-
1.发明公开公开(公告)号：US20240321476A1
公开(公告)日：2024-09-26
申请号：US18217527
申请日：2023-06-30
发明人： XIAOLONG CHEN , JIE LIU , CAN MA , LI ZHANG , HONGXIA RAN , BING LIU , TIAN YUE , XIANG WANG
CPC分类号： H01B1/22 , B22F1/056 , B22F1/065 , B22F1/103 , B22F1/12 , B22F3/10 , H01L31/022425 , B22F2301/052 , B22F2301/255 , B22F2302/05 , B22F2302/25 , B22F2302/35 , B22F2302/45 , B22F2304/056 , B22F2304/058 , B22F2304/10
摘要： The present invention discloses a conductive silver aluminum paste, a preparation method, an electrode, and an N-type Topcon battery. The conductive silver aluminum paste comprises silver powder, metal powder containing aluminum element, powder containing silicon or boron element, glass powder, and organic carrier; wherein, when defining the total weight of the conductive silver aluminum paste as 100%, the weight percentage content of each component is: silver powder 80.0%-90.0%, metal powder containing aluminum element 0.5%-3.0%; powder containing silicon or boron element 0.1%-1.0%; glass powder 1.5%-6.0%; organic carrier 7.0%-15.0%. The present invention meets requirements for electrode materials of current development of N-type Topcon batteries well, and has advantages of low contact resistances, high open circuit voltages, high photoelectric conversion efficiency, and high output power.
-
2.发明公开公开(公告)号：US20240316630A1
公开(公告)日：2024-09-26
申请号：US18612197
申请日：2024-03-21
发明人： Yasutaka MATSUMOTO
IPC分类号： B22F1/16 , B22F1/05 , B22F1/102 , B22F1/103 , B22F1/142 , B22F1/145 , B33Y70/00 , C23C16/40 , C23C16/44 , C23C16/455
CPC分类号： B22F1/16 , B22F1/05 , B22F1/102 , B22F1/103 , B22F1/142 , B22F1/145 , B33Y70/00 , C23C16/401 , C23C16/4417 , C23C16/45555 , B22F2301/35 , B22F2302/25 , B22F2304/10 , B22F2998/10
摘要： An additive manufacturing powder used for producing an additively manufactured body to be formed into a metal sintered body by sintering includes: a modeling particle containing a metal material; and a coating film provided at a surface of the modeling particle and containing a compound derived from a coupling agent containing a hydrophobic functional group. When elemental analysis by X-ray photoelectron spectroscopy (XPS) is performed on the surface of the modeling particle, a Si content is 15 atomic % or more and 40 atomic % or less.
-
3.发明授权公开(公告)号：US12064810B2
公开(公告)日：2024-08-20
申请号：US17500390
申请日：2021-10-13
摘要： A dip-coat binder solution comprises a dip-coat metallic precursor and a dip-coat binder. The dip-coat binder solution has a viscosity greater than or equal to 1 cP and less than or equal to 150 cP. A method of forming a part includes providing a green body part comprising a plurality of layers of print powder and a print binder, dipping the green body part in a dip-coat binder solution, and heating the dip-coated green body part. The dip-coated green body part is heated to form a coated green body part having a metallic precursor coating on an outer surface of the coated green body part. The coated green body part has a strength greater than or equal to 10 MPa.
-
公开(公告)号：US20240238911A1
公开(公告)日：2024-07-18
申请号：US18512534
申请日：2023-11-17
发明人： Yi-Chi YANG , Jyh-Long JENG
CPC分类号： B23K35/025 , B22F1/052 , B22F1/102 , B22F1/103 , B22F3/10 , H01B1/22 , B22F2301/255 , B22F2302/45 , B22F2304/10 , B22F2999/00
摘要： A conductive composition, conductive layer and electronic device employing the same are provided. The conductive composition includes 3-7 parts by weight of a component (A) and 93-97 parts by weight of a component (B). The component (A) is an epoxy compound, wherein the epoxy compound is a compound having at least one glycidyloxycarbonyl group. The component (B) includes a first metal particle, wherein the first metal particle has a particle size distribution D90 that is less than or equal to 1 μm. The total weight of the component (A) and component (B) is 100 parts by weight.
