-
公开(公告)号：US06713391B2
公开(公告)日：2004-03-30
申请号：US10046330
申请日：2001-10-25
Applicant: Wuwen Yi , Diana Morales , Chi Tse Wu , Ritesh P. Shah , Jeff A. Keller
Inventor： Wuwen Yi , Diana Morales , Chi Tse Wu , Ritesh P. Shah , Jeff A. Keller
IPC: H01L2144
CPC classification number: C22C29/04 , B22F3/23 , B22F2998/10 , B22F2999/00 , C22C1/0491 , C23C14/3414 , H01L21/2855 , B22F3/1017 , B22F3/14 , B22F3/1028 , B22F2201/12 , B22F3/1035 , B22F3/1007 , B22F2201/04
Abstract: The invention includes a non-magnetic physical vapor deposition target. The target has at least 30 atom percent total of one or more of Co, Ni, Ta, Ti, Pt, Mo and W, and at least 10 atom percent silicon. The target also has one phase and not more than 1% of any additional phases other than said one phase. In another aspect, the invention includes a non-magnetic physical vapor deposition target consisting essentially of Co and/or Ni, silicon, and one phase.
Abstract translation: 本发明包括非磁性物理气相沉积靶。 目标具有至少30原子百分比的Co，Ni，Ta，Ti，Pt，Mo和W中的一种或多种，以及至少10原子％的硅。 除了所述一相之外，目标物还具有一相，也不超过任何附加相的1％。 在另一方面，本发明包括基本上由Co和/或Ni，硅和一相组成的非磁性物理气相沉积靶。
-
公开(公告)号：US06417105B1
公开(公告)日：2002-07-09
申请号：US09578829
申请日：2000-05-24
Applicant: Ritesh P. Shah , Diana L. Morales , Jeffrey A. Keller
Inventor： Ritesh P. Shah , Diana L. Morales , Jeffrey A. Keller
IPC: H01L2144
CPC classification number: C22C29/04 , B22F3/23 , B22F2998/10 , B22F2999/00 , C22C1/0491 , C23C14/3414 , H01L21/2855 , B22F3/1017 , B22F3/14 , B22F3/1028 , B22F2201/12 , B22F3/1035 , B22F3/1007 , B22F2201/04
Abstract: Described is an in situ method for producing articles of metal aluminide or silicide by reactive sintering and vacuum hot pressing powders and products, such as sputtering targets, produced.
Abstract translation: 描述了通过反应烧结和真空热压粉末以及产生的诸如溅射靶的产品来生产金属铝化物或硅化物的制品的原位方法。
-
公开(公告)号：US3329746A
公开(公告)日：1967-07-04
申请号：US41036364
申请日：1964-11-12
Applicant: REYNOLDS METALS CO
Inventor： FREDERICK JOYCE JOHN , HARRY JACKSON JOHN , ORIN BREWER ROBERT
IPC: B22F9/10
CPC classification number: B22F9/10 , B22F2009/0864 , B22F2009/0872 , B22F2999/00 , B22F2201/02 , B22F2201/04
-
公开(公告)号：US12049684B2
公开(公告)日：2024-07-30
申请号：US18196614
申请日：2023-05-12
Applicant: Dowa Electronics Materials Co., Ltd.
Inventor： Masahiro Yoshida , Kenichi Inoue , Atsushi Ebara , Yoshiyuki Michiaki , Takahiro Yamada
CPC classification number: C22C1/0425 , B22F1/05 , B22F1/10 , B22F9/082 , H01B1/22 , B22F1/09 , B22F2009/0828 , B22F2009/0832 , B22F2009/086 , B22F2201/013 , B22F2201/02 , B22F2201/04 , B22F2201/11 , B22F2203/13 , B22F2301/10 , B22F2303/01 , B22F2304/10 , B22F2998/10 , B22F2999/00 , B22F1/10 , C22C1/0425 , B22F1/05
Abstract: There are provided an inexpensive copper powder, which has a low content of oxygen even it has a small particle diameter and which has a high shrinkage starting temperature when it is heated, and a method for producing the same. While a molten metal of copper heated to a temperature, which is higher than the melting point of copper by 250 to 700° C. (preferably 350 to 650° C. and more preferably 450 to 600° C.), is allowed to drop, a high-pressure water is sprayed onto the heated molten metal of copper in a non-oxidizing atmosphere (such as an atmosphere of nitrogen, argon, hydrogen or carbon monoxide) to rapidly cool and solidify the heated molten metal of copper to produce a copper powder which has an average particle diameter of 1 to 10 μm and a crystallite diameter Dx(200) of not less than 40 nm on (200) plane thereof, the content of oxygen in the copper powder being 0.7% by weight or less.
