李庆林，男，汉族，1978年11月出生，甘肃临洮人，中共党员，工学博士，副教授，硕士生导师。
?教育、工作经历
1997/09-2001/06 甘肃工业大学铸造专业学习并获得学士学位
2004/09-2007/04 西北工业大学凝固技术国家重点实验室攻读硕士学位
2010/09-2014/06 兰州理工大学材料加工工程专业攻读博士学位
?社会与学术兼职
甘肃省科技厅入库专家、西北四省电子显微镜学会常务理事、甘肃省机械工程学会材料热处理与表面工程分会理事、《精密成形工程》编委、中国有色金属产业技术创新战略联盟专家委员会委员、Acta Materialia/Journal of Alloys and Compounds/Materials and Characterics等多个国际期刊审稿人。
● 科学研究与教育教学
科研：铝合金的凝固及组织细化；共晶高熵合金的制备及性能；医用可降解锌合金组织及性能；高温相变储热材料
教学：主讲本科生《铸造合金及其熔炼》和《金属材料学》；主讲研究生课程《材料强韧化》。
● 科研项目及研究生指导
项目：2021/01-2024/12 国家自然科学基金地区基金，高熵合金孕育Al-Si合金微观组织调控及强韧化机制研究，主持
2016/01-2019/12国家自然科学基金地区基金，稀土变质过共晶铝硅合金中纳米相与硅相界面行为、组织调控及硅相形核机制研究，主持
2016-01至2017-12甘肃省科技厅，自然科学基金项目，1606RJZA024，轻质活塞用过共晶铝硅合金的微观组织调控及性能研究，主持
2012-01至2013-12甘肃省科技厅，自然科学基金项目，1212RJYA021，热扩散处理对Al-Si合金中初晶硅和共晶硅的细化工艺及性能研究，主持
2010-01至2012-12甘肃省教育厅，高校基本科研业务费专项项目，0901ZTB179，纯镍金属晶粒细化剂及其细化机理研究，参加
研究生指导：3名研究生获得国家奖学金，甘肃省优秀硕士学位论文1篇，兰州理工大学硕士学位论文1篇。
● 奖励
（1）李庆林, 住玉乾, 李斌强, 等. 轻质活塞用铝硅合金的组织细化及性能研究, 甘肃省冶金有色工业科技进步二等奖, 2018.
（2）李庆林, 申永前, 刘德学,等. 稀土变质过共晶铝硅合金微观组织调控及形核机制研究，甘肃省机械工程学会科学技术二等奖, 2018.
● 论文
[1] Qinglin Li, Yuqian Zhu, Shang Zhao, et al. Influences of Fe, Mn and Y additions on microstructure and mechanical properties of hypoeutectic Al-7%Si alloy[J]. Intermetallics, 2020, 120: 106768.
[2] Qinglin Li, Yuqian Zhu, Binqiang Li, et al. Influences of Al-20Si-2.5Fe-2Mn master alloy additions on the microstructure and mechanical properties of hypereutectic Al-20Si alloys[J]. International Journal of Metalcasting, 2020, 14: 409-422.
[3] Qinglin Li, Xiaodong Ma, Binqiang, et al. Influences of different Zr/Sc ratios on microstructure and mechanical properties of Al-2Si alloy[J]. Journal of Rare Earth. 2021, 39: 105-102.
[4] Qinglin Li, Binqiang Li, Jianjun Liu, et al. Modification of hypereutectic Al-20wt.%Si alloy based on the addition of yttrium and Al-5Ti-1B modifiers mixing melt[J]. International Journal of Metalcasting, 2019, 13: 367-383.
[5] Qinglin Li, Shang Zhao, Binqiang Li, et al. Modification of multi-component Al-Si casting piston alloys by addition of rare earth yttrium[J]. Materials Research Express, 2019, 6: 106525.
[6] Qinglin Li, Yuqian Zhu, Binqiang Li, et al. Effect of iron addition on the microstructures and properties of hypereutectic Al-20%Si alloy [J]. Materials Research Express, 2019, 6: 016506.
[7] Qinglin Li, Binqiang Li, Jinbao Li, et al. Effect of yttrium addition on the microstructures and mechanical properties of hypereutectic Al-20Si alloy[J]. Materials Science and Engineering A, 2018, 722: 47-57.
[8] Qinglin Li, Jinbao Li, Binqiang Li, et al. Microstructural evolution and mechanical properties of Al-20%Si alloy modified by rare earth Yb[J]. Journal of Materials Engineering and Performance, 2018, 27: 3498-3507.
[9] Qinglin Li, Jinbao Li, Binqiang Li, et al. Effect of samarium(Sm) addition on the microstructure and tensile properties of Al-20%Si casting alloy[J]. International Journal of Metalcasting, 2018, 12: 554-564.
[10] Qinglin Li, Binqiang Li, Jinbao Li, et al. Effects of the additions of Mg on the microstructure and mechanical properties of hypereutectic Al-7%Si alloy[J]. International Journal of Metalcasting, 2017, 11: 823-830.
[11] 李庆林, 李斌强, 李进宝, 等. 混合稀土对过共晶Al-20Si合金显微组织与力学性能的影响[J]. 中国有色金属学报, 2017, 27(12): 2443-2450.
[12] Qinglin Li, Yuqian Zhu, Jinbao Li, et al. Influence of Yb and Al-Ti-B complex modification on the microstructure and performance of hypereutectic Al-Si casting alloys[J].Rare Metal Materials and Engineering, 2020, 49(6): 1915-1924.
[13] Qinglin Li, Shang Zhao, et al. Effect of AlCoCrFeNiTi high-entropy alloy on the microstructure and mechanical properties of the pure aluminum[J]. Journal of Materials Science & Technology, 2020, 52, 1-11.
[14]Qinglin Li, Shang Zhao, et al. A novel modifier on the microstructure and mechanical properties of Al-7Si alloys[J]. Materials Letters, 2019, 251, 156-160.
[15]Qinglin Li, Xuepeng Bao, et al. The in?uence of AlFeNiCrCoTi high-entropy alloy on microstructure, mechanical properties and tribological behaviors of aluminum matrix composites[J]. International Journal of Metalcasting, 2021, 15, 281-291.
[16]Qinglin Li, Shaomiao Shi, et al. Study on low velocity cyclic impact wear of amorphous carbon films withdifferent mechanical properties[J]. Surface & Coatings Technology, 2020, 402, 126339
[17]Qinglin Li, Yushi Zhang, et al. The effect of Sc addition on the novel nano-AlCu phase in as-cast Al-5%Cu alloy[J]. Journal of Alloys and Compounds, 2020, 831, 154739
[18] Qinglin Li, Xiaodong Ma, et al. Preparation of a new capsule phase change material for high temperature thermal energy storage[J]. Journal of Alloys and Compounds, 2021, 868, 159179.
● 授权发明专利
[1]李庆林, 李斌强, 李进宝, 等. 一种变质过共晶铝硅合金及其制备方法, ZL6.3.
[2]李庆林, 李进宝, 李斌强, 等. 基于稀土铈变质的减摩耐磨过共晶铝硅合金制备方法, ZL6.7.
[3]李庆林, 住玉乾, 李进宝, 等. 一种复合变质过共晶铝硅合金及其制备方法, ZL7.8.
[4]李庆林, 赵尚，住玉乾, 等. 高熵合金孕育铝硅合金制备工艺, ZL1.5.