-
公开(公告)号：US20240212930A1
公开(公告)日：2024-06-27
申请号：US18598301
申请日：2024-03-07
发明人： Takashi OHARA , Hideyasu ONISHI
CPC分类号： H01G4/008 , B22F1/103 , B22F1/107 , B22F1/12 , H01G4/1227 , H01G4/232 , H01G4/30 , B22F2301/15 , B22F2302/25
摘要： A conductive paste defining inner electrodes of a multilayer ceramic capacitor manufactured through a firing step, includes a conductive metal powder, a ceramic powder, an organic solvent, and an organic binder. At least a portion of the ceramic powder is a powder of at least one oxide of ABO3 type with a specified ionic radius in which a ratio of a six-coordinate ionic radius of an A-site element in ABO3 to a six-coordinate ionic radius of a metal element in the conductive metal powder is about 0.97 or greater and about 1.04 or less. Preferably, when the conductive metal powder includes nickel, the at least one oxide of ABO3 type with the specified ionic radius is at least one of NiTiO3, MgTiO3, or MnTiO3.
-
公开(公告)号：US11817266B2
公开(公告)日：2023-11-14
申请号：US17684556
申请日：2022-03-02
发明人： Kenichi Hamanaka , Kota Zenzai
CPC分类号： H01G4/2325 , B22F1/103 , B22F1/17 , C22C9/06 , H01B1/22 , B22F2304/10 , H01G4/30
摘要： A conductive paste includes a conductive metal powder and a curable resin. The conductive metal powder includes Ag, Cu, and Ni. In the conductive metal powder, a mass ratio of Ag is about 3.0 wt % or more and about 10.0 wt % or less, a mass ratio of Cu is about {(1−mass ratio of Ag/100)×70} wt % or more and about {(1−mass ratio of Ag/100)×95} wt % or less, and a mass ratio of Ni is about {(1−mass ratio of Ag/100)×5} wt % or more and about {(1−mass ratio of Ag/100)×30} wt % or less.
-
公开(公告)号：US11756714B2
公开(公告)日：2023-09-12
申请号：US16074424
申请日：2016-04-28
申请人： TOKIN CORPORATION
发明人： Toshiyuki Igarashi
IPC分类号： H01F1/24 , H01F1/26 , H01F1/28 , H05K9/00 , B22F1/16 , B22F1/052 , B22F1/068 , B22F1/103 , B22F1/102 , H01F1/147 , H01F41/02
CPC分类号： H01F1/24 , B22F1/052 , B22F1/068 , B22F1/102 , B22F1/103 , B22F1/16 , H01F1/147 , H01F41/0246 , H05K9/0075 , H01F1/26
摘要： Provided is a composite magnetic material in which low electrical conductivity and high magnetic permeability are achieved, and in which a frequency band in which decoupling is caused encompasses higher frequencies. The composite magnetic material comprises a flat soft magnetic metal powder; insulating particles which are smaller than an average thickness of the soft magnetic metal powder and which are disposed on a surface of the soft magnetic metal powder; and an organic binder material which retains the soft magnetic metal powder and the insulating particles in a dispersed manner. In a cross section in a thickness direction of the soft magnetic metal powder, there is at least one insulating particle per a length of 0.2 μm of the soft magnetic metal powder surface.
