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公开(公告)号：US10351946B2
公开(公告)日：2019-07-16
申请号：US15027436
申请日：2013-10-07
Applicant: MITSUBISHI MATERIALS CORPORATION
Inventor： Kazunori Igarashi , Muneaki Watanabe , Yuuki Yoshida , Kouichi Ishiyama , Satoru Mori
Abstract: Provided are a sputtering target composed of a Cu—Ga sintered compact that has a further reduced oxygen content and can suppress abnormal discharges, and a method for producing the same. The sintered compact has a component composition containing a Ga content of 20 at % or higher and less than 30 at % with the balance being Cu and inevitable impurities, and has an oxygen content of 100 ppm or lower and an average grain size of 100 μm or less, and exhibits the diffraction peaks assigned to the γ and ζ phases of CuGa as observed in X-ray diffraction, wherein the main peak intensity of the diffraction peaks assigned to the ζ phase is 10% or higher relative to that of the diffraction peaks assigned to the γ phase.
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公开(公告)号：US10307861B2
公开(公告)日：2019-06-04
申请号：US14984428
申请日：2015-12-30
Applicant: COOLER MASTER CORP.
Inventor： Ralph Remsburg
IPC: B21D39/00 , B23K20/233 , B32B15/01 , B23K20/02 , B23K20/00 , B23K20/24 , B32B3/26 , C22C9/00 , B23K35/28 , B23K35/30 , B23K35/02 , B23K26/361 , B23K26/382 , B23K26/352 , B23K103/10 , B23K103/12 , B23K103/18
Abstract: A bonded dissimilar material structure includes a first component made of a first dissimilar material; a second component made of a second dissimilar material stacked under the first component; and a plurality of blind holes formed on an upper surface of the second component; and the first component has a plurality of protrusions formed in the plurality of blind holes on the second component, respectively.
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公开(公告)号：US20190161841A1
公开(公告)日：2019-05-30
申请号：US16262167
申请日：2019-01-30
Inventor： Tung-Chen CHENG , Chen-Hsueh CHIANG , Chia-Hao HSU
Abstract: A copper alloy wire and a manufacturing method thereof are provided. The copper alloy wire includes: by weight percentage of components, 0.3 to 0.45 of silver (Ag), 0.01 to 0.02 of titanium, and a remaining part that is formed by copper and unavoidable impurities. The method for manufacturing the copper alloy wire is performing two-phase vacuum melting: first performing vacuum electric arc melting into a copper-titanium mother alloy, and then performing vacuum induction melting with remaining components into a copper alloy wire material by means of continuous casting; then drawing the copper alloy wire material into a copper alloy fine wire by a non-slip wire drawing device in a material even-flow wire drawing manner, and finally performing thermal treatment on the copper alloy fine wire by using argon as a protection gas, so as to complete a process of the copper alloy wire.
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公开(公告)号：US20190161830A1
公开(公告)日：2019-05-30
申请号：US16262158
申请日：2019-01-30
Applicant: UACJ CORPORATION , UACJ COPPER TUBE CORPORATION
Inventor： Masaki KUMAGAI , Yoshihiko KYO , Saori MAE
IPC: C22C9/00
Abstract: The purpose of the present invention is to provide a copper pipe that is capable of exhibiting higher corrosion resistance with respect to formicary corrosion, can be suitably used in air conditioners and freezing equipment, and has excellent long-term anti-corrosion properties, and to advantageously improve the service life of equipment configured using such copper pipe. The copper pipe is configured from a material, which contains P (phosphorus) in a proportion of 0.15-0.50 weight %, in which oxygen content is 30 ppm by weight or less, and the balance is made of Cu and unavoidable impurities.
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公开(公告)号：US10290855B2
公开(公告)日：2019-05-14
申请号：US14442289
申请日：2013-11-19
Applicant: NISSAN MOTOR CO., LTD.
Inventor： Kensuke Yamamoto , Manabu Watanabe , Fumihiro Miki , Takashi Sanada , Nobutaka Chiba
IPC: H01M4/134 , C22C13/00 , C22C18/00 , C22C27/02 , C22C28/00 , C22C30/04 , C22C30/06 , H01M4/38 , H01M4/42 , H01M4/62 , C22C24/00 , C22C29/18 , C22C1/04 , C22C1/02 , C22C9/00 , C22C30/00 , H01M4/04 , H01M4/131 , H01M4/485 , H01M4/66 , H01M4/70 , H01M10/04 , H01M10/0525 , H01M10/0585 , H01M10/052 , C22C1/10 , H01M4/02
Abstract: A negative electrode for an electrical device includes: a current collector; and an electrode layer containing a negative electrode active material, an electrically-conductive auxiliary agent and a binder and formed on a surface of the current collector, wherein the negative electrode active material contains an alloy represented by a following formula (1): SixZnyMzAa (in the formula (1) M is at least one metal selected from the group consisting of V, Sn, Al, C and combinations thereof, A is inevitable impurity, and x, y, z and a represent mass percent values and satisfy 0
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公开(公告)号：US10283332B2
公开(公告)日：2019-05-07
申请号：US14435568
申请日：2013-10-16
Applicant: MITSUBISHI MATERIALS CORPORATION
Inventor： Keita Umemoto , Shoubin Zhang
IPC: H01J37/34 , C23C14/34 , C22C9/00 , C22C1/04 , B22F3/10 , B22F3/14 , B22F3/15 , B22F3/24 , C22C28/00
Abstract: A Cu—Ga binary alloy sputtering target having excellent mechanical workability, high density, and high bending strength, and a method of producing the sputtering target are provided. The sputtering target has a composition including 28 to 35 atomic % of Ga and the balance made of Cu and inevitable impurities. In addition, the sputtering target has a coexistence microstructure in which a low-Ga-containing Cu—Ga binary alloy phase is surrounded by a high-Ga-containing Cu—Ga binary alloy phase. The low-Ga-containing Cu—Ga binary alloy phase includes 26 atomic % or less of Ga and a balance made of Cu. The high-Ga-containing Cu—Ga binary alloy phase includes 28 atomic % or more of Ga.
