Molybdenum-tungsten acid scandium composite material and preparation method thereof
A composite material, scandium tungstate technology, applied in the field of composite materials, can solve problems such as easy expansion and poor strength, achieve the effects of excellent performance, improve high temperature strength, and avoid separation
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[0014] Specific implementation mode 1: In this embodiment, the molybdenum-scandium tungstate composite material is made of 35%-75% scandium tungstate, 1%-10% iron and 20%-60% molybdenum according to the mass percentage; the tungsten The mass purity of scandium acid is not less than 98%, and the mass purity of iron is not less than 99%.
Example Embodiment
[0015] Specific embodiment two: this embodiment is different from specific embodiment one in that the content of molybdenum-scandium tungstate composite material is 40%~70% scandium tungstate, 3%~7% iron and 25%~55% by mass percentage. Made of molybdenum. Others are the same as the first embodiment.
Example Embodiment
[0016] Specific embodiment three: This embodiment is different from one of specific embodiments one or two in that the molybdenum-scandium tungstate composite material is made of 60% scandium tungstate, 5% iron and 35% molybdenum according to the mass percentage. Others are the same as the first or second embodiment.
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