公开(公告)号：US10006113B2

公开(公告)日：2018-06-26

申请号：US13590446

申请日：2012-08-21

申请人： Thomas DeMichael ,  Gopal Das ,  Michael A. Moulin

发明人： Thomas DeMichael ,  Gopal Das ,  Michael A. Moulin

IPC分类号： C22F1/18 ,  C21D11/00 ,  C22C14/00 ,  C22C21/00 ,  C21D1/62

CPC分类号： C22F1/183 ,  C21D1/62 ,  C21D2221/00 ,  C22C14/00 ,  C22C21/00 ,  C22F1/18

摘要： A method for forming a part having a dual property microstructure includes the steps of: forming a blank having a narrow top portion and a wide base portion; heating the blank to an elevated temperature; and forming a dual property microstructure in the blank by cooling different portions of the blank at different cooling rates.

公开(公告)号：US20180171446A1

公开(公告)日：2018-06-21

申请号：US15854015

申请日：2017-12-26

申请人： Liquidmetal Coatings LLC

发明人： James W. KANG

IPC分类号： C22C45/00 ,  C22F1/18 ,  C22C33/00 ,  C22C45/02 ,  H05K1/18 ,  H01L51/00 ,  C22C1/00 ,  C22F1/00 ,  C22C45/10 ,  H01L51/52

CPC分类号： C22C45/00 ,  C22C1/002 ,  C22C33/003 ,  C22C45/02 ,  C22C45/10 ,  C22F1/00 ,  C22F1/18 ,  C22F1/183 ,  C22F1/186 ,  H01L51/0097 ,  H01L51/5237 ,  H01L2251/5338 ,  H05K1/189 ,  H05K2201/05

摘要： One embodiment provides a structure, comprising: a display; at least one structural component disposed over a portion of the display, wherein the at least on structural component comprises at least one amorphous alloy; and wherein a portion of the display is foldable.

公开(公告)号：US09982332B2

公开(公告)日：2018-05-29

申请号：US14797344

申请日：2015-07-13

申请人： Roland D. Seals

发明人： Roland D. Seals

IPC分类号： C23C4/10 ,  C23C16/38 ,  B23K35/32 ,  B23K35/34 ,  C01B35/04 ,  C23C10/30 ,  C23C12/02 ,  C23C18/08 ,  C23C18/12 ,  C23C4/134 ,  C23C24/08 ,  C23C4/067 ,  C22F1/18

CPC分类号： C23C4/10 ,  B23K35/325 ,  B23K35/327 ,  B23K35/34 ,  C01B35/04 ,  C22F1/183 ,  C23C4/067 ,  C23C4/134 ,  C23C10/30 ,  C23C12/02 ,  C23C16/38 ,  C23C18/08 ,  C23C18/1204 ,  C23C18/1241 ,  C23C18/1275 ,  C23C24/085

摘要： The present disclosure relates generally to hardface coating systems and methods for metal alloys and other materials for wear and corrosion resistant applications. More specifically, the present disclosure relates to hardface coatings that include a network of titanium monoboride (TiB) needles or whiskers in a matrix, which are formed from titanium (Ti) and titanium diboride (TiB2) precursors by reactions enabled by the inherent energy provided by the process heat associated with coating deposition and, optionally, coating post-heat treatment. These hardface coatings are pyrophoric, thereby generating further reaction energy internally, and may be applied in a functionally graded manner. The hardface coatings may be deposited in the presence of a number of fluxing agents, beta stabilizers, densification aids, diffusional aids, and multimode particle size distributions to further enhance their performance characteristics.

公开(公告)号：US20180127854A1

公开(公告)日：2018-05-10

申请号：US15801707

申请日：2017-11-02

申请人： Paul AIMONE ,  Mei YANG

发明人： Paul AIMONE ,  Mei YANG

IPC分类号： C22C27/02 ,  F28F19/06 ,  C22F1/18 ,  C22C1/04 ,  C22C1/02 ,  B23K26/342

CPC分类号： C22C27/02 ,  B23K26/342 ,  B33Y10/00 ,  B33Y70/00 ,  B33Y80/00 ,  C22B9/226 ,  C22B9/228 ,  C22B34/24 ,  C22C1/02 ,  C22C1/045 ,  C22F1/18 ,  F28F19/06

摘要： In various embodiments, a metal alloy resistant to aqueous corrosion consists essentially of or consists of niobium with additions of tungsten, molybdenum, and one or both of ruthenium and palladium.

