Abstract

Dispersion-hardening alloy based on the Ni–Cr–Nb–Mo system, which has high elastic characteristics, is used in telemetry and sensors. The presence of intermetallic phases of three modifications coherently associated with the matrix in the material after dispersion hardening was established using scanning electron microscopy (SEM), X-ray diffractometric analysis, and transmission electron microscopy (TEM). The effect of modifier groups on the mechanical characteristics of the alloy was established.

中文翻译：

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Ni-Cr-Nb-Mo系弥散硬化合金的组织形成及力学特性

摘要

基于 Ni-Cr-Nb-Mo 系的弥散硬化合金具有高弹性特性，用于遥测和传感器。使用扫描电子显微镜 (SEM)、X 射线衍射分析和透射电子显微镜 (TEM) 确定了分散硬化后材料中与基体相干相关的三种改性金属间相的存在。确定了改性剂组对合金机械特性的影响。