测量了淬火、回火和冷变形状态下Ni42CrTi埃林瓦合金的穆斯堡尔谱,并由谱计算了内场分布曲线P(H).实验所得的P(H)曲线的分布是很宽的,并可分解为三个高斯分布的曲线,代表了铁原子的三种不同的择优组态.内场的变化可归因于合金中γ’相的沉淀,后者导致了铁原子近邻环境的变化.比较P(H)曲线上不同内场处几率峰下的相对面积,可以得出合金在不同状态下的γ’相的相对量.此外,穆斯堡尔谱的组分的强度比表明了磁矩的择优取向的程度. The Maussbauer spectra of Ni42CrTi Elhinvar alloy under the conditions of quenching, tempering and cold deformation were measured, and the infield distribution curve P (H) was calculated from the spectrum.The distribution of the P (H) curves obtained was very wide , And can be decomposed into three Gaussian distribution curves, representing three different preferential configurations of iron atoms.The variation of the infield can be attributed to the precipitation of γ ’phase in the alloy, which leads to the close proximity of iron atoms to the environment The relative amounts of the γ ’phase in different states of the alloy can be obtained by comparing the relative areas under different peaks of the P (H) curves at different infields.In addition, the intensity ratio of the components of the Mössbauer spectra The degree of preferred orientation of the magnetic moment is shown.