抄録
As an outline of the corrosion resistance of 1S, 2S, 3S and 52S in brandy had been reported in the previous paper a new experiment on to corrosion resistivity alcohol and acid was carried out for the purpose of obtaining the data to discuss the previous resul. The details of the experiment are as follows:
(1) A alcohol is diluted nearly equal to the alcohol concentration of raw brandy (or wine). Then, the specimens are dipped in this solution and the corrosion resistance in alcohol solution is examined.
(2) The specimens are dipped in the acid solution which is equal to the total acidity of the raw brandy (or wine) and their corrosion resistance is examined as the above.
(3) Then, the same experiments as the above are made in the mixed solution of alcohol and acid of the same alcohol concentration as the raw brandy (or wine).
