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of 44
pro vyhledávání: '"Chao Xu"'
Autor:
Chao Xu, Sıla Ece Atabay, Oscar Sanchez-Mata, Sun Yong Kwon, Jose Alberto Muñiz-Lerma, Maria Argelia Macias-Sifuentes, Mathieu Brochu
Publikováno v:
Progress in Additive Manufacturing. 6:417-430
Metastable β-titanium alloys are attractive for their high strength-to-density ratio, good hardenability, excellent fatigue behavior, and corrosion resistance. Among these alloys, β-21S, with a composition of Ti–15Mo–3Nb–3Al–0.2Si (wt%), is
Publikováno v:
MATERIALS TRANSACTIONS. 60:2361-2367
Publikováno v:
MATERIALS TRANSACTIONS. 60:2319-2327
Publikováno v:
Applied Surface Science. 480:349-360
Although nano polycrystalline diamond (NPD) is found with hardness equal to, or even higher than that of single crystal diamond, there are still some controversies about its mechanical responses as well as the plastic deformation mechanisms during th
Publikováno v:
Ceramics International. 44:22121-22128
Although the recently synthesized nanotwinned diamond was found with Vickers hardness exceeding 200 GPa, almost twice the commonly quoted hardness of single crystal diamond, there are still some controversies about the twin-size effects on its hardne
Publikováno v:
Materials Science and Engineering: A. 737:223-229
A strong and ductile Mg-8Al-1Zn-1Ca-0.3Mn (wt%) alloy sheet has been successfully developed via commercial rolling process. The ultimate tensile strength, 0.2% proof stress, and elongation to failure along the rolling direction of the sheet are 371 M
Publikováno v:
Acta Metallurgica Sinica (English Letters). 32:205-217
Mg-2Al-1.2Ca-0.2Mn (at%)-based alloys with Ce-rich mischmetal (MM) substitution of 0–0.6 at% for Ca were hot extruded at 400 °C. The effect of MM substitution on the microstructure and mechanical properties of the extruded alloys was investigated.
Publikováno v:
The Minerals, Metals & Materials Series ISBN: 9783030655273
Twin-roll-cast Mg-3.07Al-0.25Mn (mass%) alloy was continuously rolled at a warm temperature, and the room-temperature stretch formability, tensile properties, microstructures, and texture of the annealed sheets were investigated. The sheet rolled at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2149b930630f72083899aaefef4e91c0
https://doi.org/10.1007/978-3-030-65528-0_3
https://doi.org/10.1007/978-3-030-65528-0_3
Autor:
Marco J. Starink, W.T. Sun, Xiao Guang Qiao, Mingyi Zheng, Chao Xu, Shigeharu Kamado, Nong Gao, Houwen Chen, Xiaojun Zhao
Publikováno v:
Acta Materialia. 151:260-270
In this study, the ageing behaviour of a nanostructured Mg-8.2Gd-3.8Y-1.0Zn-0.4Zr (wt.%) alloy produced by solution treatment followed by high pressure torsion (HPT) was systematically investigated using hardness testing, high resolution high-angle a
Publikováno v:
Journal of Materials Engineering and Performance. 27:2373-2380
Semisolid slurry of A357 aluminum alloy was prepared using a temperature-controllable electromagnetic stirrer and rheo-diecast at different temperatures. The effects of pouring temperature and electromagnetic stirring (EMS) on the porosity in rheo-di