Laser Sintering of Bismuth Germanate (Bi4Ge3O12) Ceramics
作者： Zélia Soares Macedo , Antonio Carlos Hernandes
DOI: 10.1111/J.1151-2916.2002.TB00367.X
关键词:
摘要: A solid-state route to synthesize bismuth germanate (Bi4Ge3O12, or BGO) ceramics, and the optimum conditions for laser sintering of these were investigated. Special emphasis was placed on influence power irradiation time densification microstructure evolution. The procedure that used involved preheating samples a laser-irradiation program, which resulted in sintered, crack-free BGO ceramics with good pore shrinkage relative density 95% (±3%).
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