专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明申请

US20170314098A1 COPPER ALLOY FOR BEARING AND BEARING 审中-公开
公开(公告)号：US20170314098A1
公开(公告)日：2017-11-02
申请号：US15522977
申请日：2015-11-04
申请人： TAIHO KOGYO Co., Ltd.
发明人： Yuhei EBATA , Shinji MATSUMOTO
IPC分类号： C22C9/04 , F16C33/12 , B22D11/00 , C22C1/02
CPC分类号： C22C9/04 , B22D11/00 , B22D11/004 , B22D11/20 , C22C1/02 , C22C18/02 , F16C17/02 , F16C33/12 , F16C33/121 , F16C2204/14
摘要： There are provided a copper alloy for a bearing and a bearing in which a Mn—Si compound is prevented from being broken and becoming a foreign matter. The copper alloy for a bearing and the bearing according to the present invention contain 25 wt % or more and 48 wt % or less of Zn, 1 wt % or more and 7 wt % or less of Mn, 0.5 wt % or more and 3 wt % or less of Si and 1 wt % or more and 10 wt % or less of Bi, the balance consisting of inevitable impurities and Cu, and are characterized in that the average width value among Mn—Si primary crystal particles dispersed in a sliding surface on which a counter shaft slides is 3 μm or more.

62. 发明申请

US20170268081A1 WHITE ANTIMICROBIAL COPPER ALLOY 审中-公开
公开(公告)号：US20170268081A1
公开(公告)日：2017-09-21
申请号：US15614569
申请日：2017-06-05
申请人： SLOAN VALVE COMPANY
发明人： Michael MURRAY , Mahi SAHOO
IPC分类号： C22C9/06 , C22F1/08 , C22C9/04 , C22C9/05
CPC分类号： C22C9/06 , C22C9/04 , C22C9/05 , C22F1/08
摘要： Copper based alloys exhibiting a white/silver hue. The alloys contain copper, nickel, zinc, manganese, tin, sulfur, and antimony.

63. 发明申请

US20170200689A1 BONDING WIRE FOR SEMICONDUCTOR DEVICE 审中-公开
公开(公告)号：US20170200689A1
公开(公告)日：2017-07-13
申请号：US15107421
申请日：2015-07-22
申请人： NIPPON MICROMETAL CORPORATION , NIPPON STEEL & SUMIKIN MATERIALS CO., LTD.
发明人： Takashi YAMADA , Daizo ODA , Teruo HAIBARA , Ryo OISHI , Kazuyuki SAITO , Tomohiro UNO
IPC分类号： H01L23/00 , C22C9/04 , C22C9/06 , B23K35/02 , B23K35/30
CPC分类号： B23K35/0227 , B23K35/3013 , B23K35/302 , B23K2101/40 , B32B15/00 , B32B15/01 , B32B15/018 , C22C5/04 , C22C9/00 , C22C9/04 , C22C9/06 , C23C30/00 , C23C30/005 , H01L24/05 , H01L24/43 , H01L24/45 , H01L24/48 , H01L2224/05624 , H01L2224/43 , H01L2224/4312 , H01L2224/43125 , H01L2224/4321 , H01L2224/4382 , H01L2224/43848 , H01L2224/43986 , H01L2224/45 , H01L2224/45005 , H01L2224/45015 , H01L2224/45105 , H01L2224/45109 , H01L2224/45111 , H01L2224/45113 , H01L2224/45118 , H01L2224/4512 , H01L2224/45147 , H01L2224/45155 , H01L2224/45169 , H01L2224/45173 , H01L2224/45178 , H01L2224/45541 , H01L2224/45565 , H01L2224/45572 , H01L2224/45644 , H01L2224/45664 , H01L2224/48227 , H01L2224/48247 , H01L2224/4845 , H01L2224/48463 , H01L2224/48824 , H01L2224/78 , H01L2224/78251 , H01L2224/85 , H01L2224/85065 , H01L2224/85075 , H01L2224/85203 , H01L2224/85444 , H01L2224/85464 , H01L2924/01005 , H01L2924/01012 , H01L2924/01015 , H01L2924/0102 , H01L2924/01032 , H01L2924/01033 , H01L2924/01034 , H01L2924/01052 , H01L2924/01057 , H01L2924/0665 , H01L2924/0705 , H01L2924/10253 , H01L2924/186 , Y10T428/12868 , Y10T428/12875 , Y10T428/12882 , Y10T428/12889 , Y10T428/12896 , Y10T428/12903 , Y10T428/1291 , Y10T428/2495 , Y10T428/24967 , Y10T428/265 , H01L2924/01028 , H01L2924/0103 , H01L2924/01045 , H01L2924/01049 , H01L2924/01077 , H01L2924/01078 , H01L2924/01031 , H01L2924/0105 , H01L2924/01051 , H01L2924/01083 , H01L2924/01079 , H01L2924/01046 , H01L2924/01029 , H01L2924/01202 , H01L2924/01203 , H01L2924/01204 , H01L2924/00015 , H01L2924/20106 , H01L2924/20107 , H01L2924/20108 , H01L2924/20109 , H01L2924/2011 , H01L2924/20111 , H01L2924/20752 , H01L2924/00014 , H01L2924/01014 , H01L2924/013 , H01L2924/00013 , H01L2924/20105 , H01L2924/01001 , H01L2924/01007 , H01L2924/00012 , H01L2924/00 , H01L2924/01027 , H01L2924/01047 , H01L2924/01013
摘要： A bonding wire includes a Cu alloy core material, and a Pd coating layer formed on the Cu alloy core material. The bonding wire contains at least one element selected from Ni, Zn, Rh, In, Ir, and Pt. A concentration of the elements in total relative to the entire wire is 0.03% by mass or more and 2% by mass or less. When measuring crystal orientations on a cross-section of the core material in a direction perpendicular to a wire axis of the bonding wire, a crystal orientation angled at 15 degrees or less to a wire axis direction has a proportion of 50% or more among crystal orientations in the wire axis direction. An average crystal grain size in the cross-section of the core material in the direction perpendicular to the wire axis of the bonding wire is 0.9 μm or more and 1.3 μm or less.

