1961 年 25 巻 9 号 p. 577-580
The solubility of hydrogen in liquid Fe-Si, Fe-Mn, Fe-Ni, Fe-Cr, Fe-Co, Fe-Mo, Fe-Al and Fe-S alloys was measured at 1600°C and 1620°C and one atmosphere by same method of Report 1. The solubility is decreased by Si,Mn,and Co but is increased by Ni,Cr,Mo,Al and S. The effects of alloying elements on the activity coefficient of hydrogen has been determined as follows:
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