硅酸盐通报2009，Vol.28Issue(5)：1046-1049,4.
等离子热喷涂玄武岩涂层结构和性能研究
Research on Structure and Properties of Nature Basalt Coating with Atmospheric Plasma Spraying
摘要
Abstract
Basalt was used to produce powder, then the powder was used to spray on steel and aluminum plates with APS technology in order to create a new mineral coating. The powder of basalt appeared prismatic structure. Powder was mainly composed of SiO_2,K_2O,CaO,Fe_2O_3,Al_2O_3 and the size of them was in 80-200 μm range. The flowability of powder was better. The structure of coating was analysed by SEM and X-ray diffraction methods. The result of experiment shows that there are some holes and micro cracks on surface of coating and structure of coating is amorphous. The bond of coating with intermediate layer is better. The max thickness of coating is about 134 μm and micro hardness of coating is 593-928 Hv_100.关键词
等离子喷涂/玄武岩涂层/涂层性能和结构Key words
atmospheric plasma spraying/basalt coating/coating properties and structure分类
矿业与冶金引用本文复制引用
赵民,丁向群,张云凤..等离子热喷涂玄武岩涂层结构和性能研究[J].硅酸盐通报,2009,28(5):1046-1049,4.基金项目
辽宁省科技厅自然基金项目(20072005) （20072005）
重点实验室开放基金项目(JX200708) （JX200708）
