铁素体不锈钢在高温尿素环境中的腐蚀行为研究
黄安然1, 张伟2,3, 王学林1,4, 尚成嘉1(), 范佳杰1
Corrosion Behavior of Ferritic Stainless Steel in High Temperature Urea Environment
HUANG Anran1, ZHANG Wei2,3, WANG Xuelin1,4, SHANG Chengjia1(), FAN Jiajie1

图8. 436L不锈钢内部晶界处EDS分析结果

Fig.8. EDS results at the grain boundaries of 436L stainless steel: (a) secondary electron image, map scanning of (b) Cr, (c) N, (d) O, (e) C