摘要
选用石英粉做为耐火骨料,以糊精与硅溶胶为复合粘结剂,通过正交试验确定了有色合金件或铸铁件水基涂料的最佳配比,并考察了涂料的多种性能,进行了生产应用。结果表明,该涂料性能优良,成本低廉,具有一定的推广价值。
By applying orthogonal experiment,a water-base EPC coating with o ptimum ingredient ratio for nonferrous alloy or cast iron castings was prepared with silica flour as refractory materials,starch and silicasol as bonding agent .The results of using this coating to EPC casting show that this coating is suit able and cheap.Therefore it could be widely used in EPC casting processes.
出处
《热加工工艺》
CSCD
北大核心
2005年第6期49-50,共2页
Hot Working Technology
关键词
消失模铸造
水基涂料
有色合金
EPC casting process
water-base coating
nonferrous alloy
