钛合金二维微观组织结构的计算机重构技术研究

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英文篇名：Study on the Computer Reconstruction of 2D Microstructure for Titanium Alloys 作者：李奎荣 ; 王玉玲 ; 杨勇 ; 李明 英文作者：Li Kuirong;Wang Yuling;Yang Yong;Li Ming;Qingdao Technological University,College of Mechanical Engineering; 关键词：钛合金材料 ; 二维微观组织结构 ; 可视化 ; 计算机重构 英文关键词：computer simulation;;design;;efficiency;;feature extraction;;grain boundaries;;image reconstruction;;microstructure;;reconstruction;;titanium alloys;;two dimensional;;two-dimensional microstructure;;visualization 中文刊名：JXKX 英文刊名：Mechanical Science and Technology for Aerospace Engineering 机构：青岛理工大学机械工程学院; 出版日期：2015-03-15 出版单位：机械科学与技术 年：2015 期：v.34;No.241 基金：国家自然科学基金项目(51105216);; 山东省优秀中青年科学家科研奖励基金项目(BS2011ZZ006)资助 语种：中文; 页：JXKX201503033 页数：4 CN：03 ISSN：61-1114/TH 分类号：163-166

摘要

为克服现有计算机重构算法的不足,提出基于几何特征提取和可视化仿真相结合的高效计算机重构算法。以钛合金材料的扫描电子显微镜实验数据为依据,在进行晶粒轮廓几何特征分离提取的基础上,基于计算机语言进行材料二维微观组织结构的可视化设计,最终实现了钛合金材料二维微观组织多晶粒拓扑结构的计算机重构。
        To overcome the shortcomings of existing computer reconstruction algorithms, the efficient computer reconstruction algorithm was proposed based on the geometrical feature extraction and visualization simulation. According to the SEM results of titanium alloys,based on the geometrical feature extraction of grain contour and the visual design of two-dimensional microstructure,the computer reconstruction algorithm for two-dimensional microstructures of titanium alloy with polycrystalline topological structure is achieved.

引文

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