无压烧结制备硼化钨陶瓷

曹晓舟^1,^2,^3,⁴, 王超^1,^2,^3,⁴, 薛向欣^1,^2,^3,⁴, 杨合^1,^2,^3,⁴

Preparation of Tungsten Boride Ceramic by Pressureless Sintering

CAO Xiao-Zhou^1,^2,^3,⁴, WANG Chao^1,^2,^3,⁴, XUE Xiang-Xin^1,^2,^3,⁴, YANG He^1,^2,^3,⁴

图5 不同温度烧结试样的SEM照片
Fig. 5 SEM images of the fracture surface of WB 2 ceramics sintered at different temperatures