Cheng Chao, Wang Xun, Sun Jia-Xing, Cao Chao-Ming, Ma Yun-Li, Liu Yan-Xia. Electronic structure calculation of Cr content effect on corrosion resistance of Ti-Nb-Cr alloyJ. Acta Physica Sinica, 2018, 67(19): 197101. DOI: 10.7498/aps.67.20180956