CAJ | 학술논문

在纳米压入法材料力学性能测试中，面积函数的准确测量对保证测量结果的准确性非常重要。本文对纳米压入测试中常用的面积函数确定方法进行了分类介绍，并对各种方法的特点进行了分析，指出了为提高纳米硬度和弹性模量等力学性能参数的测量准确性对面积函数进行校准的必要性。
재납미압입법재료역학성능측시중，면적함수적준학측량대보증측량결과적준학성비상중요。본문대납미압입측시중상용적면적함수학정방법진행료분류개소，병대각충방법적특점진행료분석，지출료위제고납미경도화탄성모량등역학성능삼수적측량준학성대면적함수진행교준적필요성。
Accurate measurement of the area function is very important in measuring mechanical properties of materials by nanoindentation method. The commonly used methods for determining the area function in nanoindentation test are introduced. The characteristics of the various methods are analyzed. It is pointed out that the calibration of area function is necessary for improving the measurement accuracy of hardness and e-lastic modulus.