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固體鐵-熔隔 알루미늄의 反應

Title 
固體鐵-熔隔 알루미늄의 反應
Other Titles 
The Reaction of Solid Iron with Molten Aluminium
Authors 
朴炳玉
Authors 
白承浩; 鄭炳琥
Issue Date 
1980
Journal 
연구논문집
Vol. 
Vol.5
Issue 
No. 1
Pages 
75-81
Abstract 
固體鐵과 熔融Al間의 金屬間化物層에 對한 形成 速度와 活性化 energy는 680℃∼760℃에서 侵積 時間에 따른 連續 Al鍍金 實驗에 依해서 結定 되었으며 다음과 같은 結論을 얻었다. 1) Al附着量은 Al-bath의 溫度가 높을수록 增加하였으며 侵積 時間이 4min일 때 最大였다. 2) 各各의 純 Al-bath에서 實驗한 鍍金層의 成長으로부터 計算된 活性化 enegy는 mole當 29㎉이였다. 3) 合金層의 形成 機構도 檢討 하였다.
The rates and the activation energy of formation for the intermetallic compound layers between solid iron and molten aluminium have been determined by continuous alumizing method in the range of temperature from 680℃ to 760℃ varying time. It was shown that the thickness of Al-Fe alloy layer was increased as the temperature of the Al-bath increased, showing the maximum thickness for the dipping time of 4 minutes. Activation heat of 29㎉ per mole was calculated from the rates of alloy layer growth at various temperatures, and the mechanism of formation of the alloy layer was also discussed.
URI 
http://repository.uc.ac.kr/handle/2014.oak/709
ISSN 
1598-3390
Appears in Collections
04. 기계공학부 > 연구논문

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