只有从性能上有了可靠的预测能力,才能被工程设计师们所接受并用于材料的结构设计与结构件的制造。本文提出几种根据晶体X射线衍射线分析,预测合金材料力学性能的方法,简称为《XRAY法》,并以实际材料的测试数据证明方法的可行性。 Only from the performance of a reliable prediction ability, can be accepted by engineering designers and used for the structural design of materials and structural parts manufacturing. In this paper, several methods to predict the mechanical properties of alloy materials based on X-ray diffraction analysis are proposed, which are referred to as “XRAY method” for short, and the feasibility of the method is proved by the test data of actual materials.