摘要
采用DTA,XRD,SEM等测试方法,研究了高耐磨玻璃陶瓷的主晶相选择及晶核剂选择,并确定了高耐磨玻璃陶瓷的化学组成,所制备的耐磨玻璃陶瓷组织致密,晶粒细小、均匀,主晶相为透辉石CaMg(SiO3)2,次晶相为少量的硅灰石β CaSiO4。
The composition of the glassceramics with good abrasion resistance, selection of main crystal phase and nucleating agents were discussed. On the basis of the above, a glassceramics with good wear resistance and low cost was obtained. Results of DTA, XRD and SEM show that the major crystal phases of the glassceramics with homogeneous and dense microstructure are diopside(CaMg(SiO3)2) and wollastonize(βCaSiO3).
出处
《中国有色金属学报》
EI
CAS
CSCD
北大核心
2003年第2期475-479,共5页
The Chinese Journal of Nonferrous Metals
基金
国家自然科学基金资助项目(59971007)
上海宝钢集团公司联合资助项目(50174024)
