长程有序合金——金属间化合物——有许多独特的性质,例如,所有无序合金的屈服强度都是随着温度升高而下降,而这类合金的屈服强度通常却是随着温度的升高而增加。虽然长程有序合金是一类明显的高温应 Long-range, orderly alloys - intermetallics - have many unique properties. For example, the yield strength of all disordered alloys declines with increasing temperature, and the yield strength of such alloys usually varies with temperature Increase and increase. Although the long-range order alloy is a class of obvious high temperature should