公开(公告)号：US20240021869A1

公开(公告)日：2024-01-18

申请号：US18215941

申请日：2023-06-29

Applicant: Livent USA Corp.

Inventor： Marina Yakovleva ,  Kenneth Brian Fitch ,  William Arthur Greeter, JR. ,  Jian Xia

IPC: H01M10/0562 ,  H01M4/38 ,  H01M4/36 ,  H01M10/0525 ,  H01M4/04 ,  H01M4/134 ,  H01M4/139 ,  H01M4/1395 ,  H01M4/485 ,  H01M4/60 ,  H01M4/62 ,  H01M10/052 ,  H01M10/0565 ,  H01M10/0585 ,  B22F1/10 ,  B22F1/103 ,  B22F1/107

CPC classification number: H01M10/0562 ,  H01M4/382 ,  H01M4/364 ,  H01M10/0525 ,  H01M4/0404 ,  H01M4/0411 ,  H01M4/0414 ,  H01M4/134 ,  H01M4/139 ,  H01M4/1395 ,  H01M4/485 ,  H01M4/602 ,  H01M4/622 ,  H01M4/624 ,  H01M10/052 ,  H01M10/0565 ,  H01M10/0585 ,  B22F1/10 ,  B22F1/103 ,  B22F1/107 ,  H01M4/0409 ,  B22F2302/40 ,  H01M2004/027

Abstract: A prelithiated anode is provided. The prelithiated anode includes an active anode material having deposited thereon a printable composition. The printable lithium composition includes comprising on a solution basis of about 10 to about 50 percent of a lithium metal powder about 0.1 to about 20 percent of a polymer binder, wherein the polymer binder is compatible with the lithium metal powder and is selected from the group consisting of unsaturated elastomers, saturated elastomers, polyacrylic acid, polyvinylidene chloride and polyvinyl acetate, about 0.1 to about 30 percent of a rheology modifier, wherein the rheology modifier is compatible with the lithium metal powder and the polymer binder, and about 50 to about 95 percent of a non-polar solvent, wherein the solvent is compatible with the lithium metal powder and with the polymer binder and wherein the solvent is selected from the group consisting of hydrocarbons, acyclic hydrocarbons, and aromatic hydrocarbons.

公开(公告)号：US11845129B2

公开(公告)日：2023-12-19

申请号：US16076162

申请日：2017-07-31

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Kristopher J. Erickson ,  Thomas C. Anthony

IPC: B22F10/28 ,  B33Y10/00 ,  B33Y80/00 ,  B22F1/054 ,  B33Y70/10 ,  B22F10/14 ,  B22F1/103

CPC classification number: B22F10/28 ,  B22F1/054 ,  B22F10/14 ,  B33Y10/00 ,  B33Y70/10 ,  B33Y80/00 ,  B22F1/103 ,  B22F2302/105 ,  B22F2302/20 ,  B22F2302/253 ,  B22F2302/40 ,  B22F2999/00 ,  B22F1/054 ,  B22F10/10 ,  B22F1/052 ,  B22F2999/00 ,  B22F10/14 ,  B22F1/052 ,  B22F1/054

Abstract: According to examples, a brown body has from about 0.02 wt. % to about 10 wt. % of a metal nanoparticle binder, in which the metal nanoparticle binder is selectively located within an area of the brown body to impart a strength greater than about 1 kPa to the area.

公开(公告)号：US11753703B2

公开(公告)日：2023-09-12

申请号：US17047467

申请日：2018-10-25

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Vladek Kasperchik ,  Mohammed S. Shaarawi ,  James McKinnell

IPC: B33Y10/00 ,  C08K3/11 ,  B33Y70/10 ,  B22F10/14 ,  B22F3/10 ,  B22F1/05 ,  B22F1/10 ,  B22F1/145 ,  B22F1/14 ,  B22F1/052 ,  C22C1/05 ,  B33Y40/20 ,  C08K3/04

