【摘要】 简介了EBSD技术在我国的应用状况和发展趋势,提出了主要存在的问题及推广该技术的建议,并列举了EBSD技术在微织构分析中应用的三个例子:1)铝合金中第二相粒子对基体亚晶转动及再结晶新晶粒取向的影响;2)铝、镁合金中孪晶的取向特点及与基体取向的关系;3)形变晶粒中的取向差分布及对析出的影响。更多还原

【Abstract】 A review is given of the current status of domestic EBSD applications and of the trends in its development.The main problems concerning its application and suggestions for spreading the use of the technique are discussed.Three examples of applying the EBSD technique to the analyses of microtexture are given: 1) the influence of large particles on subgrain rotations and orientations of new grains in an Al alloy;2) twin orientations and their dependence on the matrix orientation in Al and Mg alloys;and 3) the influence of misorientations within deformed grains on precipitation.更多还原