Structural modeling and mechanical research of carbon nanotube reinforced aluminum matrix composites using strain gradient theory

Autor: Xinrui Min, Biao Yan, Xihang Zhao, Xiaowen Fu, Zhenming Yue, Zhanqiu Tan, Zhiqiang Li

Publikováno v: Journal of Materials Research and Technology, Vol 22, Iss , Pp 1375-1391 (2023)

Carbon nanotube (CNT)-reinforced aluminum alloys (Al) are considered to be the ideal metal-matrix composites owing to their high strength and elastic moduli. However, they have low ductility. In addition, the inhomogeneity of the structure makes a st

Externí odkaz: https://doaj.org/article/a2e205f2bbc44dc29a3fc421d04b6502

Study on Microstructural Evolution of DP Steel Considering the Interface Layer Based on Multi Mechanism Strain Gradient Theory

Autor: Qianduo Zhuang, Zhenming Yue, Lingxiao Zhou, Xihang Zhao, Jiashuo Qi, Xinrui Min, Zhongran Zhang, Jun Gao

Publikováno v: Materials, Vol 15, Iss 13, p 4590 (2022)

A multi-mechanism constitutive model is proposed in this paper to better describe the effect of the local hardening behavior of the interface layer on the mechanical heterogeneity of dual-phase (DP) steel. The constitutive equations considering the g

Externí odkaz: https://doaj.org/article/a0ca6a5c06664bc48b8299d26fd95c01

Trimodal grain structure enables high-strength CNT/Al-Cu-Mg composites higher ductility by powder assembly & alloying

Autor: Zhenming Yue, Zhanqiu Tan, Zhiqiang Li, Xiaowen Fu, Ding-Bang Xiong, Zan Li, Xinrui Min, Genlian Fan

Publikováno v: Materials Research Letters, Vol 9, Iss 1, Pp 50-57 (2021)

A grain structure tailoring strategy was implemented by powder assembly & alloying in carbon nanotube reinforced Al-Cu-Mg composites. Tensile tests revealed that composites with trimodal grain structure had an outstanding combination of strength and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec13c20762b286947ce747e34b3391e1
https://doaj.org/article/66292015725c43ed9e01ed2efdf3e53c

Broad stress triaxiality ratio band fracture experiments in DP900 metal sheets and corresponding predictive capability of advanced phenomenological and micromechanical fully coupled damage models

Autor: Zhenming Yue, Xinrui Min, Jun Gao, Zhiyu Tuo, Xincun Zhuang, Celal Soyarslan, Houssem Badreddine, Khemais Saanouni

Publikováno v: Materials Science and Engineering: A
Materials Science and Engineering: A, 2021, 811, pp.140978. ⟨10.1016/j.msea.2021.140978⟩
Materials Science and Engineering A, 811:140978. Elsevier

Correct prediction of the fracture time and location and their evolution in metallic materials has always been a research hotspot in the field of metal forming. To this end, and in the context of metal forming process simulation, an advanced mathemat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::06565f268c444f5d15bb976339498a2c
https://hal.science/hal-03621797

Comparison of two uncoupled ductile damage initiation models applied to DP900 steel sheet under various loading paths

Autor: Liangyu Qiu, Xinrui Min, Xincun Zhuang, Houssem Badreddine, Jun Gao, Zhiyu Tuo, Zhenming Yue

Publikováno v: International Journal of Damage Mechanics
International Journal of Damage Mechanics, 2021, 30 (1), pp.25-45. ⟨10.1177/1056789520945002⟩

International audience; Accurate prediction of the fracture occurrence of high strength materials is always the hot spot in the research field of metal-forming process. Appropriate material model is the key issue which can accurately describe the mec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1aab0c7e331d08ed4eabbc132465534a
https://hal.science/hal-03621860