Grain Boundary Character Distributions of Coincidence Site Lattice Boundaries in WC-Co Composites Under Plastic Deformation [塑性变形条件下硬质合金中重位点阵晶界的特征分布] - 文章详情页

作者：

Yuan, X. (Yuan, X..) | Zhang, X. (Zhang, X..) | Deng, S. (Deng, S..)

收录：

Scopus PKU CSCD

摘要：

By　virtue　of　five　parameter　analysis　(FPA)　method,　the　grain　boundary　character　distributions　(GBCDs)　were　measured　for　both　Σ13a　and　Σ2　coincidence　site　lattice　(CSL)　boundaries　in　WC-Co　composites　under　plastic　deformation　condition.　For　the　two　CSL　boundaries,　compared　to　the　cases　in　the　undeformed　sample,　both　their　populations　and　their　habit　plane　occurrence　frequencies　decrease　in　the　plastically　deformed　sample.　The　interpretation　about　the　GBCD　evolution　during　plastic　deformation　is　proposed　based　on　the　analysis　of　fine-sorted　crystallographic　plane　categories.　Copyright　©　2019,　Northwest　Institute　for　Nonferrous　Metal　Research.　Published　by　Elsevier　BV.　All　rights　reserved.

关键词：

Electron backscattered diffraction; Five parameter analysis; Tungsten carbide; Σ13a grain boundary; Σ2 grain boundary

作者机构：

[ 1 ] [Yuan, X.]College of Materials Science and Engineering, Beijing University of Technology, Beijing, 100124, China
[ 2 ] [Zhang, X.]College of Materials Science and Engineering, Beijing University of Technology, Beijing, 100124, China
[ 3 ] [Deng, S.]College of Materials Science and Engineering, Beijing University of Technology, Beijing, 100124, China

通讯作者信息：

[Yuan, X.]College of Materials Science and Engineering, Beijing University of TechnologyChina

电子邮件地址：

bjutfive@163.com

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