论文部分内容阅读
本文主要是叙述应用X射线背射劳厄照相法对定向凝固镍基高温合金DZ_(17)进行柱晶取向的测定,通过合金铸态样品和形变样品柱晶取向参数的测定,对合金材料的主要力学性能与晶体取向之间的关系进行深入的探讨。
This paper mainly describes the determination of the columnar orientation of the directionally solidified Ni-based superalloy DZ 17 by X-ray back-Laue photography. Through the determination of the columnar orientation parameters of as-cast and deformed samples, The main mechanical properties and crystal orientation of the relationship between in-depth discussion.