研究論文
ガス型用水ガラスの粘性
1962 年 34 巻 7 号 p. 537-543
詳細
1962 年 34 巻 7 号 p. 537-543
Water glasses of high viscosity are very unfavourable for the use of gas moulding process from the view points of reactivity of the binders with CO2 gas, the mould strength and the easiness of mulling and stripping.
While, those of low viscosity remain much water content in the mould, being harmfull to the casting metals.
The author has studied the methods of determining the optimum viscosity by experimental works.
