摘要
在水玻璃砂自溃散机理的基础上,建立了水玻璃自溃散的物理模型,提出了低温区水玻璃砂自溃散的思路。研究了覆膜剂、覆膜无机物A对水玻璃砂自溃散的影响。最后,运用浇注试验对该方法进行了验证。
The physical model of self-collapsibility is built on the base of its mechanism, andthe method for self-collapsibility is carried out. The effect of the coating agents and the additionlevel of the coated A on self-collapsibility is studied. At last, the method is tested by pouringexperiment in the lab.
出处
《铸造设备研究》
1998年第6期14-16,共3页
Research Studies On Foundry Equipment