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Continuous cast-rolling forming method and continuous cast-rolling forming device for bicontinuous-phase composite board

A dual-continuous-phase, composite plate technology, applied in the direction of rolling, metal rolling, metal rolling, etc., can solve the problems of high cost, incomplete impregnation of metal solution, long forming time, etc., to achieve easy operation and large-scale The effect of production and improvement of surface properties

Active Publication Date: 2014-07-02
兴化市兴东铸钢有限公司
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Problems solved by technology

[0004] However, most of the preparation of dual-continuous phase composites is now by mold casting, which has high cost and long forming time, and there is also the possibility of incomplete metal solution impregnation.

Method used

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  • Continuous cast-rolling forming method and continuous cast-rolling forming device for bicontinuous-phase composite board

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Embodiment Construction

[0019] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation of the present invention for preparing SiC-Al bicontinuous phase composite materials will be described in detail below in conjunction with the accompanying drawings, so that the above-mentioned and other purposes of the present invention, Features and benefits will be clearer. The drawings have not been drawn to scale, emphasis instead being placed upon illustrating the gist of the invention.

[0020] figure 1 It is a schematic diagram of the device for implementing the process of the present invention. like figure 1 Shown, method of the present invention comprises the following steps:

[0021] Feeding step: Feed the prefabricated porous ceramic plate 8 from the upper seal of the impregnation box 3 through a feeder.

[0022] Impregnation step: After the porous ceramic 8 is immersed in the metal solution 4 , ...

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Abstract

The invention provides a continuous cast-rolling forming method and a continuous cast-rolling forming device for a bicontinuous-phase composite board. The method includes that a prefabricated and formed porous ceramic board is fed into a metallic solution; the metallic solution infiltrates into porous ceramic under the action of pressure to form a bicontinuous-phase composite material; the surface of the composite material formed in the infiltration step is rolled, and a metal board layer is formed on the surface of the composite material through cooling. By the method, one-step continuous forming of the bicontinuous-phase composite material can be realized, metal phase mechanical property is improved, and wear, heat and corrosion resistance performance of the material is enhanced.

Description

technical field [0001] The invention relates to a composite material continuous forming technology. Background technique [0002] With the development of modern science and technology, people's requirements for the performance of materials are getting higher and higher. Composite materials prepared from two or more materials through a composite process, because they can learn from each other in various material properties, and the comprehensive performance is superior to the original composition materials to meet various requirements, become the inevitable direction of future material development. trend. Metal-based ceramic composite material is a high-performance composite material that not only has the high strength, high temperature resistance, and oxidation resistance of ceramics, but also has the plasticity and impact resistance of metal. It is used in aerospace materials, high temperature resistant structural materials, and protective materials. Has a wide range of a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21B1/46B21B27/08
Inventor 马强陈振乾周长军
Owner 兴化市兴东铸钢有限公司
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