Structural Integrity in Severe Thermal Environments
作者:
A. G. EVANS,
E. A. CHARLES,
期刊:
Journal of the American Ceramic Society
(WILEY Available online 1977)
卷期:
Volume 60,
issue 1‐2
页码: 22-28
ISSN:0002-7820
年代: 1977
DOI:10.1111/j.1151-2916.1977.tb16085.x
出版商: Blackwell Publishing Ltd
数据来源: WILEY
摘要:
The theory of structural stability of ceramics in severe thermal environments was explored via the use of precracking. It was shown that structural stability should be possible when an array of precracks is used, but that the precracks required for this purpose are relatively large. The approach is thus limited to systems which are not required to sustain a significant mechanical stress. Preliminary quenching experiments on short cylinders confirmed that stabilization can be achieved by precracking.
点击下载:
PDF
(862KB)
返 回