一、前言 材料的宏观特性是由它的微观结构和性质所决定的。为了提高材料的性能,在进行工艺研究时必须对材料的微观结构、组织状态、晶粒大小及取向分布等进行观察,从而来指导工艺研究。文中介绍了三种不同金属材料的织构与加工工艺参数的关系。 First, the preface The macroscopic nature of the material is determined by its microstructure and properties. In order to improve the performance of materials, the process of research must be microscopic structure of the material, the state of the organization, grain size and orientation of the observed, in order to guide the process of research. The paper introduces the relationship between texture and processing parameters of three different metal materials.