CPC classification number: C22C1/05 ,  B22F1/05 ,  B22F1/052 ,  B22F1/10 ,  B22F1/14 ,  B22F1/147 ,  B22F3/1007 ,  B22F3/1021 ,  B22F10/14 ,  B33Y10/00 ,  B33Y40/20 ,  B33Y70/10 ,  C08K3/04 ,  C08K3/11 ,  B22F2301/35 ,  B22F2302/40 ,  B22F2304/054 ,  B22F2304/056 ,  B22F2304/10 ,  B22F2998/10 ,  B22F1/10 ,  B22F10/14 ,  B22F3/1021 ,  B22F2201/013 ,  B22F2201/03

Abstract: A three-dimensional printing kit can include a binder fluid and a particulate build material. The particulate build material can include metal particles in an amount from about 95 wt % to about 99.995 wt % and carbon black particles in an amount from about 0.005 wt % to about 2 wt %, wherein weight percentages are based on a total weight of the particulate build material.

公开(公告)号：US11719138B2

公开(公告)日：2023-08-08

申请号：US17922613

申请日：2021-04-27

Applicant: TPR Co., Ltd.

Inventor： Fumiya Ito ,  Shohtaroh Hara

IPC: F01L3/08 ,  B22F3/26 ,  B22F5/10 ,  B22F7/00 ,  B22F3/16 ,  B22F3/24

CPC classification number: F01L3/08 ,  B22F3/16 ,  B22F3/26 ,  B22F5/106 ,  B22F7/002 ,  B22F2003/247 ,  B22F2201/02 ,  B22F2201/20 ,  B22F2301/10 ,  B22F2301/35 ,  B22F2302/40 ,  B22F2998/10 ,  F01L2301/00

Abstract: The present invention addresses the problem of providing a sintered alloy valve guide capable of inhibiting valve adhesion even in a high-temperature environment. The problem can be solved by a sintered alloy valve guide impregnated with a lubricating oil including pores that are sealed on the valve guide outer circumferential surface. More particularly, the problem is solved by the sealing step of performing a sealing treatment of pores on the outer circumferential surface of a sintered body impregnated with a lubricating oil.

公开(公告)号：US20230241680A1

公开(公告)日：2023-08-03

申请号：US17649393

申请日：2022-01-31

Applicant: Xerox Corporation

Inventor： Joshua S. Hilton ,  Dinesh Krishna Kumar Jayabal ,  Paul J. McConville

IPC: B22F10/22 ,  B22F12/53 ,  B22F12/00 ,  B22F10/40 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y70/00

CPC classification number: B22F10/22 ,  B22F12/53 ,  B22F12/224 ,  B22F12/222 ,  B22F10/40 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y70/00 ,  B22F2302/40

Abstract: A three-dimensional (3D) metal object manufacturing apparatus is equipped with a solid graphite application device that forms graphite interfaces between support structures and portions of the metal object supported by the support structures. The graphite forming the graphite interfaces are applied to support structures by operating an actuator to move the graphite application to a surface of the support structure and move a graphite member within the device against the surface of the support structure.

公开(公告)号：US11686226B2

公开(公告)日：2023-06-27

申请号：US17922613

申请日：2021-04-27

Applicant: TPR Co., Ltd.

Inventor： Fumiya Ito ,  Shohtaroh Hara

IPC: F01L3/08 ,  B22F3/26 ,  B22F5/10 ,  B22F7/00 ,  B22F3/16 ,  B22F3/24

CPC classification number: F01L3/08 ,  B22F3/16 ,  B22F3/26 ,  B22F5/106 ,  B22F7/002 ,  B22F2003/247 ,  B22F2201/02 ,  B22F2201/20 ,  B22F2301/10 ,  B22F2301/35 ,  B22F2302/40 ,  B22F2998/10 ,  F01L2301/00

Abstract: The present invention addresses the problem of providing a sintered alloy valve guide capable of inhibiting valve adhesion even in a high-temperature environment. The problem can be solved by a sintered alloy valve guide impregnated with a lubricating oil including pores that are sealed on the valve guide outer circumferential surface. More particularly, the problem is solved by the sealing step of performing a sealing treatment of pores on the outer circumferential surface of a sintered body impregnated with a lubricating oil.