公开(公告)号：US09963757B2

公开(公告)日：2018-05-08

申请号：US15026261

申请日：2014-11-19

申请人： Dow Global Technologies LLC

发明人： Valentina A. Woodcraft ,  Eugene L. Liening

IPC分类号： C21D9/00 ,  C21D1/74 ,  C21D6/02 ,  C21D6/04 ,  C21D1/26 ,  C21D1/613 ,  C22F1/02 ,  C22F1/18

CPC分类号： C21D9/0068 ,  C21D1/26 ,  C21D1/613 ,  C21D1/74 ,  C21D6/02 ,  C21D6/04 ,  C22F1/02 ,  C22F1/18

摘要： A process includes: (a) providing a tantalum-coated metal alloy substrate; (b) heat annealing the tantalum-coated metal alloy substrate by heating to an annealing temperature for the tantalum-coated metal alloy substrate, holding at the annealing temperature for a period of time and then quenching to a temperature below 50 degrees Celsius; (c) heating the tantalum-coated metal substrate to the precipitation hardening temperature of the metal alloy substrate; and (d) cooling the tantalum-coated metal alloy substrate to a temperature below 50 degrees Celsius; wherein the process is further characterized by carrying out steps (b)-(d) under a tantalum-inert gas atmosphere and by quenching in step (b) and cooling in step (d) being carried out by flowing a tantalum-inert gas having a temperature of less than 50 degrees Celsius over the tantalum-coated metal alloy substrate.

公开(公告)号：US09951405B2

公开(公告)日：2018-04-24

申请号：US14613437

申请日：2015-02-04

申请人： Spirit AeroSystems, Inc.

发明人： Rahbar Nasserrafi ,  Steven Paul Meyer

IPC分类号： C22F1/00 ,  C22F1/18 ,  C22C14/00

CPC分类号： C22F1/008 ,  C22C14/00 ,  C22F1/183

摘要： A system and method for heat-treating a titanium part. The system may include foil, adhesive tape, and a localized heat source. The foil may include two sheets of foil made of a material more reactive (more prone to oxidize) than the titanium part, and the localized heat source may include a heating element mostly surrounded by insulation. The method may include taping the foil to opposing sides of the titanium part, thus sealing a portion of the titanium part to be heat treated from external atmosphere. The method may also include heating and placing the localized heat source near or against the foil until heat treating is complete. A small amount of air remaining between the heated foil and the titanium part has a preferential reaction with the foil, since it is more reactive than the titanium part. This prevents oxidation of the titanium part during localized heat treating.

公开(公告)号：US20180105915A1

公开(公告)日：2018-04-19

申请号：US15538798

申请日：2016-01-29

申请人： KEPCO NUCLEAR FUEL CO., LTD.

发明人： Yong Kyoon MOK ,  Yoon Ho KIM ,  Tae Sik JUNG ,  Sung Yong LEE ,  Hun JANG ,  Chung Yong LEE ,  Yeon Soo NA ,  Min Young CHOI ,  Dae Gyun KO ,  Seung Jae LEE ,  Jae Ik KIM

IPC分类号： C22F1/18 ,  C22C16/00 ,  C22F1/00 ,  G21C3/07

CPC分类号： C22F1/186 ,  B21B3/00 ,  B21B37/16 ,  C22C16/00 ,  C22F1/002 ,  C22F1/18 ,  G21C3/07 ,  G21C21/00

摘要： Disclosed is a method of manufacturing a zirconium alloy plate, wherein fine precipitates having an average size of 35 nm or less are uniformly distributed in a matrix through multi-pass hot rolling, thus increasing corrosion resistance and fatigue failure resistance, the method including forming a zirconium alloy ingot (step 1); subjecting the ingot of step 1 to beta annealing and rapid cooling (step 2); preheating the ingot of step 2 (step 3); forming a multi-pass hot-rolled plate through primary hot rolling and then air cooling during which secondary hot rolling is subsequently conducted (step 4); subjecting the multi-pass hot-rolled plate of step 4 to primary intermediate annealing and primary cold rolling (step 5); subjecting the rolled plate of step 5 to secondary intermediate annealing and secondary cold rolling (step 6); subjecting the rolled plate of step 6 to tertiary intermediate annealing and tertiary cold rolling (step 7); and finally annealing the rolled plate of step 7 (step 8).