64. 发明申请

US20170145549A1 High-Tensile Brass Alloy and Alloy Product 审中-公开
公开(公告)号：US20170145549A1
公开(公告)日：2017-05-25
申请号：US15300234
申请日：2015-05-13
申请人： Otto Fuchs Kommanditgesellschaft
发明人： Thomas Plett , Hermann Gummert , Björn Reetz
IPC分类号： C22F1/08 , F16C33/12 , B21C1/00 , C22C9/04
CPC分类号： C22F1/08 , B21C1/003 , C22C9/04 , F16C33/12 , F16C33/121 , F16C2204/10 , F16C2204/14 , F16C2360/24
摘要： The invention relates to a high-tensile brass alloy comprising 58-66 wt % Cu; 1.6-7 wt % Mn; 0.2-6 wt % Ni; 0.2-5.1 wt % Al; 0.1-3 wt % Si; ≦1.5 wt % Fe; ≦0.5 wt % Sn; ≦0.5 wt % Pb; and the remainder Zn together with unavoidable impurities. Also described are a high-tensile brass product with such an alloy composition, and a method for manufacturing such a product made of a high-tensile brass alloy.

65. 发明授权

US09637808B2 Refill for a ball-point pen and use thereof 有权
公开(公告)号：US09637808B2
公开(公告)日：2017-05-02
申请号：US14777218
申请日：2014-05-15
申请人： WIELAND-WERKE AG
发明人： Susanne Huettner , Timo Allmendinger , Rudolf Liebsch
IPC分类号： C22C9/04 , C22F1/08 , B43K1/08
CPC分类号： C22C9/04 , B43K1/082 , C22F1/08
摘要： A refill for a ball-point pen has an ink cartridge and a ball, the ball being arranged in a writing tip provided at the front end of the ink cartridge, wherein at least the writing tip of the ink cartridge is made solely of a copper-zinc alloy of the following composition (wt. %): 28.0 to 36.0% Zn, 0.5 to 1.5% Si, 1.5 to 2.5% Mn, 0.2 to 1.0% Ni, 0.5 to 1.5% Al, 0.1 to 1.0% Fe, optionally also up to a maximum of 0.1% Pb, optionally also up to a maximum of 0.2% Sn, optionally also up to a maximum of 0.1% P, optionally also up to a maximum of 0.08% S, the rest being Cu and inevitable impurities, with mixed silicides containing iron, nickel and manganese embedded in the matrix.

