【作者】 王改莲； 吴翠微； 董建新； 谢锡善；

【Author】 WANG Gai lian, WU Cui wei, DONG Jian xin, XIE Xi shan (High Temperature Materials Research Laboratory, Univ. of Sci. and Tech., Beijing, 100083,China.)

【机构】 北京科技大学高温合金研究室；

【摘要】 本文用计算机图形处理软件PHOTOSHOP对扫描电镜拍摄到的INCONEL71 8合金中的αCr析出相进行了定量分析。结果表明,采用图形处理软件PHOTOSHOP可以方便地计算出αCr相的体积密度和颗粒大小。计算机图形处理软件PHOTOSHOP是一种简便有效的定量研究工具更多还原

【Abstract】 In this paper, the quantitative study was carried out using computer software PHOTOSHOP to analyze the SEM photos of α Cr precipitates in superalloy Inconel 718. It was shown that the volume fraction and particle size of α Cr precipitates can be conveniently calculated using the PHTOSHOP software, so the image process software PHOTOSHOP is a convenient and effective tool in the quantitative study.更多还原