1960 Volume 39 Issue 9 Pages 658-662
Because in the second report, we understood that Mo was mast suitablepromoter for Zn-Cr-alkali system, we investigated in this report the effects of an additional quantity of Mo and K2CO3, and the effects of various kinds of alkali salts, as the results, we found the facts as follows;
(1) A suitable quantity of addition of Mo and K2CO3 are respeetively 3%and 20%for the total weight of Zn and Cr.
when an additional quantity of K2CO3 in too much, it dosn't almost form the liquid.
(2) As alkali additional agents, K2CO3 is most suitable in various K-solts and use of Na2CO3 form much water.