25 Papers
65 Citations
C.L. Yang is an academic researcher from Northwestern Polytechnical University. The author has contributed to research in topics: Shot peening & Nucleation. The author has an hindex of 11, co-authored 25 publications.
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Papers
Enhanced strength and ductility of A356 alloy due to composite effect of near-rapid solidification and thermo-mechanical treatment
TL;DR: In this article, a new processing protocol was proposed by combining near-rapid solidification with two-step thermo-mechanical treatment (TMT), which significantly improved the ductility of the alloy, in combination with first-step TMT including equal channel angular pressing (ECAP) and intermediate heat treatment, was applied to refine eutectic Si particles and make them evenly distributed in the matrix.
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Grain refinement of Fe75Ni25 alloys at low undercooling
TL;DR: In this paper, the grain refinement of Fe 75 Ni 25 alloys at low undercooling was investigated by fluxing and cyclic superheating methods, and it was shown that the grain degradation can be attributed to the breakup of dendrite-skeletons by remelting.
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Dendrite morphology and evolution mechanism of nickel-based single crystal superalloys grown along the and orientations
TL;DR: In this paper, the dendrite morphologies of single crystal superalloy grown along were different from that of the conventional primary dendrites, showing irregular cruciforms and array in rows in a transverse section.
27
Characteristics and formation mechanisms of defects in surface layer of TC17 subjected to high energy shot peening
TL;DR: In this paper, the microstructure and defect characteristics in the surface layer of TC17 subjected to high energy shot peening (HESP) were investigated detailedly, in which the particular attention was to reveal the formation mechanisms of defects, the interaction among defects and the effect of the nanograins on the defects.
26
Thermodynamics of nano-scale grain growth
TL;DR: According to an empirical relation derived from Gibbs' adsorption equation and McLean's grain boundary (GB) segregation model, GB energy reduces upon grain growth in nano-scale alloys.
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