作者：RYOICHI FURUSHIMA;YOHTARO MATSUO;TADASHI SHIOTA;

作者单位：Tokyo Institute of Technology

刊名：Journal of the Technical Association of Refractories

ISSN：0285-0028

出版年：2007-01-05

卷：27

期：2

起页：129

止页：0

分类号：TQ175

语种：英文

关键词：

内容简介

The change of the apparent sonic velocity in alumina-graphite refractory during initial loading in uniaxial compression differs greatly from that during unloading. The accumulation of damage may be small because, except in the first loading and unloading operation, the change in the apparent velocity in subsequent cycles is small, even if the operation is repeated many times.