Three-dimensional analysis of microstructures
Three-dimensional analysis of microstructures
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DOI：
10.1016/s1044-5803(00)00046-2
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发表时间：
2000-07-01
影响因子：
4.7
通讯作者：
Rosenberg, RO
中科院分区：
文献类型：
--
作者：
Kral, MV;Mangan, MA;Rosenberg, RO
当使用传统的金相技术时，材料科学家经常对埋藏在材料中的三维（3D）特征的形状、分布和连通性做出假设。最近的研究表明，这些假设可能是错误的。本文介绍了三种不同合金钢显微组织的三维分析方法。利用计算机辅助可视化的三维重建序列切片图像，对原共析渗碳体、铁素体和整个珠光体群体进行了表征。本文描述了各种实验技术，以及计算机辅助重建和可视化的最新结果和进展。(C) 2000 Elsevier Science Inc.；版权所有。
When using traditional metallographic techniques, materials scientists often make assumptions about the shape, distribution, and connectivity of three-dimensional (3D) features that lie buried within the material. Recent work has shown that these assumptions can be incorrect. An approach to 3D analysis of microstructures is demonstrated here in three different alloy steels. Proeutectoid cementite, ferrite, and an entire pearlite colony were characterized using computer-aided visualization of 3D reconstructions from serial section images. The present article describes various experimental techniques, as well as recent results and advances in computer-aided reconstruction and visualization. (C) 2000 Elsevier Science Inc. All rights reserved.