烧结应力的缓冲及Al<sub>2</sub>O<sub>3</sub>/不锈钢微滤膜的制备

烧结应力的缓冲及Al₂O₃/不锈钢微滤膜的制备

魏磊, 俞健, 胡小娟, 黄彦

Buffering of the Sintering Stress for Fabrication of Microporous Al₂O₃/Stainless-steel Membranes

WEI Lei, YU Jian, HU Xiao-Juan, HUANG Yan

图3 膜#3样品在表面涂覆不锈钢粉a、继续涂覆氧化铝粉b和1200℃共烧结c后的形貌
Fig. 3 Morphology of the Membr. #3 after coating with stainless-steel powder a, further coating with Al 2 O 3 powder b and co-sintering treatment at 1200℃ c. Insets are the related SEM images