铝合金金属型铸造用水基涂料研究
Research on Water-Based Coatings for Aluminum Alloys Metal Mold Casting
汪超台 1袁博 2黄建波3
作者信息
- 1. 乐山职业技术学院,四川乐山 614013
- 2. 武汉城市职业学院,湖北武汉 430064
- 3. 湖北工程职业学院,湖北黄石 435003
- 折叠
摘要
选用硅藻土、海泡石、高岭土、滑石粉作为复合耐火骨料,以水玻璃和快干硅溶胶作为复合粘结剂,海藻酸钠和羧甲基纤维素钠(CMC)作为复合悬浮剂,采用正交试验法和极差分析法确定了铝合金金属型铸造用水基涂料中各组份的最优配比,通过对涂料各项性能进行测定和试验验证发现,所得的最佳配方涂料性能良好,能够应用于实际生产中.
Abstract
Using diatomite,sepiolite,kaolin and talc as composite refractory aggregate,water glass and quick-drying silica sol as composite binder,sodium alginate and sodium carboxymethyl cellulose(CMC)as composite suspension agent,the optimal ratio of each component of metal mold water-based casting coating for aluminum alloy was determined by orthogonal test and range analysis method.The properties of the coatings were measured and verified by experiments.It was found that the best formulation of the coatings had good properties and could be used in practical production.
关键词
铝合金/金属型/硅藻土/海泡石/水基涂料Key words
aluminum alloy/metal mold/diatomaceous earth/sepiolite/water-based coating引用本文复制引用
基金项目
武汉市黄鹤英才计划(优秀青年人才项目)(CXY202219)
湖北省教育厅科研项目(B2020427)
湖北省教育厅科研项目(B2019433)
武汉城市职业学院科研创新团队建设计划(2020whcvcTD02)
出版年
2024
国家科技期刊平台
NSTL
万方数据