690 MPa级耐候桥梁钢在模拟工业大气环境下的腐蚀行为研究
程鹏, 刘静, 黄峰, 黄先球, 庞涛

Corrosion Behavior of 690 MPa Weathering Bridge Steel in Simulated Industrial Atmosphere
CHENG Peng, LIU Jing, HUANG Feng, HUANG Xianqiu, PANG Tao
表2 不同腐蚀时间后的XRD半定量分析
Table 2 Semi-quantitative phase analysis of XRD patterns of corrosion products (α/γ*)
Time / hQ235Q690qENH
960.311.88
1920.962.07
3841.443.44