李金许，1965年生，教授，博士生导师，河北人。1989年毕业于北京科技大学材料物理系，先后获得理学学士、工学硕士和工学博士学位。2002.3-2004.3在日本物质材料研究机构(NIMS)做特聘研究员(JSPS Fellow)。目前担任中国腐蚀与防护学会常务理事，中国腐蚀与防护学会环境断裂专业委员会委员。目前为《中国腐蚀与防护学报》、《表面技术》编委，Corrosion Science， International Journal of Hydrogen Energy等多个期刊审稿人。

1. 金属材料的氢脆和应力腐蚀
2. 含残余奥氏体钢微观断裂机制
3. 超高强汽车用钢延迟开裂评价及方法研究
4. 金属材料的失效分析。

先后主持国家自然科学基金重点项目和面上项目十项、国家“973”课题和国家重点研发项目课题五项，以及企业合作项目数十项。曾获得教育部自然科学二等奖一项、科技进步一等奖一项、二等奖一项，冶金工业局科技进步二等奖一项，北京市科技进步奖二等奖一项，中国腐蚀与防护学会科学技术奖一等奖两项。发表SCI/EI论文近200篇，合作出版论著5部。

代表著作：

[1] 褚武扬，乔利杰，李金许 等《氢脆和应力腐蚀-基础部分》，科学出版社，2013

[2] 褚武扬，乔利杰，李金许 等《氢脆和应力腐蚀-典型体系》，科学出版社，2013

近两年代表性论文10篇：

[1] Zhang Xuewei, Weijie Wu, Yuan Li, Zhongqian Cao, Jinxu Li*, Corrosion form transition of mooring chain in simulated deep-sea environments: Remarkable roles of dissolved oxygen and hydrostatic pressure, Journal of Materials Science & Technology (JMST), 162(2023), 118-130

[2] Shenguang Liu; Weijie Wu; Hao Fu; Jinxu Li*, Equivalence in evaluating hydrogen-assisted fracture strength of slow strain rate tensile and constant load tensile for three precipitation-hardened martensitic stainless steels: effect of large-sized particles, Corrosion Science, 215(2023), 111050

[3] Weijie Wu, Hao Fu, Xuewei Zhang, Weiguo Li, Shenguang Liu, Jinxu Li*, Effect of anisotropy and slip transfer on hydrogen-assisted cracking of a 2205 duplex stainless steel: A critical analysis, Corrosion Science 213 (2023) 110988

[4] Shenguang Liu, Weijie Wu, Hao Fu, Jinxu Li*, Effect of the loading mode and temperature on hydrogen embrittlement behavior of 15Cr for steam turbine last stage blade steel, International Journal of Hydrogen Energy, 48(2023), 8668-8684

[5] Hao Fu, Wenhao He, Zhishan Mi, Yu Yana, Jianliang Zhang, Jinxu Li*, Effects of heterogeneous plastic strain on hydrogen-induced cracking of twinning-induced plasticity steel: A quantitative approach, Corrosion Science, 209 (2022), 110782

[6] Weijie Wu, Shenguang Liu, Weiguo Li, Jinxu Li*, Identification of microstructure factors affecting hydrogen embrittlement of a 2205 duplex stainless steel, Corrosion Science, 208 (2022), 110643

[7] Wu Weijie, Zhang Xuewei, Li Weiguo, Fu Hao, Liu Shenguang, Wang Yanfei2, Li Jinxu*

Effect of hydrogen trapping on hydrogen permeation in a 2205 duplex stainless steel: role of austenite-ferrite interface, Corrosion Science, 202(2022), 110332

[8] Xuewei Zhang, Weijie Wu , Hao Fu , Jinxu Li*, The effect of corrosion evolution on the stress corrosion cracking behavior of mooring chain steel, Corrosion Science 203 (2022) 110316

[9] Hao Fu, YuYan, Jianliang Zhang, Jinxu Li*, Annealing treatment induced ε martensite formation and evolution in TWIP steel, Materials Letters, 308 (2022), 131110

[10] Haoyang Zhao, Weiguo Li, Peng Hu, Hao Fu, Jinxu Li*, Comprehensive Analysis of Microalloying Element V Improving Hydrogen Embrittlement Resistance of 1300MPa Bolt Steel, Metallurgical and Materials Transactions A. Physical Metallurgy and Materials Science, 2022, 53A(3): 861-873