The coefficient of rust volume expansion is deduced based on aforementioned mechanism. Moreover, according to the data surveyed in situ, statistical results of the coefficient are given.
3
测定了涂层抗拉强度、膨胀系数、一定条件下的磨损体积、气孔率等性能。
The properties of coatings. e. g. tensile strength, expansion coefficient, wear volume under given conditions and porosity, etc. were tested.