this paper analyzes the impact of axial thrust and thermal dilation on the safe operation of the unit after the modification and puts forward some necessary safety measures.
as the representative of ferritic steel, it has a low rate of thermal dilation and good formability and oxidation resistance.
作为铁素体钢的代表钢种,热膨胀率抵,成形性及耐氧化性优。
by analyzing the experimental results, the relationship between tdc and age was derived. in this way, shrinkage and thermal dilation can be separated from each other.