66. 发明申请

US20170107598A1 METHOD FOR INHIBITING DEZINCIFICATION OF BRASS 审中-公开
公开(公告)号：US20170107598A1
公开(公告)日：2017-04-20
申请号：US15391173
申请日：2016-12-27
申请人： National Chung-Hsing University
发明人： Wei-Te Wu , Chang-Yu Hung
IPC分类号： C22C9/04
CPC分类号： C22C9/04 , C22C1/02
摘要： A brass alloy with dezincification inhibition capability and good cutting and mechanical properties is provided. The brass alloy includes niobium and brass. Niobium is in an amount ranging from 0.01 to 0.15 part by weight and brass is in an amount ranging from 99.85 to 99.99 parts by weight based on 100 parts by weight of the brass alloy.

67. 发明授权

US09601767B2 Alkaline collector anode 有权
公开(公告)号：US09601767B2
公开(公告)日：2017-03-21
申请号：US13292257
申请日：2011-11-09
申请人： Carl Mickalewski , John Mccord , Joseph Sarazin , Rob Biersteker
发明人： Carl Mickalewski , John Mccord , Joseph Sarazin , Rob Biersteker
IPC分类号： H01M2/32 , H01M4/66 , H01M4/38 , H01M10/24 , C22C1/02 , C22C9/02 , C22C9/04
CPC分类号： H01M4/38 , C22C1/02 , C22C9/02 , C22C9/04 , H01M2/32 , H01M4/662 , H01M10/24 , Y02E60/124 , Y02P70/54
摘要： An alkaline battery includes a cathode, an alkaline electrolyte, and a copper-based anode which reduces hydrogen gassing without a protective coating or plating to less than 50% of the gas production observed using tin-plated 260 brass. An alloy for an anode which reduces hydrogen gassing without a protective coating or plating to less than 50% of the gas production observed using tin-plated 260 brass includes 0.01% to 9.0% tin, no more than 1% of phosphorus, no more than 1% of incidental elements and impurities, and the balance copper, in wt %. Another alloy for an anode which reduces hydrogen gassing without a protective coating or plating to less than 50% of the gas production observed using tin-plated 260 brass includes 1.0% to 40% zinc, about 0.01% to 5.0% tin, no more than 1% of phosphorus, no more than 1% of incidental elements and impurities, and the balance copper, in wt %.

68. 发明授权

US09568047B2 High-strength brass alloy for sliding member, and sliding member 有权
标题翻译：用于滑动构件的高强度黄铜合金和滑动构件
公开(公告)号：US09568047B2
公开(公告)日：2017-02-14
申请号：US14549937
申请日：2014-11-21
申请人： OILES CORPORATION
发明人： Maki Hirayama , Taku Watakabe , Kentaro Okubo
IPC分类号： C22C9/04 , F16C33/10 , F16C33/12
CPC分类号： F16C33/121 , C22C9/04 , F16C33/1095 , F16C33/24 , F16C2202/04 , F16C2204/14 , F16C2204/50
摘要： High-strength brass alloy having superior wear maintains single-structure β phase and Fe—Cr—Si-based intermetallic compounds dispersed in the β phase. A high-strength brass alloy for sliding member comprises Zn from 17% to 28%, Al from 3% to 10%, Fe from 1% to 4%, Cr from 0.1% to 4%, Si from 0.5% to 3%, mass ratio, and the remnant including Cu and inevitable impurities. The high-strength brass alloy has structure in which the matrix shows single-phase structure of β phase and Fe—Cr—Si-based intermetallic compounds are dispersed in the β phase. The high-strength brass alloy for sliding member has the structure in which the matrix shows single-structure of β phase and hard Fe—Cr—Si-based intermetallic compounds are dispersed in the β phase. Thus the hardness is increased and wear resistance is improved.
摘要翻译：具有优异磨损性的高强度黄铜合金保持分散在β相中的单结构β相和Fe-Cr-Si基金属间化合物。用于滑动构件的高强度黄铜合金包括17％至28％的Zn，3％至10％的Al，1％至4％的Fe，0.1％至4％的Cr，0.5％至3％的Si，质量比，残留物包括Cu和不可避免的杂质。高强度黄铜合金具有其中基体表现出β相的单相结构，Fe-Cr-Si系金属间化合物分散在β相中的结构。用于滑动构件的高强度黄铜合金具有其中基体显示单相β相的结构，并且硬质Fe-Cr-Si基金属间化合物分散在β相中。因此，增加了硬度并提高了耐磨性。

