日本金属学会誌

J. Japan Inst. Metals, Vol. 6, No. 1 (1942),
pp. 12-15

On the Corrosibility and Passivity Formation of Silchrome Steel of various Microstrucutres

Haru Kuge1

1日本バルブ製造株式會社研究所

Abstract:

By the heat-treatment of silchrome steel, the author obtained various microstructures, such as austenite, martensite, troostite, sorbite and spherical pearlite, and also the corrosibility and passivity formation of these microstructures in sulphuric acid and ferricsulphate solution were studied. By this investigation the critical concentration of ferricsulphate for inducing passivity of these microstructures was determined.


(Received 1941/09/30)

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