-
公开(公告)号：US20230279523A1
公开(公告)日：2023-09-07
申请号：US18196614
申请日：2023-05-12
Applicant: Dowa Electronics Materials Co., Ltd.
Inventor： Masahiro Yoshida , Kenichi Inoue , Atsushi Ebara , Yoshiyuki Michiaki , Takahiro Yamada
CPC classification number: C22C1/0425 , B22F9/082 , H01B1/22 , B22F1/10 , B22F1/05 , B22F2009/0828 , B22F2009/0832 , B22F2009/086 , B22F2201/013 , B22F2201/02 , B22F2201/04 , B22F2201/11 , B22F2203/13 , B22F2301/10 , B22F2303/01 , B22F2304/10 , B22F2998/10 , B22F1/09
Abstract: There are provided an inexpensive copper powder, which has a low content of oxygen even it has a small particle diameter and which has a high shrinkage starting temperature when it is heated, and a method for producing the same. While a molten metal of copper heated to a temperature, which is higher than the melting point of copper by 250 to 700° C. (preferably 350 to 650° C. and more preferably 450 to 600° C.), is allowed to drop, a high-pressure water is sprayed onto the heated molten metal of copper in a non-oxidizing atmosphere (such as an atmosphere of nitrogen, argon, hydrogen or carbon monoxide) to rapidly cool and solidify the heated molten metal of copper to produce a copper powder which has an average particle diameter of 1 to 10 μm and a crystallite diameter Dx(200) of not less than 40 nm on (200) plane thereof, the content of oxygen in the copper powder being 0.7% by weight or less.
-
Patent Agency Ranking
36.发明公开公开(公告)号：US20230241679A1
公开(公告)日：2023-08-03
申请号：US18003457
申请日：2021-06-29
Applicant: OHIO STATE INNOVATION FOUNDATION
Inventor： Liang-Shih Fan , Andrew Tong , Liang Zeng , Yitao Zhang , Frank Kong , Yu-Yen Chen
CPC classification number: B22F9/22 , B01J8/08 , B22F1/145 , B01J6/008 , B01J8/003 , B22F2302/25 , B22F2201/04 , B22F2201/013 , B01J2208/00628 , B01J2208/00761
Abstract: Reactor configurations may include one or more staged inlets and/or one or more staged outlets for gaseous and solid feedstocks. In one embodiment of the present disclosure, a reactor design for gas-solid reaction with one or more additional outlet for gas and/or solid phase is provided. In yet another embodiment, the design for a gas-solid reactor with one side inlet and two outlets for gas phase is described. In one embodiment, a reactor design with pairs of inlet and outlet for both gas and solid phase is provided. In another embodiment, a reactor design with one or more side inlets but only one outlet for gas phase is provided. In yet another embodiment, a reactor design with two inlets at the top/bottom of reactor and two side outlets for gaseous phase is described. In yet another embodiment, a reactor design with one or more side inlets and outlets for both gas and solid phases is provided.
-
37.发明授权公开(公告)号：US11701706B2
公开(公告)日：2023-07-18
申请号：US17572402
申请日：2022-01-10
Applicant: TAIYO NIPPON SANSO CORPORATION
Inventor： Yuji Sakuramoto , Hiroshi Igarashi , Takayuki Fujimoto
CPC classification number: B22F3/1007 , B22F1/054 , B22F1/145 , B22F1/16 , B22F9/22 , B22F1/056 , B22F2201/01 , B22F2201/013 , B22F2201/04 , B22F2301/10 , B22F2302/25 , B22F2304/054 , B22F2304/056 , B22F2304/058
Abstract: A method for producing fine copper particles includes producing fine copper particles having a coating film containing cuprous oxide on a surface by heating copper or a copper compound in a reducing flame formed by a burner. The fine copper particles are produced by adjusting a mixing ratio between a combustible gas and a combustion supporting gas which form the reducing flame such that a volume ratio of CO/CO2 is in a range of 1.5 to 2.4.