公开(公告)号：US20180105903A9

公开(公告)日：2018-04-19

申请号：US14561347

申请日：2014-12-05

申请人： Airbus Defence and Space GmbH

发明人： Juergen STEINWANDEL ,  Blanka LENCZOWSKI ,  Ernst SIGMUND ,  Marko GOLLASCH

IPC分类号： C22C32/00 ,  F02F3/00 ,  B23K26/34 ,  B23K26/00 ,  B23K15/00 ,  B23K10/02 ,  C22F1/043 ,  C22F1/18 ,  B22F3/105 ,  B22F3/02 ,  B22F3/20 ,  B22F3/17 ,  B22D21/00 ,  C22F1/02 ,  C22C14/00 ,  C22C21/02

CPC分类号： C22C32/0036 ,  B22D21/005 ,  B22D21/007 ,  B22F3/02 ,  B22F3/1055 ,  B22F3/17 ,  B22F3/20 ,  B22F5/008 ,  B23K10/027 ,  B23K15/0086 ,  B23K26/0006 ,  B23K26/352 ,  B23K2103/10 ,  B23K2103/14 ,  B33Y10/00 ,  B33Y70/00 ,  B33Y80/00 ,  C22C14/00 ,  C22C21/02 ,  C22C32/0031 ,  C22C32/0084 ,  C22C2026/001 ,  C22C2026/002 ,  C22F1/02 ,  C22F1/043 ,  C22F1/183 ,  F02F3/003 ,  Y02P10/295

摘要： A light metal material having a tensile strength of >180 MPa at room temperature is provided, as well as a method for producing such a light metal material and the use of such a light metal material as a piston component in a rotary piston engine.

公开(公告)号：US09947941B2

公开(公告)日：2018-04-17

申请号：US14349797

申请日：2012-07-19

申请人： Hideya Kaminaka ,  Kentarou Yoshida ,  Kouichi Takeuchi ,  Satoshi Matsumoto

发明人： Hideya Kaminaka ,  Kentarou Yoshida ,  Kouichi Takeuchi ,  Satoshi Matsumoto

IPC分类号： H01M8/02 ,  H01M8/0208 ,  C22C14/00 ,  C22F1/00 ,  C22F1/18 ,  H01M8/0228 ,  H01M8/0215 ,  C23G1/10 ,  H01M8/1018 ,  B22F1/00

CPC分类号： H01M8/0208 ,  B22F1/0003 ,  C22C14/00 ,  C22F1/00 ,  C22F1/18 ,  C22F1/183 ,  C23G1/106 ,  H01M8/0215 ,  H01M8/0228 ,  H01M2008/1095 ,  Y02P70/56

摘要： A titanium material for a polymer electrolyte fuel cell separator consists of, by mass %, a platinum group metal: 0.005% to 0.15% and a rare earth metal: 0.002% to 0.10%, with the balance being Ti and impurities. The titanium material of the present invention is provided with a film formed of a titanium oxide and a platinum group metal on the surface thereof. It is preferred that the film has a thickness of 50 nm or less, and that the concentration of the platinum group metal on the surface of the film is 1.5% by mass or more. With the thus formed film, the titanium material of the present invention is capable of achieving a reduction in initial contact resistance and ensuring good corrosion resistance. In the titanium material of the present invention, the rare earth metal is preferably Y, and the platinum group metal is preferably Pd.

公开(公告)号：US09938601B2

公开(公告)日：2018-04-10

申请号：US15046132

申请日：2016-02-17

申请人： KARSTEN MANUFACTURING CORPORATION

发明人： Matthew W. Simone ,  Evan R. Greer ,  Ryan M. Stokke

IPC分类号： A63B53/04 ,  C21D9/00 ,  B23K10/02 ,  C22F1/18 ,  C22C14/00 ,  C21D1/613 ,  B23K103/14

CPC分类号： C21D9/0068 ,  A63B53/04 ,  A63B53/0466 ,  A63B2053/0416 ,  A63B2053/042 ,  A63B2053/0425 ,  A63B2209/00 ,  B23K10/02 ,  B23K2103/14 ,  B23K2203/14 ,  C21D1/613 ,  C22C14/00 ,  C22F1/183

摘要： A method of forming a golf club head assembly includes aligning a faceplate with a recess of a club head; welding the faceplate to the club head; then, after welding the faceplate, heating the club head and the faceplate to at least a solvus temperature of the faceplate for a predetermined amount of time; and then, after heating the club head and the faceplate, allowing the club head and the faceplate to air cool.