A New Device of Self-Quantitative and Uniform Mixing to Produce Semisolid Metal Ceramic Composite
Metal ceramic composite are adding ceramic particle powder to metal, also called powder dispersion reinforced materials, Its unique properties with extensive use value. But how to produce the metal ceramic composite is the main diffculty of the technology. In the last the method of the mixing are mechanical mixing method ,electromagnetic stirring and so on .The shortcomings of mechanical mixing method is clunky, difficult operation and low efficiency. The problem of the electromagnetic stirring method is its large equipment investment and its complex device. The paper researched a new device to produced metal ceramic composite in the semisolid process which advangtage is self-quantitative ,uniform mixing,save energy and environmental protection.This device was designed in sample full consideration of the mixing process may. As much as possible to avoid cracks. As to the sealed containers to consider the nitrogen let liquid to prevent oxidation and reduce the impurity intervention; Another auxiliary handle design also to make the experiment more convenient and accurate Indeed, etc. These advantages are the practicability for device, and provide a guarantee for the production metal ceramic composite.
Linli Xu, Wenya Tian and Elwin Mao
S. Y. Zhang et al., "A New Device of Self-Quantitative and Uniform Mixing to Produce Semisolid Metal Ceramic Composite", Applied Mechanics and Materials, Vols. 80-81, pp. 241-244, 2011