... strain-hardening exponent应变硬化指数 strain-hardening strength应变硬化强度 strain-induced precipitation应变感生析出、应变感生沉淀 ...
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本文主要讨论了在材料线性应变硬化效应的情况下，自紧管应力与强度的计算公式的推导。
Considering the linear strain-hardening effect of materials, this paper proposes a computation method for the stresses and strength of autofrettaged cylinders.
相对于常规奥氏体轧制，铁素体轧制薄板的屈服强度下降了20%左右，伸长率及应变硬化指数与之相当。
Compared with the strip produced by conventional austenite rolling, the yield strength of the ferrite rolled strip was lower by about 20%, with same elongation and strain hardening exponent.
接枝率高的PP，可提高PP体系的熔体强度和拉伸黏度及其应变硬化。
The PP with high grafting rate can improve the melt strength and the extensional viscosity of a PP system and the strain hardening.
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