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徐流杰 教授(组长)

徐流杰,河南科技大学教授、博导。西安交通大学博士毕业;美国密歇根大学访问学者;国际期刊Journal of Tribology Research编委,Frontiers in Materials杂志客座副主编。

荣誉称号:

百千万人才工程国家级人选,有突出贡献中青年专家;享受国务院政府特殊津贴专家;河南省学术技术带头人;河南省优秀专家;河南省科技创新杰出青年;中原基础研究领军人才;洛阳市优秀青年科技专家。

研究方向:

(1)高温难熔合金的制备与表征。

针对多领域对高温难熔合金的需求,研究功能结构一体化钼合金、钨合金、难熔高熵合金等的新型制备技术、揭示合金的强化机理,提升合金力学性能和热、电等功能性能。

(2)先进耐磨材料及磨损理论研究。

针对机械、冶金、矿山等领域装备长寿命、安全、稳定运行的重大需求,进行先进耐磨材料组相匹配性计算,研究多因素耦合条件下的磨损理论、抗磨机理及先进成型技术。

项目成果:

主持国家自然科学基金项目3项,主持河南省重大科技攻关项目、河南省重点科技攻关项目项、河南省产学研合作项目项、河南省科技创新人才项目等10余项。在国内外著名期刊发表论文152篇,其中SCI/EI收录76篇;出版学术专著4部。授权发明专利36项;获得国家科技进步二等奖1项、省部级科技进步一等奖5项。

学术兼职:

全国铸造标准化技术委员会耐磨材料与铸件分技术委员会委员

中国材料与试验团体标准委员会委员

出版学术著作:

《高钒钢的组织与性能》

《钼合金的制备和性能》

《高钒高速钢耐磨材料》

《铼合金的制备与性能》

代表性论文:

[1] L. Xu, W. Song, S. Ma, Y. Zhou, K. Pan, S. Wei, Effect of slippage rate on frictional wear behaviors of high -speed steel with dual-scale tungsten carbides (M6C) under high-pressure sliding-rolling condition, Tribology International, 154 (2021).

[2] S. Wei, L. Xu, Review on Research Progress of Steel and Iron Wear-Resistant Materials, Acta Metall. Sin., 56 (2020) 523-538.

[3] L. Xu, T. Sun, Y. Zhou, F. Xiao, M. Zhang, S. Wei, Evaluating compressive property and hot deformation behavior of molybdenum alloy reinforced by nanoscale zirconia particles, Journal Of Alloys And Compounds, 860 (2021).

[4] L. Xu, F. Wang, F. Lu, Y. Zhou, C. Chen, S. Wei, Microstructure and erosion wear properties of high chromium cast iron added nitrogen by high pressure in alkaline sand slurry, Wear, 476 (2021).

[5] L. Xu, F. Wang, Y. Zhou, X. Wang, C. Chen, S. Wei, Fabrication and wear property of in-situ micro-nano dual-scale vanadium carbide ceramics strengthened wear-resistant composite layers, Ceramics International, 47 (2021) 953-964.

[6] L. Xu, S. Wei, F. Xiao, H. Zhou, G. Zhang, J. Li, Effects of carbides on abrasive wear properties and failure behaviours of high speed steels with different alloy element content, Wear, 376 (2017) 968-974.

[7] L. Xu, X. Fan, S. Wei, D. Liu, H. Zhou, G. Zhang, Y. Zhou, Microstructure and wear properties of high-speed steel with high molybdenum content under rolling-sliding wear, Tribology International, 116 (2017) 39-46.

[8] F. Xiao, L. Xu, Y. Zhou, K. Pan, J. Li, W. Liu, S. Wei, Preparation, microstructure, and properties of tungsten alloys reinforced by ZrO2 particles, Int J Refract Met H, 64 (2017) 40-46.

[9] F. Xiao, L. Xu, Y. Zhou, K. Pan, J. Li, W. Liu, S. Wei, A hybrid microstructure design strategy achieving W-ZrO2(Y) alloy with high compressive strength and critical failure strain, J Alloy Compd, 708 (2017) 202-212.

