二元合金の二原子分子ガス吸收

• 資料種別: 記事
• タイトル: 二元合金の二原子分子ガス吸收
• 著者・編者: 斎藤 恒三
• 著者標目: 斎藤 恒三
• タイトル（掲載誌）: 東北大学選鉱製錬研究所彙報
• 巻号年月日等（掲載誌）: 6(2) 1951.03
• 掲載巻: 6
• 掲載号: 2
• 掲載ページ: 123～136
• 掲載年月日（W3CDTF）: 1951-03
• ISSN（掲載誌）: 0040-876X
• ISSN-L（掲載誌）: 0040-876X
• 出版事項（掲載誌）: 仙台 : 東北大学選鉱製錬研究所
• 出版地（国名コード）: JP
• 本文の言語コード: jpn
• NDLC: ZP41
• 対象利用者: 一般
• 所蔵機関: 国立国会図書館
• 請求記号: Z17-359
• 連携機関・データベース: 国立国会図書館 : 国立国会図書館雑誌記事索引; https://ndlsearch.ndl.go.jp
• 書誌ID（NDLBibID）: 10000604; http://id.ndl.go.jp/bib/10000604
• 整理区分コード: 632

• 要約等: application/pdf; Experimental results on the absorption of diatomic gas by binary alloys were considered from the standpoint of statistical thermodynamics. At first, the absorption phenomena of N_2 by molten iron alloys (Fe-Ni, Fe-Cr and Fe-Mn binary alloys) were studied by the experimental procedure formerly reported and the following results were obtained : With the increase of additional percentage of Cr or Mn to Fe, the saturation value of N_2 increased from 0.039_1 wt.% N_2 in pure iron (at 1600℃) up to 4 wt.% N_2 in pure Cr or to 1 wt.% N_2 in pure Mn (at about each melting point) ; In the case of Fe-Ni alloys, on the contrary, the saturation value decreased with the increase of Ni and the alloys containing more than 80% Ni hardly absorbed N_2 ; The curves representing the relation between the saturation value and composition were upward concave as shown in Figs. 4,5 and 6. From these relations the following fact was derived on the basis of statistical thermo-dynamics : In general, α-atoms solved interstitially in the vacant spaces of alloy lattice do not distribute statistically and the distribution depends upon the amount of interaction energy (affinity) Ψ_Aα and Ψ_Bα of α-atom to metal atoms A and B. Next, the theoretical formula (a) was derived, taking the fact above mentioned into account and basing on the same conceptions as the former report : [chemical formula] where y_0 is the saturation value of α-gas in pure metal A, y is that in the alloy which contain x-mole fraction of B and κ≡exp [-(Ψ_Aα-Ψ_Bα)/z'kT] is the parameter which determines the distribution of α-atoms among the vacant spaces of alloy lattice. The present results could be explained satisfactorily by the formula (a). The formula (a) was further compared with the experimental results hitherto obtained on the N_2,H_2 and O_2 absorption by several binary solid solutions. The theory and experiments concerning binary alloys of good absorbers will be reported later.; 紀要類(bulletin); 943148 bytes
• 作成日（W3CDTF）: 2008-05-02
• 関連情報（URI）: http://hdl.handle.net/10097/32036; https://tohoku.repo.nii.ac.jp/records/49830; http://id.ndl.go.jp/bib/10000604; https://ndlsearch.ndl.go.jp/books/R000000004-I10000604
• 連携機関・データベース: 国立情報学研究所 : CiNii Research; https://cir.nii.ac.jp/
• 提供元機関・データベース: 学術機関リポジトリデータベース; https://irdb.nii.ac.jp; 雑誌記事索引データベース; https://ndlsearch.ndl.go.jp; CiNii Articles
• 書誌ID（NDLBibID）: 10000604; http://id.ndl.go.jp/bib/10000604
• NII論文ID: 110000202382; 40018145387