首页> 外文会议>Pacific Rim Conference on Lasers and Electro-Optics >Influence of Rising Rate of Power during Laser Sintering Ba_(0.5)Sr_(1.5)Na_(0.6)K_(0.4)Nb_5O_(15) Ceramics
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Influence of Rising Rate of Power during Laser Sintering Ba_(0.5)Sr_(1.5)Na_(0.6)K_(0.4)Nb_5O_(15) Ceramics

机译:激光烧结期间功率上升率的影响(0.5)SR_(1.5)NA_(0.6)K_(0.4)NB_5O_(15)陶瓷

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Tungsten bronze Ba_(0.5)Sr_(1.5)Na_(0.6)K_(0.4)Nb_5O_(15) ceramics with 97% theroetical density have been prepared successfully by CO_2 laser sintering. The laser power rising rate of 1 W/s is the best technical parameter for obtaining dense ceramics. The temperature field analysis reveals that the lower rising rate of power can avoid the appearance of hollow structure in the sample.
机译:钨青铜BA_(0.5)SR_(1.5)NA_(0.6)K_(0.4)NB_5O_(15)陶瓷,其具有97%的陶瓷,通过CO_2激光烧结成功制备。激光功率上升率为1 W / s是获得致密陶瓷的最佳技术参数。温度场分析表明,电力下升率较低,可以避免样品中空心结构的外观。

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