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公开(公告)号:US3761548A
公开(公告)日:1973-09-25
申请号:US3761548D
申请日:1970-11-04
申请人: WINTER H , SCHUSTER W
发明人: WINTER H , SCHUSTER W
CPC分类号: B22F9/10
摘要: A method of producing metal particles and especially smoothsurfaced round or elongated metal particles having a low surfacevolume ratio whereby a rotating cylinder with perforated parts has a riser reaching into a bath of the liquid and is rotated at a speed such that molten metal cast from the perforations of the cylinder is replaced by a rising current of the molten metal.
摘要翻译: 一种生产具有低表面体积比的金属颗粒,特别是光滑表面的圆形或细长金属颗粒的方法,由此具有穿孔部分的旋转圆筒具有提升液体到达液体的浴液并以使得熔融金属 从气缸的穿孔铸造的熔融金属的上升电流被替换。
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公开(公告)号:US3694528A
公开(公告)日:1972-09-26
申请号:US3694528D
申请日:1970-05-11
申请人: CHARLES W SCHOTT
发明人: SCHOTT CHARLES W
CPC分类号: C03B19/1085 , B01J2/04 , B22F9/10 , C03B19/1015 , C04B5/00
摘要: A method is provided for pelletizing molten materials which consists in feeding the material to be pelletized downwardly through a vertical refractory tube through a controlled atmosphere and discharging the same horizontally from a rotating circular edge across the surface of a fluid coolant.
摘要翻译: 提供了一种用于造粒熔融材料的方法,其中包括将待造粒材料向下通过垂直耐火管通过受控气氛,并将其从旋转的圆形边缘横过流体冷却剂的表面排出。
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93.
公开(公告)号:US3346673A
公开(公告)日:1967-10-10
申请号:US50886765
申请日:1965-11-19
申请人: LAST GEORGE A , KEMPER JR ROBERT S
发明人: LAST GEORGE A , KEMPER JR ROBERT S
CPC分类号: B22F9/10 , B22F2999/00 , C22C32/0052 , C22C43/00 , G21C3/60 , Y02E30/38 , B22F2201/12
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公开(公告)号:US3227642A
公开(公告)日:1966-01-04
申请号:US34752464
申请日:1964-02-26
申请人: LEMELSON JEROME H
发明人: LEMELSON JEROME H
CPC分类号: B22F9/082 , B01J3/08 , B01J12/002 , B01J19/0013 , B01J2219/00085 , B01J2219/00123 , B01J2219/00157 , B01J2219/00164 , B22F9/10
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公开(公告)号:US2307939A
公开(公告)日:1943-01-12
申请号:US20639638
申请日:1938-05-06
申请人: MERLE JOSEPH M
发明人: MERLE JOSEPH M
CPC分类号: B22F9/10 , B22D11/007 , B22D13/08 , B22F3/115 , B32B15/011 , B32B15/015 , Y10S428/932 , Y10S428/939 , Y10S428/94 , Y10T428/12028 , Y10T428/12924
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公开(公告)号:US2062093A
公开(公告)日:1936-11-24
申请号:US101735
申请日:1935-01-09
发明人: KANN GUSTAVE H
IPC分类号: B22F9/10
CPC分类号: B22F9/10
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公开(公告)号:US2040168A
公开(公告)日:1936-05-12
申请号:US60110132
申请日:1932-03-25
IPC分类号: B22F9/10
CPC分类号: B22F9/10 , B22F2009/0864 , B22F2009/0872 , B22F2999/00 , B22F2201/00
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公开(公告)号:US20240254599A1
公开(公告)日:2024-08-01
申请号:US17926993
申请日:2022-09-30
发明人: Xingchen Yan , Cheng Chang , Bingwen Lu , Changguang Deng , Min Liu
IPC分类号: C22C30/00 , B22F9/10 , B23K26/34 , B23K35/30 , B23K103/04
CPC分类号: C22C30/00 , B22F9/10 , B23K26/34 , B23K35/3086 , B23K2103/04
摘要: Disclosed are a high-entropy alloy (HEA) coating and a preparation method and use thereof. Laser cladding is conducted with an HEA powder to obtain the HEA coating, where the HEA is a FeCoCrNiAl0.5Ti0.5 alloy, and the HEA includes the following chemical components in atomic percentage: Al: 10.01% to 12.30%, Co: 18.1% to 22.5%, Cr: 18.05% to 20.12%, Fe: 18.77% to 21.02%, Ni: 19.21% to 20.99%, and Ti: 8.43% to 11.5%. The HEA material with high hardness and wear resistance provided by the present disclosure is suitable for laser cladding of a surface of a precision mold, an offshore component, or a drilling rod. A powder is prepared from the above alloy components and then prepared into a corresponding HEA coating with high strength, high hardness, and prominent wear resistance through laser cladding. The material has prominent weldability and is a special nickel-based HEA material suitable for laser additive manufacturing.
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公开(公告)号:US20230271250A1
公开(公告)日:2023-08-31
申请号:US18014704
申请日:2021-07-13
发明人: Alexandre Micoulet , Joachim Spatz
CPC分类号: B22F9/14 , B22F9/10 , B22F9/082 , B22D13/00 , B22D23/003 , B22F2009/088 , B22F2009/0836 , B22F2009/0892
摘要: The invention relates to a nozzle for producing microdroplets of metal using gas flow, to a nozzle for producing microdroplets using electrodispersion, to a combination of a melt spinner for forming elongate metal fibers with a nozzle and to a method of forming microdroplets using at least one of a gas flow and electrodispersion.
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100.
公开(公告)号:US11679436B2
公开(公告)日:2023-06-20
申请号:US17738674
申请日:2022-05-06
申请人: ALMAG S.p.A.
发明人: Gabriele Gnutti , Marco Bertelli
CPC分类号: B22F3/20 , B22F9/04 , B22F9/10 , B22F9/16 , C22C1/05 , C22C9/04 , C22C32/0084 , B22F2003/208 , B22F2009/046 , B22F2009/0828 , B22F2201/10 , B22F2201/20 , B22F2998/10 , B22F2999/00 , B22F2998/10 , B22F9/04 , B22F2009/046 , B22F9/08 , B22F9/06 , B22F2009/0828 , B22F9/10 , B22F9/16 , C22C1/05 , B22F2003/208 , B22F2999/00 , B22F9/08 , B22F2201/10 , B22F2201/11 , B22F2201/20
摘要: A method for obtaining a lead-free or low lead content brass billet subjects a mixture of lead-free or low lead content brass chips and graphite powder to extrusion, either direct or inverted. The method obtains lead-free or low lead content brass billets.
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