树脂基多孔碳孔结构对Cf/SiC复合材料连接性能的影响
吴西士1,2(
), 朱云洲2(), 黄庆1, 黄政仁1,2()
), 朱云洲2(), 黄庆1, 黄政仁1,2()
Effect of Pore Structure of Organic Resin-based Porous Carbon on Joining Properties of Cf/SiC Composites
WU Xishi1,2(), ZHU Yunzhou2(), HUANG Qing1, HUANG Zhengren1,2()
), ZHU Yunzhou2(), HUANG Qing1, HUANG Zhengren1,2()
图2. HF-HNO3腐蚀前后不同孔径碳素坯制备反应烧结碳化硅陶瓷表面微观形貌
Fig. 2. Morphologies of the polished surfaces before and after HF-HNO3 corrosion of RBSC fabricated from preforms with different pore sizes
(a, f) 190 nm; (b, g) 642 nm; (c, h) 1226 nm; (d, i) 1552 nm; (e, j) 2363 nm
