Stirring device and preparation method for composite material

A technology of a stirring device and a composite material, which is applied to a mixer with a rotating stirring device, a chemical instrument and method, a mixer, etc., can solve the problems that the reinforcing particles are not easily mixed evenly, and the material inhalation is serious, and achieves a simple structure and promotes Even distribution, avoid floating effect

Active Publication Date: 2015-01-07
LOUDI WENCHANG TECH
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  • Abstract
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Problems solved by technology

The equipment used in this method is simple, easy to operate, and low in cost, but the reinforcing particles are not easy to mix evenly with the matrix material, and the gas absorption of the material is serious

Method used

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  • Stirring device and preparation method for composite material
  • Stirring device and preparation method for composite material

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Embodiment Construction

[0022] Below in conjunction with all accompanying drawings the present invention will be further described, and preferred embodiment of the present invention is: see appended figure 1 And attached figure 2 , the stirring device described in this embodiment includes an internal motor 1, an external motor 2, a vacuum chamber 3, a stirring device 4, a powder feeder 5, a baffle plate 6, a preparation chamber 7, a heater 9, and a heat preservation chamber 10, wherein, The outside of the preparation chamber 7 is covered with a heater 9 and a heat preservation chamber 10 in turn, and the stirring device 4 is fixed in the vacuum chamber 3 and connected with the inner motor 1 and the outer motor 2 outside the vacuum chamber 3; the powder feeder 5 is installed in the In the vacuum chamber 3, the outlet end of the powder feeder 5 extends to the inner cavity of the preparation chamber 7, and the upper part of the preparation chamber 7 is provided with a baffle 6 matching with the powder ...

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Abstract

The invention provides a stirring device and a preparation method for a composite material. The stirring device comprises motors, a vacuum chamber, a stirring device, a powder feeder, a baffle, a preparation chamber, a heater and a heat preservation chamber. The device and the method adopt double-stirring units, by means of combined action of an inner stirring unit and an outer stirring unit, a particle reinforced material is added into an alloy melt easily and dispersed uniformly, the technical problem that the reinforced material in the composite material is not dispersed uniformly due to adoption of single stirring unit is solved, and the high-quality composite material can be obtained.

Description

technical field [0001] The invention relates to the technical field of metal material processing, and relates to a stirring device and a preparation method of a composite material. Background technique [0002] Composite materials have excellent comprehensive properties such as high specific strength, high specific rigidity, high wear resistance, low thermal expansion and excellent shock absorption performance and dimensional stability. The ideal material has huge application potential and broad market prospects. [0003] At present, the preparation methods of composite materials mainly include powder metallurgy and liquid casting. [0004] Aluminum-based composites prepared by powder metallurgy have good comprehensive properties, and can realize the composite of metals and particles with large volume and mass differences, and can prepare high-volume particle-reinforced composite materials, but this method is complicated in process, long in process, and high in preparat...

Claims

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Application Information

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IPC IPC(8): C22C1/02C22C1/10B22D1/00B01F7/00
Inventor 白月龙徐骏汤孟欧李献清李大普李诗刘振刘旭华
Owner LOUDI WENCHANG TECH
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