日本金属学会誌

J. Japan Inst. Metals, Vol. 7, No. 10 (1943),
pp. 451-454

The Corrosion Resistance of Mild Steel and Stainless Steels Against Nitric and Sulphuric Acids Mixed

Minori Matubara1, Motomu Nisimoto1

1住友化學工業會社新居濱製造所

Abstract:

The corrosion resistance of mild steel, 13% Cr steel, 18% Cr steel and 18-S Cr-Ni steel against nitric and sulphuric acids mixed has been examined. The corrosion tests are carried out in 98% nitric and 98% sulphuric acids mixed and in 98% nitric and 30% fuming sulphuric acids mixed at 30° and 50°, by measuring the weight loss for 10 hours, and the corrosion rate is expressed as g/m2/hr. The results obtained are shown in Fig. 1_??_12.


(Received 1943/05/19)

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