69. 发明申请

US20160368070A1 High-Precision Zinc-Based Alloy Electrode Wire and Manufacture Method Thereof 有权
标题翻译：高精度锌基合金电极及其制造方法
公开(公告)号：US20160368070A1
公开(公告)日：2016-12-22
申请号：US14772639
申请日：2015-04-21
申请人： NINGBO POWERWAY MATERIALISE CO., LTD.
发明人： Zhining Liang , Fanglin Guo , Linhui Wan , Tong Wu
IPC分类号： B23H7/24 , C22C1/02 , B22D21/00 , B22D25/02 , C22C9/04 , C22F1/08 , C23G1/10 , C23G1/24 , C25D3/22 , C25D7/06 , C25D5/34 , C25D5/50 , C22F1/16 , B23H7/08 , B21C23/08 , B21C1/02 , C22C18/02
CPC分类号： B23H7/24 , B21C1/02 , B21C23/08 , B22D21/005 , B22D25/02 , B23H7/08 , C22C1/02 , C22C9/04 , C22C18/02 , C22F1/08 , C22F1/165 , C23G1/103 , C23G1/24 , C25D3/22 , C25D5/34 , C25D5/50 , C25D7/0607
摘要： The invention discloses a high-precision zinc-based alloy electrode wire, the external shell thereof consisting of: Zn: 70.5-95%; Cu: 2.5-27%; X: 0.02-4.0%; Y: 0.002-0.4%, and unavoidable impurities; where, X refers to any two kinds of metals selected from Ni, Ag, Cr, Si and Zr, and the weight percentage of each of these two kinds of metals is 0.01-2.0%; and Y refers to any two kinds of metals selected from Ti, Al, Co, B, and P, and the weight percentage of each of these two kinds of metals is 0.001-0.2%; the ε-phase in a metallurgical structure of the external shell is above 80 wt %. The invention also provides a method for manufacturing the electrode wire, which has high surface smoothness of the cut metal workpieces to improve the cutting precision. The method has simple process, high maneuverability, less steps, so as to facilitate large-scale and automated production.
摘要翻译：本发明公开了一种高精度锌基合金电极线，其外壳由Zn：70.5-95％组成。 Cu：2.5-27％; X：0.02-4.0％; Y：0.002-0.4％，不可避免的杂质; 其中X是指选自Ni，Ag，Cr，Si和Zr中的任何两种金属，这两种金属的重量百分比为0.01-2.0％; Y是指选自Ti，Al，Co，B和P中的任何两种金属，这两种金属的重量百分比为0.001-0.2％; 外壳的冶金结构中的ε相高于80重量％。本发明还提供了一种用于制造电极丝的方法，其具有高切削金属工件的表面平滑度以提高切割精度。该方法工艺简单，机动性高，步骤少，便于大规模自动化生产。

70. 发明授权

US09508990B2 Si-based-alloy anode material 有权
标题翻译： Si基合金阳极材料
公开(公告)号：US09508990B2
公开(公告)日：2016-11-29
申请号：US14346112
申请日：2013-01-30
申请人： Sanyo Special Steel Co., Ltd.
发明人： Tomoki Hirono , Tetsuro Kariya , Toshiyuki Sawada
IPC分类号： H01M4/88 , H01M4/38 , H01M10/0525 , C22C9/00 , C22C9/02 , C22C9/04 , C22C28/00 , H01M4/134
CPC分类号： H01M4/386 , C22C9/00 , C22C9/02 , C22C9/04 , C22C28/00 , H01M4/134 , H01M10/0525 , H01M2220/10 , H01M2220/20 , H01M2220/30
摘要： Disclosed is a Si-based alloy anode material for lithium ion secondary batteries, including an alloy phase with a Si principal phase including Si and a compound phase including two or more elements, which includes a first additional element A selected from Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zr, Nb and Mg and a low-melting second additional element B selected from S, Se, Te, Sn, In, Ga, Pb, Bi, Zn, Al. This compound phase includes (i) a first compound phase including Si and the first additional element A; a second compound phase including the first additional element A and the second additional element B; and one or both of a third compound phase including two or more of the second additional elements B and a single phase of the second additional element B.
摘要翻译：公开了一种用于锂离子二次电池的Si基合金阳极材料，其包括具有包括Si的Si主相的合金相和包含两种或更多种元素的化合物相，其包括选自Ti，V，Cr的第一附加元素A ，Mn，Fe，Co，Ni，Cu，Zr，Nb和Mg以及选自S，Se，Te，Sn，In，Ga，Pb，Bi，Zn，Al的低熔点第二附加元素B. 该化合物相包括（i）包含Si和第一另外的元素A的第一化合物相; 包括第一附加元素A和第二附加元素B的第二化合物相; 以及包括第二附加元素B中的两个或更多个的第三化合物相和第二附加元素B的单相中的一个或两个。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式