公开(公告)号：US09950369B2

公开(公告)日：2018-04-24

申请号：US15421787

申请日：2017-02-01

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA ,  FINE SINTER CO., LTD ,  Sanyo Special Steel Co., Ltd.

Inventor： Nobuyuki Shinohara ,  Kimihiko Ando ,  Yoshihisa Ueda ,  Yusaku Yoshida ,  Masaru Sugimoto ,  Toshiyuki Sawada ,  Shingo Fukumoto

IPC: B22F7/00 ,  B22F3/16 ,  C22C38/38 ,  C22C27/04 ,  C22C38/04 ,  C22C38/02 ,  C22C38/22 ,  B32B15/18 ,  B32B15/01 ,  C22C27/06 ,  C22C1/05 ,  C22C1/04 ,  C22C29/02 ,  C22C38/00 ,  C22C1/10 ,  C22C45/10 ,  C22C45/02 ,  C22C30/00 ,  C22C38/12 ,  C22C38/44

CPC classification number: B22F7/008 ,  B22F3/16 ,  B22F5/106 ,  B22F2301/35 ,  B22F2302/40 ,  B22F2304/10 ,  B22F2998/10 ,  B22F2999/00 ,  B32B15/01 ,  B32B15/18 ,  C22C1/04 ,  C22C1/05 ,  C22C1/051 ,  C22C1/053 ,  C22C1/055 ,  C22C1/10 ,  C22C27/04 ,  C22C27/06 ,  C22C29/02 ,  C22C30/00 ,  C22C33/0285 ,  C22C38/00 ,  C22C38/02 ,  C22C38/04 ,  C22C38/12 ,  C22C38/22 ,  C22C38/38 ,  C22C38/44 ,  C22C45/02 ,  C22C45/10 ,  Y10T428/12028 ,  Y10T428/12042 ,  Y10T428/12056 ,  Y10T428/1209 ,  Y10T428/12125 ,  Y10T428/12132 ,  Y10T428/12139 ,  Y10T428/12146 ,  Y10T428/12153 ,  Y10T428/12229 ,  Y10T428/12479 ,  Y10T428/12951 ,  Y10T428/12958 ,  Y10T428/12972 ,  Y10T428/12979 ,  C22C1/058 ,  C22C1/045 ,  B22F1/0003 ,  B22F3/02 ,  B22F3/1039

Abstract: Mixed powder that contains first hard particles, second hard particles, graphite particles, and iron particles is used to manufacture a sintered alloy. The first hard particle is a Fe—Mo—Cr—Mn based alloy particle, the second hard particle is a Fe—Mo—Si based alloy particle. The mixed powder contains 5 to 50 mass % of the first hard particles, 1 to 8 mass % of the second hard particles, and 0.5 to 1.0 mass % of the graphite particles when total mass of the first hard particles, the second hard particles, the graphite particles, and the iron particles is set as 100 mass %.

公开(公告)号：US09943909B2

公开(公告)日：2018-04-17

申请号：US15037943

申请日：2015-06-17

Applicant: Shoei Chemical Inc.

Inventor： Yuji Akimoto ,  Hideki Tanaka ,  Mineto Iwasaki ,  Akiko Matsuo

IPC: B22F9/14 ,  B22F1/02 ,  B22F9/12 ,  B22F9/04 ,  C22C9/00 ,  C22C5/06 ,  C22C19/00 ,  B22F1/00 ,  H01G4/008 ,  B23K1/00 ,  H01F27/28 ,  B23K35/02 ,  C22C19/03 ,  H01G4/012 ,  B23K35/30 ,  B23K35/36 ,  H01F41/04 ,  H01G4/30

