Solubility of Hydrogen in Liquid Iron Alloys

• DOI: 10.2355/tetsutohagane1955.56.5_521
• Publication Date: 2017-04-26T22:56:07Z
• Authors: Eiichi KATO; Shigeyoshi FUKUDA; Takayasu SUGIYAMA; Takeshi FURUKAWA
• Keywords: Liquid hydrogen; Hildebrand solubility parameter

The solubility of hydrogen in liquid pure iron and binary alloys has been measured by Sieverts' method the sampled method.By Fe-C-Si also measured.The results obtained are summarized as follows:(1) Solubility iron:(2) Interaction parameter alloys:(3) experimental on activity coefficients rather good agreement with values calculated using Wagner's equation than those graphical method.The shows satisfactory value case Fe-Cr, Fe-Mn Fe-Mo alloys, but distinct difference is shown Fe-S alloys.