanthakumar Victor Emmanuel

IPC: C22B9/14

CPC classification number: C22B23/065 ,  B22F9/22 ,  B22F9/305 ,  B22F2201/013 ,  B22F2201/04 ,  B22F2201/05 ,  B22F2998/10 ,  B22F2999/00 ,  C22B5/12 ,  C22B15/0026 ,  C22B23/021 ,  C22C19/03 ,  B22F2201/03

Abstract: An improved method of reducing a mixed metal oxide composition comprising oxides of nickel, cobalt, copper and iron in a hydrogen atmosphere to produce a mixture of the respective metals, the improvement wherein the atmosphere further comprises water vapour at a concentration, temperature and time to effect selective reduction of the oxides of nickel cobalt and copper relative to the iron oxide to produce the metallic mixture having a reduced ratio of metallic iron relative to metallic nickel, cobalt and copper.

Abstract translation: 一种在氢气氛中还原包含镍，钴，铜和铁的氧化物的混合金属氧化物组合物以产生各种金属的混合物的改进方法，其中气氛还包括浓度，温度和时间的水蒸气 相对于氧化铁有效地选择性还原镍钴和铜的氧化物，以产生金属铁相对于金属镍，钴和铜的比例降低的金属混合物。

公开(公告)号：US07601321B2

公开(公告)日：2009-10-13

申请号：US10545254

申请日：2004-02-17

Applicant: J. Thomas McKinnon ,  Andrew M. Herring ,  Bryan D. McCloskey

Inventor： J. Thomas McKinnon ,  Andrew M. Herring ,  Bryan D. McCloskey

IPC: C01B31/02

CPC classification number: H01M4/926 ,  B22F1/0018 ,  B22F1/0062 ,  B22F9/20 ,  B22F2998/00 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/00 ,  C01B32/05 ,  C01B32/15 ,  H01M4/92 ,  H01M2008/1095 ,  B22F2202/11 ,  B22F2201/03 ,  B22F9/04

Abstract: The present invention encompasses methods and apparatus for creating metal nanoparticles embedded in a carbonaceous char, the conversion of an carbonaceous char with embedded metallic nanoparticles to graphite-encased nano-sized metal particles surrounded by char, the separation of the graphite encased metal particles from the char matrix, and the related preparation and isolation of carbon nanosphere materials with or without the enclosed metal nanoparticles, and the uses of such carbon nanospheres and graphite enclosed metal nanoparticles as supports and enhancers for fuel cell electrocatalysts and other applications.

Abstract translation: 本发明包括用于产生嵌入碳质炭中的金属纳米颗粒的方法和设备，将碳质炭与嵌入的金属纳米颗粒转化成被炭包围的石墨包覆的纳米尺寸金属颗粒，石墨包裹的金属颗粒从 具有或不含封闭金属纳米颗粒的碳纳米球材料的相关制备和分离，以及这种碳纳米球和石墨封闭金属纳米粒子作为燃料电池电催化剂和其它应用的载体和增强剂的用途。

公开(公告)号：US07473469B2

公开(公告)日：2009-01-06

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: B32B5/66

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或其它具有还原性的气体的活性气体中的中等气相活化处理来改变氧化膜的状态 属性。 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，表明氧化物膜具有抗氧化性。 磁粉记录介质的储存稳定性得到改善。

公开(公告)号：US20080283037A1

公开(公告)日：2008-11-20

申请号：US11632212

申请日：2005-07-14

Applicant: Toshihiro Dodo

Inventor： Toshihiro Dodo

IPC: F24J1/00 ,  C09K5/16 ,  B32B15/00

CPC classification number: A61F7/034 ,  A61F2007/0098 ,  A61F2007/0268 ,  B22F1/0088 ,  B22F2998/10 ,  C09K5/18 ,  Y10T428/2991 ,  B22F9/08 ,  B22F2201/03

Abstract: There is provided an active iron powder which is suitable for a heat generating composition of a heat generating body, is excellent in rising properties and is excellent in economy by using an iron powder which is generally produced at present and modifying its function into an active iron powder suitable as a raw material of a heat generating body.The invention is concerned with an active iron powder to be contained in a heat generating composition capable of generating heat upon contact with air, characterized in that in the active iron powder, a part of the surface of the iron powder is covered by an iron oxide film; and that a thickness of the iron oxide film is from 3 nm to 100 μm and is not more than 50% of the total thickness of the active iron powder.

Abstract translation: 提供一种适用于发热体发热性组合物的活性铁粉，具有优异的上升性能，并且通过使用目前通常生产的铁粉并将其功能改性为活性铁，经济性优异 适合作为发热体的原料的粉末。 本发明涉及在与空气接触时能产生热量的发热性组合物中含有的活性铁粉，其特征在于，在活性铁粉中，铁粉表面的一部分被氧化铁覆盖 电影; 氧化铁膜的厚度为3nm〜100μm，不大于活性铁粉末的总厚度的50％。

公开(公告)号：US20080267810A1

公开(公告)日：2008-10-30

申请号：US11790171

申请日：2007-04-24

Applicant: Walter Curlook ,  Dmitri Terekhov ,  Sergiy Kovtun ,  Olujide Babatunde Olurin ,  Nanthakumar Victor Emmanuel

Inventor： Walter Curlook ,  Dmitri Terekhov ,  Sergiy Kovtun ,  Olujide Babatunde Olurin ,  Nanthakumar Victor Emmanuel

IPC: C22C19/03 ,  C22B23/00 ,  C22B3/02 ,  C22B5/20 ,  C22B9/00

CPC classification number: C22B23/065 ,  B22F9/22 ,  B22F9/305 ,  B22F2201/013 ,  B22F2201/04 ,  B22F2201/05 ,  B22F2998/10 ,  B22F2999/00 ,  C22B5/12 ,  C22B15/0026 ,  C22B23/021 ,  C22C19/03 ,  B22F2201/03

Abstract: An improved method of reducing a mixed metal oxide composition comprising oxides of nickel, cobalt, copper and iron in a hydrogen atmosphere to produce a mixture of the respective metals, the improvement wherein the atmosphere further comprises water vapour at a concentration, temperature and time to effect selective reduction of the oxides of nickel cobalt and copper relative to the iron oxide to produce the metallic mixture having a reduced ratio of metallic iron relative to metallic nickel, cobalt and copper.

Abstract translation: 一种在氢气氛中还原包含镍，钴，铜和铁的氧化物的混合金属氧化物组合物以产生各种金属的混合物的改进方法，其中气氛还包括浓度，温度和时间的水蒸气 相对于氧化铁有效地选择性还原镍钴和铜的氧化物，以产生金属铁相对于金属镍，钴和铜的比例降低的金属混合物。

公开(公告)号：US20060169364A1

公开(公告)日：2006-08-03

申请号：US11279669

申请日：2006-04-13

Applicant: Jens Trotzschel ,  Bernd Spaniol

Inventor： Jens Trotzschel ,  Bernd Spaniol

IPC: C23C8/10

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1000至约30,000mug / g，氧为间隙。