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Xinhua Wu
Researcher at Monash University, Clayton campus
Publications - 193
Citations - 8841
Xinhua Wu is an academic researcher from Monash University, Clayton campus. The author has contributed to research in topics: Microstructure & Alloy. The author has an hindex of 44, co-authored 190 publications receiving 6197 citations. Previous affiliations of Xinhua Wu include Ben-Gurion University of the Negev & Monash University.
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Evaluation of polychromatic X-ray radiography defect detection limits in a sample fabricated from Hastelloy X by selective laser melting
TL;DR: In this paper, a staircase sample was designed and fabricated from Hastelloy X by selective laser melting with step thicknesses ranging from 0.8mm to 10mm and with each step containing the same series of custom-made spherical, rod-shaped and coin-shaped defects arranged in different orientations.
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High temperature corrosion mechanisms of certain new TiAl-based intermetallic alloys in an aggressive H2/H2O/H2S environment at 850 °C
TL;DR: In this paper, the high temperature corrosion behavior of three TiAl-based intermetallic alloys was studied in an environment of H 2/H 2S/H2O yielding p S 2 ǫ∼ 6.8 −1.1 −1/6.8−1/1.
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Investigation on the Microstructure of Direct Laser Additive Manufactured Ti6Al4V Alloy
TL;DR: In this paper, the effect of the laser parameters on the microstructure of additive laser fabricated Ti6Al4V alloy was investigated, and it was found that huge columnar grains formed during laser fabrication of the alloy for a wide range of processing conditions, and the laser power, scanning speed and duration time had a significant effect on the refinement of the prior grains.
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Effect of solution heat treatment and hot isostatic pressing on the microstructure and mechanical properties of Hastelloy X manufactured by electron beam powder bed fusion
TL;DR: In this article, the effect of post-fabrication Solution Heat Treatment (SHT) and Hot Isostatic Pressing (HIP) on the microstructure and mechanical properties of Hastelloy X parts built by electron beam powder bed fusion (PBF-EB) process is investigated.
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Isotropic and improved tensile properties of Ti-6Al-4V achieved by in-situ rolling in direct energy deposition
Xinni Tian,Yuman Zhu,Chao Voon Samuel Lim,James C. Williams,Rod Boyer,Xinhua Wu,Kai Zhang,Aijun Huang +7 more
TL;DR: In this paper, a novel in-situ rolling technique coupled with the direct energy deposition (DED) was developed to fabricate a Ti-6Al-4V alloy part.