-
公开(公告)号：US11692241B2
公开(公告)日：2023-07-04
申请号：US16473353
申请日：2017-12-21
Applicant: Dowa Electronics Materials Co., Ltd.
Inventor： Masahiro Yoshida , Kenichi Inoue , Atsushi Ebara , Yoshiyuki Michiaki , Takahiro Yamada
CPC classification number: B22F9/082 , B22F1/10 , H01B1/22 , B22F2009/086 , B22F2009/0828 , B22F2009/0832 , B22F2201/013 , B22F2201/02 , B22F2201/04 , B22F2201/11 , B22F2203/13 , B22F2301/10 , B22F2303/01 , B22F2304/10 , B22F2998/10
Abstract: While a molten metal of copper heated to a temperature, which is higher than the melting point of copper by 250 to 700° C. (preferably 350 to 650° C. and more preferably 450 to 600° C.), is allowed to drop, a high-pressure water is sprayed onto the heated molten metal of copper in a non-oxidizing atmosphere (such as an atmosphere of nitrogen, argon, hydrogen or carbon monoxide) to rapidly cool and solidify the heated molten metal of copper to produce a copper powder which has an average particle diameter of 1 to 10 μm and a crystallite diameter Dx(200) of not less than 40 nm on (200) plane thereof, the content of oxygen in the copper powder being 0.7% by weight or less.
-
公开(公告)号：US20170136540A1
公开(公告)日：2017-05-18
申请号：US14943067
申请日：2015-11-17
Applicant: General Electric Company
Inventor： Bryan Galbraith Dods
CPC classification number: B22F3/1055 , B22F3/04 , B22F3/115 , B22F3/24 , B22F2003/1056 , B22F2003/247 , B22F2201/11 , B22F2201/12 , B22F2998/10 , B22F2999/00 , B23K26/342 , B23K26/703 , B23K28/02 , B23P23/04 , B23P25/003 , B23Q11/1053 , B29C64/20 , B33Y10/00 , B33Y30/00 , B33Y40/00 , C23C24/04 , B22F2202/03 , B22F2201/02 , B22F2201/04
Abstract: The present application provides a combined additive manufacturing and machining system. The combined additive manufacturing and machining system may include an outer chamber, an additive manufacturing tool positioned within the outer chamber, a machining tool positioned within the outer chamber, and a cryogenic fluid source in communication with the machining tool.
-
40.发明申请PHLEGMATIZED METAL OR ALLOY POWDER AND METHOD AND/OR REACTION VESSEL FOR ITS MANUFACTURE 审中-公开液化金属或合金粉及其制造方法和/或反应容器公开(公告)号：US20150130121A1
公开(公告)日：2015-05-14
申请号：US14079768
申请日：2013-11-14
Applicant: Ulrich Gerhard BAUDIS
Inventor： Ulrich Gerhard BAUDIS
CPC classification number: F27B19/02 , B22F9/18 , B22F9/20 , B22F9/22 , B22F2999/00 , C22B5/04 , C22B34/10 , C22B34/1268 , C22B34/1277 , C22B34/14 , F27D2005/0075 , Y10T428/2982 , B22F2201/013 , B22F2201/016 , B22F2201/02 , B22F2201/04 , B22F2201/30 , B22F2201/40
Abstract: A reaction vessel for making phlegmatized metal powder or alloy powder has a retort crucible with a heat-proof, coolable cover, a heatable reduction furnace into which the retort crucible may be inserted, and an inner crucible placed within the retort crucible and removable therefrom. At least one inlet is built into the coolable cover for adding a passivating gas. A heat-proof flange welded onto the retort crucible attaches the retort crucible to the heat-proof, coolable cover. A cooler welded onto a lower face of the heat-proof flange provides a cooling agent to the reaction vessel.
Abstract translation: 用于制造钝化金属粉末或合金粉末的反应容器具有带有耐热冷却盖的蒸煮坩埚，可插入蒸煮坩埚的可加热还原炉，以及放置在蒸煮坩埚内并可从其中除去的内坩埚。 至少一个入口内置在可冷却盖中，用于添加钝化气体。 焊接在蒸馏坩埚上的防热法兰将蒸馏坩埚连接到耐热可冷却的盖子上。 焊接到耐热凸缘的下表面上的冷却器向反应容器提供冷却剂。
-
-
-
-
-
-
-
-
-
Search Results
96
records
(took 0.015 seconds)