CPC classification number: B22F9/14 ,  B22F1/0003 ,  B22F1/0014 ,  B22F1/0074 ,  B22F1/0085 ,  B22F1/02 ,  B22F9/04 ,  B22F9/12 ,  B22F2301/10 ,  B22F2301/15 ,  B22F2301/40 ,  B22F2302/40 ,  B22F2302/45 ,  B22F2303/40 ,  B22F2998/10 ,  B22F2999/00 ,  B23K1/0016 ,  B23K35/025 ,  B23K35/3033 ,  B23K35/3612 ,  B23K35/3613 ,  C22C5/06 ,  C22C9/00 ,  C22C19/002 ,  C22C19/03 ,  H01F27/2804 ,  H01F41/041 ,  H01F2027/2809 ,  H01G4/008 ,  H01G4/0085 ,  H01G4/012 ,  H01G4/30 ,  B22F2202/13 ,  B22F2301/45

Abstract: A carbon-coated metal powder having few impurities, a narrower particle size distribution, and sintering properties is particularly suitable as a conductive powder of a conductive paste for forming internal conductors in a ceramic multilayer electronic component obtained by co-firing multilayered ceramic sheets and internal conductor layers; a conductive paste containing the carbon-coated metal powder; a multilayer electronic component using the conductive paste; and a method for manufacturing the carbon-coated metal powder. The carbon-coated metal powder has specific properties in TMA or ESCA measurements. The carbon-coated metal powder can be obtained by melting and vaporizing a metallic raw material in a reaction vessel, conveying the generated metal vapor into a cooling tube and rapidly cooling the metal vapor by endothermically decomposing a carbon source supplied into the cooling tube, and forming a carbon coating film on metal nuclei surfaces in parallel with generation of the metal nuclei.

公开(公告)号：US20170304893A1

公开(公告)日：2017-10-26

申请号：US15520463

申请日：2015-12-01

Applicant: Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)

Inventor： Yoshihiro ITO ,  Eiichiro Yoshikawa ,  Nobuaki AKAGI ,  Yuji TANIGUCHI ,  Mitsuhiro SATO

IPC: B22F1/00 ,  B22F1/02 ,  B22F3/10

CPC classification number: B22F1/0062 ,  B22F1/0011 ,  B22F1/02 ,  B22F3/10 ,  B22F2001/0066 ,  B22F2301/35 ,  B22F2302/40 ,  B22F2998/10 ,  C10M105/70 ,  C10M171/06 ,  C10M2215/08 ,  C10M2215/2225 ,  C10N2220/082 ,  C10N2230/06 ,  C10N2240/402 ,  C10N2240/58 ,  C10N2250/08 ,  C10N2250/18 ,  C10N2260/00 ,  C22C1/05 ,  B22F3/02 ,  B22F2003/023

Abstract: One aspect of the present invention is a lubricant to be incorporated into a powder metallurgical mixed powder containing an iron-based powder. The lubricant includes a flaky organic material having an average particle diameter of from 0.1 μm to less than 3 μm. Another aspect of the present invention is a powder metallurgical mixed powder which contains an iron-based powder and the lubricant. Yet another aspect of the present invention is a method for producing a sintered compact. The method includes the step of mixing materials to give a powder metallurgical mixed powder containing an iron-based powder and the lubricant. The powder metallurgical mixed powder is compacted using a die to give a powder compact. The powder compact is sintered to give a sintered compact.

公开(公告)号：US20170189959A1

公开(公告)日：2017-07-06

申请号：US15313260

申请日：2015-05-21

Applicant: HOGANAS AB (PUBL)

Inventor： Åsa AHLIN ,  Peter JOHANSSON

IPC: B22F1/00 ,  B22F3/16

CPC classification number: B22F1/0059 ,  B22F3/16 ,  B22F2001/0066 ,  B22F2301/10 ,  B22F2301/35 ,  B22F2302/40 ,  B22F2302/45 ,  B22F2998/10 ,  C10M169/04 ,  C10M2201/041 ,  C10M2201/05 ,  C10M2201/053 ,  C10M2215/08 ,  C10N2250/18 ,  C22C33/02 ,  C10N2210/08 ,  C10N2210/01 ,  C10N2210/06

Abstract: A metal powder composition for making compacted parts, the metal powder composition including (i) sponge iron particles or sponge iron-based particles, and (ii) a lubricant including at least two different fatty acid amides. A process including (i) compacting the metal powder composition, and (ii) sintering the thus obtained compacted metal powder composition to produce a metal product.