作者：RYUSUKE FUNAKOSHI;MAKOTO ISHIKAWA;

作者单位：Taiko Refractories Co.

刊名：Journal of the Technical Association of Refractories

ISSN：0285-0028

出版年：2004-01-05

卷：24

期：3

起页：205

止页：0

分类号：TQ175

语种：英文

关键词：

内容简介

For low cement castables (LCC), cast bodies are made by a multi-step process that includes mixing, casting, curing, and drying. In going from the curing to drying steps, autogenous shrinkage occurs, due to dehydration and other factors. For LCC, the amount of water added and the particle sizing are considered to affect the internal structure upon curing, and cause a change in the amount of shrinkage. For that reason, the consideration of autogenous shrinkage upon curing is very important. However, no definitive study has been done to reveal the effect of dehydration upon curing, as it relates to the autogenous shrinkage of LCC. In this study, which focused on the change of internal structure due to dehydration upon curing, the autogenous shrinkage properties of LCC were investigated.