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Lehua Qi

northwestern polytechnical university

45H-index
450Paper Count
7.2KCitation Count
Published Papers 200
Publication Date
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Chemo-mechanical coupling model for ablation behavior of C/C-HfC composites at 2100 °C
errcomposites part b: engineering
IF0
err2026-05-15
err0
PREAI
errWeiqi Li; Xujiang Chao; Jian Zhang; Jian Ge; Yulei Zhang; Lehua Qi
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Unveiling the wear mechanisms of Resin-Based composites through debris Diagnostics: The critical role of microstructure and friction film formation
errMATERIALS & DESIGN
IF7.9
err2026-04-15
err0
errOAAI
errYaping Duan; Peng Cheng; Zhen Zhang; Kewen Chen; Ningning Li; Jie Fei; Lehua Qi
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errSave
Strong yet ductile heat-resistant aluminum alloy by additive manufacturing
errNature Communications
IF15.7
err2026-04-15
err0
errOAAI
errGan Li; Yuhe Huang; Chunlu Zhao; Xi He; Shuo Wang; Qiyang Tan; Ying Li; Fucong Lyu; Guanghui Feng; Junhua Luan; Wanqian Hu; Zhenmin Li; Xinggang Li; Yanjin Xu; Yuansong Zeng; Zhiqiang Li; Xinping Mao; Ming-Xing Zhang; Lehua Qi; Qiang Zhu; Jian Lu
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An innovative multi-dimensional PyC-Cu NPs co-modification strategy for graphene reinforced Mg matrix composites for EMI shielding and thermal conduction
errCarbon
IF11.6
err2026-04-11
err0
PREAI
errYuan Ma; Lingjun Guo; Jiming Zhou; Jiawei Fu; Wenlong Tian; Lehua Qi
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errSave
Uniform aluminum droplet deposition manufacturing in an open environment: Oxidation suppression and stable printing under coaxial shielding gas
errJOURNAL OF MATERIALS PROCESSING TECHNOLOGY
IF7.5
err2026-01-21
err0
PREAI
errZhou, Yi; Luo, Jun; Su, Lin; Qi, Lehua
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Increased electromagnetic interference shielding and load bearing with a three-dimensional pristine graphene@pyrocarbon skeleton in AZ91D
errNature Communications
IF15.7
err2026-01-15
err0
errOAAI
errYuan Ma; Lingjun Guo; Yuchen Cao; Lehua Qi
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errSave
Integrated experimental and numerical modeling study of compressive behaviors of needled C/C composite rings at room and high temperatures
errThin-Walled Structures
IF6.6
err2025-12-11
err0
PREAI
errJian Ge; Xujiang Chao; Wei Li; Wenlong Tian; Yang Zhao; Lehua Qi; Hejun Li
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Broadband electromagnetic absorption up to 1473 K enabled by dielectric frequency-dispersion engineering in ceramic composites
errNature Communications
IF15.7
err2025-12-10
err0
errOAAI
errBin Ren; Yujun Jia; Lehua Qi; Qiangang Fu; Yixiang Lin; Hang Yu; Junjie Cheng; Mengyu Dai; Qiang Song; Yulei Zhang; Xianghui Hou; Hejun Li
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errSave
Enhanced tribological performance of environmentally friendly lubricants with CS/ZnO composite nanoparticles additives
errCarbon
IF11.6
err2025-12-02
err0
PREAI
errYing Xia; Peng Cheng; Jie Fei; Wenshan Wang; Jifeng Yan; Zimu Hu; Lehua Qi
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errSave
Multi-matrix co-optimization and artificial neural network-assisted property prediction of carbon fiber reinforced friction materials
errTribology International
IF6.9
err2025-10-12
err0
PREAI
errPeng Cheng; Jie Fei; Lehua Qi; Zhaoxi Gou; Tengyang Zhang; Ying Xia; Wenshan Wang; Hejun Li
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errSave
Numerical evaluation of temperature-dependent mechanical behaviors of needled carbon/carbon composites from 25 ℃ to 1200 ℃
errJournal of the European Ceramic Society
IF6.2
err2025-09-11
err0
PREAI
errJian Ge; Xujiang Chao; Wenlong Tian; Weiqi Li; Lehua Qi
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errSave
Mode-Ⅱ fracture behaviors of C/C composites with different preform architectures: An experimental combined numerical investigation
errJournal of Alloys and Compounds
IF6.3
err2025-09-01
err0
PREAI
errHaoteng Hu; Yajun Wang; Linjie Xie; Lehua Qi; Wenlong Tian; Xujiang Chao
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errSave
Boosting the Low-Temperature Tribological Properties of Carbon Fiber/Phenolic Resin Composites Through 1H,1H,2H,2H-Perfluorooctane Trichlorosilane Modification
errPOLYMER COMPOSITES
IF4.7
err2025-09-01
err0
PREAI
errZhang, Tengyang; Fei, Jie; Yan, Jifeng; Gou, Zhaoxi; Cheng, Peng; Qi, Lehua
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Ti3C2Tx hierarchical stereostructure for innovatively synchronous enhancement on wear resistance and corrosion protection of fabric/phenolic composite liners
errCarbon
IF11.6
err2025-09-01
err0
PREAI
errJifeng Yan; Jie Fei; Tengyang Zhang; Zhaoxi Gou; Yumeng Liu; Ying Xia; Zhiyu Liu; Lehua Qi
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errSave
Gas entrapment behavior during metal micro-droplet printing on curved substrates
errInternational Journal of Heat and Mass Transfer
IF5.8
err2025-08-30
err0
PREAI
errDi Wu; Hao Yi; Zenan Niu; Jun Luo; Huajun Cao; Lehua Qi
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errSave
Tribological properties of TiN-Si2N2O modified C/C-SiC composites by warm pressing-in-situ densification
errTribology International
IF6.9
err2025-07-25
err0
PREAI
errZimu Hu; Running Wang; Zhaoxi Gou; Tengyang Zhang; Chiyu Liu; Ying Xia; Jie Fei; Lehua Qi
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errSave
Nano-Fe3O4 modified carbon fiber reinforced polymer composites with friction self-healing and excellent wear resistant functionalities
errcomposites part b engineering
IF0
err2025-07-16
err0
PREAI
errChang Li; Jie Fei; Jifeng Yan; Tengyang Zhang; Lehua Qi
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Enhanced strength and toughness of continuous carbon fiber reinforced aluminum matrix composite ring component prepared by indirect extrusion
errCOMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING
IF8.9
err2025-07-01
err0
PREAI
errZhou, Jiming; Bai, Yunfeng; Li, Xiaobo; Qi, Lehua
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Effect of CNT embedding angle on tensile behavior and dislocation mechanisms in magnesium matrix composites: a molecular dynamics study
errResults in Physics
IF4.6
err2025-05-31
err0
errOAAI
errChentong Zhao; Jiming Zhou; Yunfeng Bai; Kang Yun; Lehua Qi
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errSave
Soft Optical Fibers for Biomedical and Wearable Technologies: Current Trends and Future Prospects
errADVANCED FUNCTIONAL MATERIALS
IF19
err2025-05-05
err0
PREAI
errWang, YD; Zhou, YY; Qi, L; Zhang, YY
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Research Directions

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Co-authors
Cooperation Journals
D
Detlef Lohse
H-index: 113 · Papers: 1.5K
J
Jian Lü
H-index: 103 · Papers: 1.6K
B
Bingqing Wei
H-index: 96 · Papers: 449
任斌 cover
任斌 (Bin Ren)
H-index: 96 · Papers: 679
L
Li Lü
H-index: 91 · Papers: 846
View more