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利用DTA／TGA、XRD、SEM等分析手段，研究了不同起始原料制备的BMT合成过程及其烧结行为，发现以Ta2O5·xH2O为起始原料，可减少合成过程中产生的中间相，在较低的温度下合成单相BMT，改善了其烧结性．
The synthesis process and the sintering behavior of BMT prepared from different starting materials were studied by means of DTA / TGA, XRD and SEM. The results showed that using Ta2O5 · xH2O as the starting material, the mesophase produced in the synthesis process can be reduced, The synthesis of single-phase BMT at low temperatures improves its sinterability.