综述了粉末增塑挤压成形中几种传统脱脂工艺的脱脂机理及其理论模型,包括热脱脂、溶剂脱脂、催化脱脂和虹吸脱脂,介绍和评述了国内外最新发展的几种脱脂方法,指出了粉末增塑挤压成形脱脂技术当前的研究重点.
Several debinding mechanisms and theoretical models in powder extrusion molding,including thermal debinding,solvent debinding,catalytic debinding and wicking debinding,are summed up.A few of debinding methods which are recently developed at home and abroad are reviewed,and the recent research emphasis of debinding in pow-der extrusion molding is pointed out.
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