发明授权
US5089195A Method for producing calcium phosphate-based material 失效
生产磷酸钙基材料的方法

Method for producing calcium phosphate-based material
摘要:
A method for producing a calcium phosphate-based material comprising:(a) molding a calcium phosphate powder;(b) preliminarily calcining the resulting molding in a vacuum or under a reduced pressure until the relative density is 95% or more; and(c) firing the molding in air, an inert gas, or nitrogen gas.
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