20钢及其搪瓷涂层在400 ℃下的氧化和NaCl腐蚀行为研究

袁磊, 谢新, 陈明辉, 李烽杰, 王福会

Air Oxidation and NaCl Corrosion Behavior of 20 Steel Without and with Enamel Coating at 400 °C

YUAN Lei, XIE Xin, CHEN Minghui, LI Fengjie, WANG Fuhui

图1 制备态搪瓷涂层的表面和截面形貌以及XRD谱

Fig.1 Surface (a) and cross-sectional (b) morphologies and XRD spectra (c) of as-prepared enamel coating on 20 steel