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公开(公告)号：EP4399339A1
公开(公告)日：2024-07-17
申请号：EP22786597.9
申请日：2022-09-09
申请人： Novelis Inc.
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4.发明公开
公开(公告)号：EP4380736A1
公开(公告)日：2024-06-12
申请号：EP22735373.7
申请日：2022-06-15
申请人： SMS Group GmbH
CPC分类号： B21B1/463 , B21B2003/00120130101 , B21B38/00 , B21B37/00 , B21B37/16 , B21B13/06 , B21B37/74 , B21B37/48 , B21B37/58 , B21B37/38 , B21B37/40 , B21B37/32 , B21B2265/1420130101 , B21B2261/2020130101 , B21B2275/0420130101 , B21B2265/0220130101 , B21B2265/1220130101 , B21B2275/1220130101 , C22F1/04 , B22D11/003 , B22D11/1206 , B22D11/16
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公开(公告)号：EP3177416B1
公开(公告)日：2024-05-22
申请号：EP15736513.1
申请日：2015-07-14
IPC分类号： F16L59/00
CPC分类号： B21D22/022 , B21D22/201 , B21D22/208 , C21D1/673 , C21D2221/0020130101 , C21D8/005 , C22F1/04 , C22F1/06
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公开(公告)号：EP3411167A1
公开(公告)日：2018-12-12
申请号：EP17704981.4
申请日：2017-02-06
IPC分类号： B22D19/08
CPC分类号： B22D19/02 , B22D17/02 , B22D17/24 , B22D19/08 , B22D21/007 , B62D21/00 , C22F1/04 , F16D65/10 , F16D65/12 , F16D2200/003 , F16D2250/0015
摘要： An exemplary method for making a metal matrix composite vehicle component includes: using a mold including male and female die portions having mold surfaces and a plurality of spacers; heating the mold to a casting temperature; placing a ceramic preform on the plurality of spacers, the ceramic preform being spaced apart from at least one of the mold surfaces by the spacers; closing the mold to form a mold cavity between the mold surfaces of the male and female die portions, the ceramic preform being disposed within the mold cavity; providing molten metal into the mold cavity; and pressurizing the molten metal to a casting pressure for a casting duration to infiltrate the ceramic preform thereby forming the metal matrix composite vehicle component.
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公开(公告)号：EP2754725B1
公开(公告)日：2018-12-12
申请号：EP12830099.3
申请日：2012-09-04
申请人： Dyden Corporation , Fukuoka Prefectural Government , National University Corporation Kumamoto University
发明人： IN Hiroyuki , ANNOU Fumiyo , MATSUNAGA Daisuke , KITAHARA Hiromoto , ANDO Shinji , TSUSHIDA Masayuki , OGAWA Toshifumi
摘要： An aluminium-based conductive material used in a driving part of robots or various devices and used, for example, in a wiring that is loaded with cyclic bending, as well as an electric wire and a cable using the same, contains 0.1 to 1.0 mass% of scandium and further contains, as a rest part, aluminium and unavoidable impure substances and is formed of a metal texture 10 having crystal grains 11 with an average grain size of 2 µm or less and aluminium-scandium series nanoprecipitates generated in a grain boundary 12 of the crystal grains 11. Further, it is preferable that the metal texture 10 contains the crystal grains 11 of 1 µm or less at a cross sectional ratio of 15% or more.
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公开(公告)号：EP3408423A1
公开(公告)日：2018-12-05
申请号：EP17716981.0
申请日：2017-03-02
发明人： STAUDER, Bernhard , GONTAREV, Jurij
摘要： The invention relates to a method for heat-treating a component (1) which consists of a metal alloy and in which or on which at least one surface section (7) is coated with a glaze or enamel coating (9). The component (1) is heated to a heating temperature which at least equals a minimum quenching temperature, and the component (1) is quenched starting from a temperature which at least equals the minimum quenching temperature in order to produce a higher-strength microstructure in the component (1). By using the method according to the invention, the pertinent components (1) can be heat-treated such that maximum strengths of the component (1) are reached and the glaze or enamel coating (9) is reliably prevented from chipping. For this purpose, the glaze or enamel coating (9) is pre-cooled to a pre-cooling temperature at least on the free surface (9') of the coating prior to the quenching process, said pre-cooling temperature maximally corresponding to the temperature at which the glaze or enamel coating (9) begins to soften, and the cooling rate at which the glaze or enamel coating (9) is cooled is lower than the target cooling rate during the quenching process.
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10.发明授权
公开(公告)号：EP2857535B1
公开(公告)日：2018-11-28
申请号：EP13793987.2
申请日：2013-05-16
CPC分类号： H01M4/662 , C22C21/00 , C22F1/04 , H01M4/0404 , H01M4/043 , H01M2220/30
摘要： The present invention provides an aluminum alloy foil, capable of going under thin rolling during its manufacture. The aluminum alloy foil shall also avoid cuts during the active material paste coating process and wrinkles during the press working process, and have suitable strength for the series of manufacturing processes from the manufacture of the aluminum alloy foil to the manufacture of the electrode material. Further, the present invention provides an aluminum alloy foil for electrode current collector, including 0.50 to 1.50 mass% (hereinafter mass% is referred to as %) of Mn, 0.05 to 0.50% of Cu, 0.20 to 1.00 % of Fe, 0.01 to 0.60% of Si, with the rest consisting of Al and unavoidable impurities, a manufacturing method thereof, and an electrode material. Here, regarding the aluminum alloy foil, a solid solution amount of Mn is 1500 ppm or more, a solid solution amount of Cu is 40 ppm or more, and a tensile strength after a final cold rolling (T1) is 260 MPa or higher and 350 MPa or lower.
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