In-situ Hot Pressing Synthesis and Corrosion Properties of High Pure Cr_2AlC
原位热压合成高纯Cr_2AlC块体材料及其腐蚀性能的研究

Cr2AlC bulk material was prepared in-situ by hot pressing sintering using Cr3C2,Cr and Al as the starting materials.The samples were characterized using X-ray diffraction(XRD) and scanning electron microscope(SEM).The reaction process was investigated by means of differential scanning calorimetry(DSC).The corrosion properties of Cr2AlC in the acid and alkali solutions were obtained by weight loss method.The XRD result shows that high purity Cr2AlC bulk material can be synthesized by hot pressing with n(Cr3C...