Short-process preparation device and preparation method of alloy
A preparation device and a short-process technology, which is applied in the field of composite materials, can solve problems such as uneven structure, many by-products, and deterioration of material properties, and achieve the effects of refinement and uniform distribution, uniform matrix structure, and good surface quality
Pending Publication Date: 2022-05-03
CENT SOUTH UNIV
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Problems solved by technology
However, the main problems of this method are: (1) it is difficult to control the in-situ reaction, there are many by-products, and it is difficult to control the composition and phase composition of the material; (2) the strengthening phase is coarsened and agglomerated seriously, and the structure is uneven, which leads to Performance deterioration; (3) Difficulty in continuous production, low production efficiency and high cost
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[0080]The following are specific examples of the present invention, and further describe the technical solution of the present invention in conjunction with the examples, but the present invention is not limited to these examples.
[0081] refer to figure 1 Shown is an alloy short-flow preparation device of the present invention, which includes a melting chamber, a reaction chamber, a first cooling device 400 , a second cooling device 500 and a traction continuous casting device 600 .
[0082] Wherein, the smelting chamber includes a first smelting chamber 110 and a second smelting chamber 120, the bottom of the first smelting chamber 110 is connected with a first flow guide pipe 1110, and the bottom of the second smelting chamber 120 is connected with a second flow guide pipe 1210;
[0083] The reaction chamber includes an upper chamber 210 and a lower chamber 220 . A partition 2130 is provided in the upper chamber 210, referring to figure 2 As shown in FIG. 4 , the partit...
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Abstract
The invention provides a short-process preparation device and method for an alloy. The device comprises the smelting chamber, the reaction cavity, the first cooling device, the second cooling device and the traction continuous casting device, by means of the design of the device, in-situ reaction control is easy, by-products are few, components and phase composition of materials can be conveniently controlled by controlling parameters such as the fusion speed of double melts, strengthening phase coarsening and agglomeration of the alloy are greatly reduced, and the yield of the alloy is improved. And continuous production can be realized, the production efficiency is high, and the cost is low. According to the bimetal liquid phase in-situ reaction continuous casting device, after an alloy blank is prepared, a series of aftertreatment machining devices can be designed according to needs to be matched with the bimetal liquid phase in-situ reaction continuous casting device, and alloys meeting different performance requirements can be produced. The alloy prepared by adopting the device disclosed by the invention is excellent in performance.
Description
technical field [0001] The invention belongs to the technical field of composite materials, and in particular relates to a short-process preparation device and a preparation method of an alloy. Background technique [0002] Dispersion-strengthened copper has the characteristics of high strength, high conductivity, and high heat resistance. It is widely used in VLSI lead frames in the electronic information industry, electronic countermeasures for national defense and military industries, radar, high-power military microwave tubes, high-pulse magnetic field conductors, and nuclear equipment. And carrier rockets, overhead wires for high-speed rail transit, guide bars and end rings for high-power frequency-adjustable and speed-adjustable asynchronous traction motors, resistance welding electrodes for automobile industry, electric vacuum devices, switches and touch bridges for electrical engineering, etc., are important structures and Functional base material. [0003] At prese...
Claims
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Patent Timeline
Login to View More IPC IPC(8): C22C1/03C22C9/00C22C32/00
CPCC22C1/03C22C9/00C22C32/0021Y02P10/20
Inventor 姜雁斌陈伟李周胡锦辉肖旭秦柳馨龙佳慧
Owner CENT SOUTH UNIV