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公开(公告)号：US10270092B2
公开(公告)日：2019-04-23
申请号：US15115918
申请日：2015-02-25
Applicant: NIPPON STEEL & SUMITOMO METAL CORPORATION
Inventor： Sukeyoshi Yamamoto , Tatsuo Nagata , Noriyuki Negi
IPC: B22F1/00 , B22F3/02 , B22F7/04 , B22F7/08 , B22F9/00 , B22F9/04 , B22F9/08 , C22C1/04 , C22C9/00 , C22C9/01 , C22C9/02 , C22C9/04 , C22C9/06 , C22C9/10 , H01M4/02 , H01M4/38 , B32B15/00 , C22C30/06 , H01M10/052
Abstract: Provided is a negative electrode active material that can improve the discharge capacity per volume and charge-discharge cycle characteristics. The negative electrode active material according to the present embodiment contains an alloy phase. The alloy phase undergoes thermoelastic diffusionless transformation when releasing metal ions or occluding metal ions. The oxygen content of the negative electrode active material is not more than 5000 ppm in mass.
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公开(公告)号：US10263353B2
公开(公告)日：2019-04-16
申请号：US15464051
申请日：2017-03-20
Applicant: Apple Inc.
Inventor： Daniel C. Wagman , Benjamin J. Kallman , Hani Esmaeili , Stefan A. Kowalski , Daniel T. McDonald , Eric S. Jol , Raymund W. M. Kwok
IPC: H01R13/02 , H01R13/03 , H01R13/40 , B32B15/00 , C22C5/00 , C22C5/02 , C22C5/04 , C22C9/00 , C22C9/02 , C22C9/04 , C22C9/06 , H01R24/60
Abstract: Contacts that may be highly corrosion resistant, may be readily manufactured, and may conserve precious materials. One example may provide contacts having a layer of a precious-metal alloy to improve corrosion resistance. The precious-metal-alloy layer may be plated with a hard, durable, wear and corrosion resistant plating stack for further corrosion resistance and wear improvement. The resources consumed by a contact may be reduced by forming a bulk or substrate region of the contact using a more readily available material, such as copper or a material that is primarily copper based.
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公开(公告)号：US10240291B2
公开(公告)日：2019-03-26
申请号：US15328151
申请日：2015-07-02
Applicant: VOITH PATENT GMBH
Inventor： Alexander Etschmaier
Abstract: A heatable roller suitable for a machine for producing and/or upgrading a web of material, in particular a fibrous material web such as a paper, paperboard or tissue web. The roller has a main element with a metallic and cylindrical roller wall which is heatable by suitable means and on the radially outer side of which there is, at least in sections, a coating. When the roller is used as intended, the coating provides a web contact side which can be brought into contact with the web of material. The coating includes, or is formed by, at least one metallic or metal-carbidic layer with a first layer component providing a matrix and a second layer component distributed in the matrix. The first layer component has a higher abrasion resistance than the second layer component and the second layer component has a greater thermal conductivity than the first layer component.
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90.发明申请
公开(公告)号：US20190066864A1
公开(公告)日：2019-02-28
申请号：US16075287
申请日：2017-01-20
Applicant: Sumitomo Electric Industries, Ltd. , AutoNetworks Technologies, Ltd. , Sumitomo Wiring Systems, Ltd.
Inventor： Akiko Inoue , Kei Sakamoto , Tetsuya Kuwabara , Taichiro Nishikawa , Kiyotaka Utsunomiya , Yusuke Oshima , Yasuyuki Ootsuka , Kinji Taguchi , Hiroyuki Kobayashi , Ryoma Uegaki
IPC: H01B1/02 , C22F1/08 , C22C9/00 , H01B7/00 , H01B7/18 , H01B13/00 , H01B13/02 , H01B13/24 , H01R4/18
Abstract: A covered electric wire comprises an insulating coating layer on the outer side of a conductor. The conductor comprises a copper alloy consisting of: not less than 0.05% by mass and not more than 2.0% by mass of Fe; not less than 0.02% by mass and not more than 1.0% by mass of Ti; not less than 0% by mass and not more than 0.6% by mass of Mg; and the balance being Cu and impurities. The covered electric wire is a stranded wire comprising a plurality of copper alloy wires stranded together. The plurality of copper alloy wires each have a work hardening coefficient of not less than 0.1 and a wire diameter of not more than 0.5 mm.
