期刊论文

Li, J

英文

Materials

1996-1944

2023

16

16

5682-

10.3390/ma16165682

Conceptualization, J.Y.; methodology, J.Y.; software, J.L.; validation, H.T., X.Y. and M.C.; formal analysis, Y.K.; investigation, W.L.; resources, Y.F.; writing—original draft preparation, J.L. and Y.F.; writing—review and editing, J.L. and J.Y.; supervision, J.Y.; funding acquisition, J.Y. All authors have read and agreed to the published version of the manuscript. This research was funded by the National Natural Science Foundation of China, grant number 51704221 and Project of Science and Technology Program of Hubei Province, grant number 2022EHB020.

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Mo, TiH(2), Al and graphite elemental powders were used as starting materials for the activation reaction sintering process, which was employed to fabricate porous Mo(2)TiAlC(2). The alteration of phase constitution, volume expansion, porosity, pore size and surface morphology of porous Mo(2)TiAlC(2) with sintering temperatures ranging from 700 °C to 1500 °C were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) and pore size tester. Both the pore formation mechanism and activation reaction process at each temperatu...