固態滲炭劑の滲炭力減衰に就て

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概要

• 論文の詳細を見る

• It is a well knoum fact that solid carburizer gradually exhausts its carburizing Value after repeated uses. There-for it is a Common Practice that a certain Percentage of new material is added each time. The present writer, taking some carburizing, Materials-wood charcool, coke, chared leather, bone, artificial graphite etc ; tested and made researchs on seveal properties ; adosorption, reactivity for CO_2, change of specific gravity, valume and composition of gas liberated when heated. Finaly obtained the following results : - The deterioration of carburizing value of carburizer mainly depends on the deterioration of reactivity for carbon dioxide due to oxidation of surface of solid carbon which composed carburizer.

• 社団法人日本鉄鋼協会の論文
• 1932-01-25

著者

• 石澤 命知

  三菱航空機株式會社名古屋製作所

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• 窒素硬化鋼に就て
• 窒素硬化用鋼の炭素量の窒素硬化に及ぼす影響
• 固態滲炭劑の滲炭力減衰に就て
• 固態滲炭劑に就て
• 9) 固態滲炭劑に就て(日本鐵鋼協會第三囘講演大會)

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