film toughness 中文意思是什麼
film toughness
解釋
膜強度-
An investigation on force controlling method for measuring fracture strength and toughness of diamond film
測定金剛石膜斷裂強度及斷裂韌性的力控製法研究 -
The fracture strengh at room temperature of 95. 2 % desity materials is lower than rbsc but higher than mosi2 ; the fracture toughness at room temperature is higher than mosi2 and reach the level of rbsc. when oxidated at 900 c, the evaporation of moo3, co, co2 destroyed the oxidation film ( sio2 ), the composite lost the weight because of the evaporation of moo3. when oxidated at 1300 c, densitive oxidation film coverd the surface which composed by sio2 and mo5si3
在900氧化時，因為moo _ 3 、 co 、 co _ 2的揮發對氧化膜的破壞作用，無法在材料表面形成緻密的sio _ 2氧化層，在該溫度下復合材料表現為失重。在1300 ；氧化時，材料表面形成了緻密的sio _ 2 、 mo _ 5si _ 3氧化層，復合材料先表現為失重，后表現為增重。
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