| 用模拟方法研究铸造旧砂的脱膜机理 |
| |
| 引用本文： | 孙可伟,魏镜弥,孙力军.用模拟方法研究铸造旧砂的脱膜机理[J].昆明理工大学学报(理工版),1990(3). |
| |
| 作者姓名： | 孙可伟 魏镜弥 孙力军 |
| |
| 作者单位： | 昆明工学院废物资源化研究所，昆明工学院废物资源化研究所，昆明工学院废物资源化研究所 |
| |
| 摘 要： | 本文阐述了研究铸造旧砂惰性膜脱膜机理的模拟试验法.提出了水玻璃砂惰性膜破裂的主要因素是内聚力.并指出在振动再生中的撞击和摩擦作用,以及采用高频和加热的必要性.
|
| 关 键 词： | 铸造旧砂 脱膜机理 模拟方法 |
A study of Mechanism of Shelling Used Sand by Simulated Method |
| |
| Sun Kewei Wei Jintao Sun Lijun.A study of Mechanism of Shelling Used Sand by Simulated Method[J].Journal of Kunming University of Science and Technology(Natural Science Edition),1990(3). |
| |
| Authors: | Sun Kewei Wei Jintao Sun Lijun |
| |
| Affiliation: | Research Institute of Waste Resource Recovery |
| |
| Abstract: | This paper states the simulated test method of studying the mechanism of shelling foundry used sand,advances that the primary facts of breaking the inert membrane of sodium silicate sand is cohe- sion,and points out the action of collision and friction in vibration reclamation and the necessity of using high frequency and heating. |
| |
| Keywords: | foundry Used sand meohanism of shelling simulated method |
| 本文献已被 CNKI 等数据库收录！ |
