The samples of JT245 economical weathering steel exposed to atmosphere for one year in Beijing,Qingdao and Shenyang were studied with electrochemical and electronprobe microanalyzer.
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- 作者单位:北京航空航天大学材料科学与工程学院;钢铁研究总院表面技术与腐蚀工程研究室;济南钢铁集团技术中心;