However , such materials are difficult to be fabricated without the appearance of a pyrochlore phase.
在铅基弛豫铁电材料的制备中, 很难避免焦绿石相的出现.
Through an analysis of crystal chemistry and sintered mechanism for PFW. it has been shown that addition of PFW to PZN can decreases or suppresses the formation of pyrochlore phase.
通过对PFW结晶化学和烧结机理的分析,证明在PZN中添加PFW能减少或抑制焦录石的形成。
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