CHARACTERIZATION OF CREEP CAVITY SHAPE IN HOT-PRESSED SILICON CARBIDE USING SMALL-ANGLE NEUTRON SCATTERING.

被引：7

作者：

Page, R.A. ^{[1
]}

Spooner, S. ^{[1
]}

机构：

[1] Southwest Research Inst, San, Antonio, TX, USA, Southwest Research Inst, San Antonio, TX, USA

来源：

Journal of Materials Science | 1986年 / 21卷 / 04期

关键词：

MATERIALS TESTING - Compression Tests - NEUTRONS - Scattering;

D O I：

10.1007/BF00553282

中图分类号：

学科分类号：

摘要：

Fine-grained silicon carbide with a continuous second-phase grain-boundary film was crept under compressive loading at 1600 degree C. The shape of the resultant grain-boundary cavities was characterized using small-angle neutron scattering. During the early stages of creep the cavities grew more rapidly in the plane of the grain boundary. During the latter stages of creep the cavities grew more rapidly perpendicular to the grain-bondary plane.

引用

页码：1417 / 1422

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