镀锌紧固件表面有机-无机复合转化膜的制备和性能
李庆鹏, 安晓云, 尚颖, 刘佳兴, 栾钧涵, 李永智, 王娜

Preparation and Property of High-performance Organic-inorganic Composite Conversion Film for Galvanized Fasteners
LI Qingpeng, AN Xiaoyun, SHANG Ying, LIU Jiaxing, LUAN Junhan, LI Yongzhi, WANG Na
图7 不同比例的M3/硅烷水解液制备的复合转化液贮存180 d后的照片
Fig.7 Photographs of the composite conversion solution prepared by different ratios of M3/silane hydrolysate after storage for 180 d