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financial support by the Deutsche Forschungsgemeinschaft within the framework of the Priority Program“Compositionally Complex Alloys-High-Entropy Alloys(CCA-HEA)”(SPP 2006),grant no.KA 4631/1-1,FR 1714/7-1。
In the present study,the micro-mechanical behavior of Co CrFeMnNi high-entropy alloy was investigated using an in-house micro-tensile setup at room temperature and 550℃ at different strain rates.Micromechanical prope...
financially supported by the National Natural Science Foundation of China(Nos.51690163 and 51601147);the Science Challenge Project(No.TZZT2019-D1.5);the Ministry of Science and Technology of China(No.2017YFA0700700);the United States National Science Foundation(Nos.DMR-1006557,1611180,and 1809640);the Fundamental Research Funds for the Central Universities in China(No.G2016KY0302);the CyberStar cluster funded by NSF through grant No.OCI-0821527;the XSEDE clusters supported by NSF through Grant No.ACI-1053575。
Metallic amorphous/crystalline(A/C)nanolaminates exhibit excellent ductility while retaining their high strength.However,the underlying physical mechanisms and the resultant structural changes during plastic deformati...
financially supported by National Natural Science Foundation of China (Nos. 51671067, 51761135125 and 11771407);the Plan for Scientific Innovation Talent of Henan Province (No. 164200510011);the Innovative Research Team of Science and Technology in Henan Province (No. 17IRTSTHN007)
In the current research, serrated flow is investigated under tensile and compressive loading in a ZrCubased bulk metallic glass composite (BMGC) that is well known for its plastic deformability, which is higher than t...