用SACP技术分析立方晶系金属中晶粒位向的一种方法

A Method for Analysing the Grain Orientation of the Cubic System Metals by SACP Technique

ＳＡＣＰ分析技术是分析多晶材料中晶粒位向的一种有效方法。应用ＳＡＣＰ技术，本文发展了一种确定立方晶系金属中晶粒位向的新方法。此方法的优点是：可以直接从给定ＳＡＣＰ的几何特征确定晶粒位向，而不需象通常方法那样，要对给定ＳＡＣＰ进行结晶学注释和有关矢量运算。

The SACP technique is an effective method for analysing the orientation of individual grain in polycrys-talline materials. In present paper a new method for determining the grain orientation of the cubic system metalshas been developed by means of SACP technique. The advantage of present method is that the grain orientationcan be determined directly from the geometrical characters of the given SACP without regard for the crystallo-graphic interpretation and then the related vector calculus on it as the ordinary method.