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陶瓷粉末经选择性激光烧结后形成了零件的坯体，这种还体必须进行后处理以进一步提高其机械性能和热学性能。文中介绍了这种陶瓷坯体的后处理方法，分析了后处理工艺对最后陶瓷零件性能的影响，为正确地选择和使用后处理工艺提供了依据。
Ceramic powders are selectively laser sintered to form blanks of parts that must be post-treated to further enhance their mechanical and thermal properties. The paper introduces the post-treatment method of this ceramic body, analyzes the influence of the post-treatment process on the performance of the final ceramic parts, and provides the basis for the correct selection and use of the post-treatment process.