Publication Date:
2017-02-18
Description:
High temperature oxidation properties of MgF 2 in air were studied. The changes of phase composition, macro surface morphology, weight and elemental composition of MgF 2 samples with temperature were investigated by using XRD, EDS and gravimetric analyses. The results show that the oxidation reaction of MgF 2 converted to MgO occurred at high temperature, and the reaction was accelerated by the increase of temperature and the presence of impurities. This result clarifies the understanding of the high temperature oxidation behavior of MgF 2 in air, and provides a theoretical basis for the reasonable application of MgF 2 in optical coating materials, electronic ceramic materials and magnesium melt protection.
Print ISSN:
1757-8981
Electronic ISSN:
1757-899X
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
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