[10] L. Xu, S. Wei, J. Xing, R. Long, Effects of carbon content and sliding ratio on wear behavior of high-vanadium high-speed steel (HVHSS) under high-stress rolling sliding contact, Tribology International, 70 (2014) 34-41.

[11] L. Xu, S. Wei, M. Han, R. Long, Effect of Carbides on Wear Characterization of High-Alloy Steels under High-Stress Rolling-Sliding Condition, Tribology Transactions, 57 (2014) 631-636.

[12] L. Xu, S. Wei, D. Zhang, Y. Li, G. Zhang, J. Li, Fine structure and interface characteristic of alpha-Al2O3 in molybdenum alloy, Int J Refract Met H, 41 (2013) 483-488.

[13] L. Xu, S. Wei, Q. Liu, G. Zhang, J. Li, Microstructure and High-Temperature Frictional Wear Property of Mo-Based Composites Reinforced by Aluminum and Lanthanum Oxides, Tribology Transactions, 56 (2013) 833-840.

[14] L. Xu, S. Wei, J. Li, G. Zhang, B. Dai, Preparation, microstructure and properties of molybdenum alloys reinforced by in-situ Al2O3 particles, Int J Refract Met H, 30 (2012) 208-212.

[15] L. Xu, S. Wei, J. Li, G. Zhang, X. Ma, Microstructure and Corrosive Wear Property of Super High Chromium Cast Iron (SHCCI), in: Q.J. Gao (Ed.) Machinery, Materials Science And Engineering Applications, Pts 1 And 2, 2011, pp. 905.

[16] L. Xu, S. Wei, Y. Ji, G. Zhang, J. Li, R. Long, Effect of Carbon on Frictional Wear Behaviours of High Vanadium High Speed Steel under Dry Sliding Condition, in: J.F. Nie, A. Morton (Eds.) Mater Sci Forum, 2010, pp. 370.

[17] L. Xu, H. Chen, S. Wei, R. Long, Morphology of In-situ VC Ceramics in High Speed Steel with High Vanadium Content, in: W. Pan, J.H. Gong (Eds.) Chinese Ceramics Communications, 2010, pp. 46.

[18] L. Xu, J.P. Davim, Modelling cutting power and tool wear in turning of aluminium matrix composites using Artificial Neural Networks, International Journal Of Materials & Product Technology, 32 (2008) 333-342.

[19] L. Xu, J. Xing, S. Wei, Y. Zhang, R. Long, Optimisation of chemical composition of high speed steel with high vanadium content for abrasive wear using an artificial neural network, Mater Design, 28 (2007) 1031-1037.

[20] L. Xu, J. Xing, S. Wei, Y. Zhang, R. Long, Study on relative wear resistance and wear stability of high-speed steel with high vanadium content, Wear, 262 (2007) 253-261.

[21] L. Xu, H. Xing, S. Wei, Y. Zhang, R. Long, Optimization of heat treatment technique of high-vanadium high-speed steel based on back-propagation neural networks, Mater Design, 28 (2007) 1425-1432.

[22] L. Xu, J.P. Davim, R. Cardoso, Prediction on tribological behaviour of composite PEEK-CF30 using artificial neural networks, Journal Of Materials Processing Technology, 189 (2007) 374-378.

[23] S. Wei, J. Zhu, l. Xu, Effects of vanadium and carbon on microstructures and abrasive wear resistance of high speed steel, Tribology International, 39 (2006) 641-648.

[24] X. Liujie, X. Jiandong, W. Shizhong, Z. Yongzhen, L. Rui, Investigation on wear behaviors of high-vanadium high-speed steel compared with high-chromium cast iron under rolling contact condition, Materials Science and Engineering: A, 434 (2006) 63-70.

[25]X. Wang, S. Wei, L. Xu, J. Li, X. Li, K. Shan, Preparation of w–cu nano-composite powders with high copper content using a chemical co-deposition technique, Adv Powder Technol, (2018).