-
公开(公告)号：US20230241674A1
公开(公告)日：2023-08-03
申请号：US18296570
申请日：2023-04-06
IPC分类号： B22F1/054 , C22C21/00 , B22F1/103 , B82Y30/00 , B33Y70/10 , B82Y40/00 , B33Y10/00 , B22F10/64 , B33Y30/00
CPC分类号： B22F1/0547 , C22C21/00 , B22F1/103 , B82Y30/00 , B33Y70/10 , B82Y40/00 , B33Y10/00 , B22F10/64 , B33Y30/00 , B22F2301/052 , B22F2304/10 , B22F2302/205
摘要： Methods for large-scale additive manufacturing of high-strength boron nitride nanotubes (BNNT)/aluminum (Al) (e.g., reinforced Al alloy) metal matrix composites (MMCs) (BNNT/Al MMCs), as well as the BNNT/Al MMCs produced by the large-scale additive manufacturing methods, are provided. A combination of ultrasonication and spray drying techniques can produce good BNNT/Al alloy feedstock powders, which can be used in a cold spraying process.
-
公开(公告)号：US11655521B2
公开(公告)日：2023-05-23
申请号：US16832382
申请日：2020-03-27
发明人： Wei-Lin Tseng , Yang-Ming Shih , Chi-Hang Hung
CPC分类号： C22C1/05 , B22F1/103 , B22F1/142 , B22F3/1007 , B22F3/1021 , B22F3/1035 , B22F1/145 , B22F1/147 , B22F2301/10 , B22F2302/40 , B22F2998/10 , B22F1/10 , B22F1/142 , B22F3/225 , B22F3/1021 , C22C1/05
摘要： A graphene modifying method of metal having following steps of providing metal powders, graphene powders and a binder, the metal powder has metal particles, and the graphene powder has graphene micro pieces, each graphene micro piece is formed by 6-atom unit cells connected with each other, each 6-atom unit cell is connected to a stearic acid functional group by a sp3 bond; mixing the metal powder, the graphene powder, and the binder to generate heat by a friction, each sp3 bond connected with the stearic acid functional group is thereby heated and broken, each 6-atom unit cell is connected with other 6-atom unit cells via the broken sp3 bond, and the metal particles are thereby wrapped by the 6-atom unit cells; and sintering the metal particles into a metal body to transform the plurality of graphene micro pieces into a three-dimensional mash embedded in the metal body.
-
公开(公告)号：US12122094B2
公开(公告)日：2024-10-22
申请号：US17054573
申请日：2019-03-22
发明人： Tienteh Chen
IPC分类号： B29C64/165 , B22F1/103 , B22F1/107 , B22F1/145 , B22F10/14 , B22F12/13 , B29C64/295 , B29K75/00 , B29K505/12 , B33Y10/00 , B33Y30/00 , B33Y70/10 , C08G18/32 , C08G18/34 , C08G18/62 , C08K3/11 , C09D11/037 , C09D11/102 , C09D175/14
CPC分类号： B29C64/165 , B22F1/103 , B22F1/107 , B22F1/147 , B22F10/14 , B22F12/13 , B29C64/295 , B33Y30/00 , B33Y70/10 , C08G18/3206 , C08G18/348 , C08G18/6225 , C09D11/037 , C09D11/102 , C09D175/14 , B22F2301/35 , B22F2304/10 , B29K2075/00 , B29K2505/12 , B33Y10/00 , C08K3/11 , C08K2201/005
摘要： The present disclosure describes three-dimensional printing kits, systems for three-dimensional printing, and methods of three-dimensional printing. In one example, a three-dimensional printing kit can include a particulate build material and a binding agent. The particulate build material can include metal particles. The binding agent can include a polyhydroxy polyol and a water-dispersible blocked polyisocyanate having multiple blocked isocyanate groups. The blocked isocyanate groups can include a blocking group bonded to the carbon atom of the blocked isocyanate group through a labile bond breakable by heating to a deblocking temperature. Breaking the labile bond can produce a released blocking group reacted with hydrogen and an isocyanate group.
-
-
-
-
-
-
-
-
-
搜索结果
70 条记录 (耗时 0.014 秒)
