公开(公告)号：US08603625B2

公开(公告)日：2013-12-10

申请号：US12913107

申请日：2010-10-27

申请人： Yunie Izumi ,  Yoshimasa Kobayashi ,  Yuji Katsuda

发明人： Yunie Izumi ,  Yoshimasa Kobayashi ,  Yuji Katsuda

IPC分类号： B32B5/16 ,  C04B35/64

CPC分类号： C04B35/18 ,  C04B35/16 ,  C04B35/195 ,  Y10T428/12597 ,  Y10T428/257

摘要： A manufacturing method of a sintered ceramic body mixes barium silicate with aluminum oxide, a glass material, and an additive oxide to prepare a material mixture, molds the material mixture and fires the molded object. The barium silicate is monoclinic and has an average particle diameter in a range of 0.3 μm to 1 μm and a specific surface area in a range of 5 m2/g to 20 m2/g. The aluminum oxide has an average particle diameter in a range of 0.4 μm to 10 μm, a specific surface area in a range of 0.8 m2/g to 8 m2/g. A volume ratio of the aluminum oxide to the barium silicate is in a range of 10% by volume to 25% by volume.

摘要翻译： 烧结陶瓷体的制造方法将硅酸钡与氧化铝，玻璃材料和添加剂氧化物混合以制备材料混合物，模塑材料混合物并使其成型。 硅酸钡为单斜晶系，平均粒径为0.3μm〜1μm，比表面积为5m 2 / g〜20m 2 / g。 氧化铝的平均粒径为0.4μm〜10μm，比表面积为0.8m 2 / g〜8m 2 / g。 氧化铝与硅酸钡的体积比在10体积％〜25体积％的范围内。