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Congcong Zhao
Researcher at Tsinghua University
Publications - 9
Citations - 342
Congcong Zhao is an academic researcher from Tsinghua University. The author has contributed to research in topics: Microstructure & Martensite. The author has an hindex of 5, co-authored 9 publications receiving 173 citations.
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Microstructure of selective laser melted AlSi10Mg alloy
TL;DR: In this article, the influence of laser power during selective laser melting (SLM) on the grain morphology and texture component in AlSi10Mg alloy has been investigated, using electron backscattered diffraction (EBSD).
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CNT-reinforced AlSi10Mg composite by selective laser melting : microstructural and mechanical properties
Xihe Liu,Congcong Zhao,Xin Zhou,Florian Eibl,Zhijian Shen,Zhijian Shen,Wei Liu,Wilhelm Meiners +7 more
TL;DR: In this article, the influence of CNTs on the density, microstructure, and strength of SLM CNT-AlSi10Mg composites was investigated.
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Effect of annealing temperature and time on microstructure evolution of 0·2C–5Mn steel during intercritical annealing process
TL;DR: In this article, the microstructure evolution of 0·2C-5Mn steel during intercritical annealing at different temperatures was studied, and it was found that the micro-structure gradually evolved from martensite structure into a structure consisting of austenite and ferrite during the intercritical internealing process.
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Effect of Build Direction on Fatigue Performance of L-PBF 316L Stainless Steel
Chenfan Yu,Yuan Zhong,Peng Zhang,Zhenjun Zhang,Congcong Zhao,Zhefeng Zhang,Zhijian Shen,Zhijian Shen,Wei Liu +8 more
TL;DR: In this article, the microstructure and fatigue and tensile properties of 316L stainless steel fabricated via laser powder bed fusion (L-PBF) were investigated and the results of X-ray diffraction tomography showed that there was no significant difference in morphology and size/distribution of the defects in the HB and VB samples.
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Microstructure of a Ti-50 wt% Ta alloy produced via laser powder bed fusion
TL;DR: In this paper, nearly fully dense and in situ alloyed Ti-50-wt% Ta samples were fabricated by the laser powder bed fusion (LPBF) of mechanically mixed powders.