耐火泥浆线变化率试验方法国际标准制定中的问题及应对  

Problems and Countermeasures in Establishment of International Standard for Determination of Permanent Change in Dimensions on Heating of Refractory Mortars

作　　者：伍书军[1] 谢大勇[1] 程水明[1] 彭云涛[1] 陈金凤 Wu Shujun;Xie Dayong;Cheng Shuiming;Peng Yuntao;Chen Jinfeng(Wuhan Research Institute of Metallurgical Construction)

机构地区：[1]中冶武汉冶金建筑研究院有限公司

出　　处：《工程建设标准化》2021年第9期71-75,共5页Standardization of Engineering Construction

基　　金：国家重点研发计划资助项目(2018YFF0214500)。

摘　　要：线变化率是耐火泥浆一项重要的技术指标,目前却没有合适的试验方法国际标准。2016年12月经ISO批准,成立了第27工作组,由我国主导制定耐火泥浆线变化率试验方法国际标准。通过多次工作组会议与成员间积极交流,开展大量的试验验证工作,有效地解决了耐火泥浆线变化率试验方法国际标准制定过中出现的技术问题。Permanent change in dimensions is an important technical index of refractory mortars,but there is no a suitable international standard for test methods at present.Approved by the ISO in December,2016,it was established the 27 th working group,led by China,formulated the international standard for determination of permanent change in dimensions on heating of refractory mortars.Through many working group meetings and active communication with members,and carry out a large number of experimental verification work,the technical problems in the process of standardsetting were well solved.

关 键 词：耐火泥浆 线变化率 试验方法 国际标准 

分 类 号：TQ175[化学工程—硅酸盐工业]