Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Suqiang Xu"'
Autor:
Jianzhong Zhou, Suqiang Xu, Shu Huang, Xiankai Meng, Jie Sheng, Haifeng Zhang, Jing Li, Yunhui Sun, Emmanuel Agyenim Boateng
Publikováno v:
Metals, Vol 6, Iss 11, p 279 (2016)
The aim of this study was to investigate the effects of the cryogenic treatment (CT) using liquid nitrogen on tensile properties and microstructures of the 2024-T351 aluminum alloy. Tensile tests were carried out, and tensile fractures were observed
Externí odkaz:
https://doaj.org/article/5040067642bb4bf5aef89b73abdb5d01
Autor:
Feng Aixin, Sun Yunhui, Shu Huang, Jing Li, Sheng Jie, Meng Xiankai, Jianzhong Zhou, Suqiang Xu, Haifeng Zhang
Publikováno v:
Surface and Coatings Technology. 345:31-39
The aim of this study was to investigate the effects of Cryogenic Treatment (CT) and Laser Peening (LP) on the fatigue properties of 2024-T351 aluminum alloy. The measurements of tensile properties and microhardness were carried out, and the residual
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4bb6cab2fabb54981b65bdc546caa1e0
https://doi.org/10.1016/j.surfcoat.2018.03.088
https://doi.org/10.1016/j.surfcoat.2018.03.088
Autor:
Sheng Jie, Suqiang Xu, Sun Yunhui, Shu Huang, Sun Qi, Emmanuel Agyenim Boateng, Jing Li, Jianzhong Zhou
Publikováno v:
Materials Science and Engineering: A. 707:612-619
The main purpose of this study is to investigate the mechanical properties and micro-structures of IN718 super-alloy subjected to Cryogenic Treatment (CT). Tensile tests were performed and their engineering stress-strain curves were examined. Fractur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38ecc28297dc0c15a93c8d0dece6fc99
https://doi.org/10.1016/j.msea.2017.09.049
https://doi.org/10.1016/j.msea.2017.09.049
Publikováno v:
Optics and Lasers in Engineering. 94:70-75
The thermal relaxation behaviors of residual stresses induced by laser peening (LP) in IN718 alloy were investigated using an integrated numerical simulation and experimental approach. LP and heat treatments (HT) were carried out after which the X-ra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e2efc7d083ed3ad669c390f4d8b6814
https://doi.org/10.1016/j.optlaseng.2017.03.004
https://doi.org/10.1016/j.optlaseng.2017.03.004
Publikováno v:
Optics & Laser Technology. 77:169-176
To deeply understand the effect of laser peening (LP) with different laser pulse energies on 6061-T6 aluminum alloy, the fatigue fracture morphologies evolution process at various fatigue crack growth (FCG) stages and the corresponding strengthen mec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc1c0b82bddc39f3d173fa2d6a5eaa7a
https://doi.org/10.1016/j.optlastec.2015.09.008
https://doi.org/10.1016/j.optlastec.2015.09.008
Autor:
J.Z. Lu, Jianzhong Zhou, Suqiang Xu, Saifang Huang, Meng Xiankai, James J. Sheng, Haifeng Zhang
Publikováno v:
Engineering Fracture Mechanics. 147:72-82
Laser peening (LP) with different coverage areas was carried out on Ti–6Al–4V titanium alloy specimens. Residual stresses, fatigue lives and fracture morphologies of specimens subjected to LP were analyzed. The LP-induced compressive residual str
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6564f29f7e405176b0ab63dea263a7b5
https://doi.org/10.1016/j.engfracmech.2015.08.026
https://doi.org/10.1016/j.engfracmech.2015.08.026
Autor:
Ramana V. Grandhi, Suqiang Xu
Publikováno v:
International Journal for Numerical Methods in Engineering. 48:1151-1164
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0084a15b99e77e72d55e94301fafb6c
https://doi.org/10.1002/(sici)1097-0207(20000720)48:8<1151::aid-nme938>3.0.co
https://doi.org/10.1002/(sici)1097-0207(20000720)48:8<1151::aid-nme938>3.0.co
Autor:
Suqiang Xu, Ramana V. Grandhi
Publikováno v:
Journal of Aircraft. 36:29-35
This paper reports on the testing of the adaptability of the new approximation tools for thermal structural optimization. A finite element based procedure is proposed for obtaining minimum mass design of structures subjected to stress, displacement a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e368ae0cc8f41ceae8f332c84fd0ee28
https://doi.org/10.2514/2.2442
https://doi.org/10.2514/2.2442
Autor:
Ramana V. Grandhi, Suqiang Xu
Publikováno v:
AIAA Journal. 36:2269-2275
Anew,two-pointapproximationofafunctionthatisverystraightforwardtobuildandthatprovidesaccurateand stable approximation is presented. Earlier developments of the two-point approximations had either incomplete matches at two data points or needed the so
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8991e7788fc0e27116030c73b9060f80
https://doi.org/10.2514/3.14115
https://doi.org/10.2514/3.14115
Autor:
Suqiang Xu, Ramana Grandhi
Publikováno v:
7th AIAA/USAF/NASA/ISSMO Symposium on Multidisciplinary Analysis and Optimization.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3bbf54c9f97d6726098df6fb5d82953
https://doi.org/10.2514/6.1998-4956
https://doi.org/10.2514/6.1998-4956