Volume 10, Issue 1 (7-2014)                   مواد پرانرژی 2014, 10(1): 35-43 | Back to browse issues page

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بررسی فرآیند ریخته‌گری مذاب مواد منفجره حاوی تری نیتروتولوئن TNT(علمی-ترویجی). مواد پرانرژی 2014; 10 (1) :35-43
URL: http://isaem.ir/article-1-713-en.html
بررسی فرآیند ریخته‌گری مذاب مواد منفجره حاوی تری نیتروتولوئن TNT(علمی-ترویجی)
Abstract:   (6692 Views)
 In this article charging of explosives through casting has been investigated. Melt casting of TNT-based explosives is one of the most common techniques to economic and mass production of explosives. TNT is the only molten explosive at low temperature (80.4 C), so it is a convenient matrix for casting. Shrinkage of TNT in amount of 11-12% during solidification causes some problems in melt casting. In this article a description of different aspects of melt casting including material, common formulations, Meisner process, numerical simulation and comparison of advantages and disadvantages have been discussed. Studies show that the melt casting is a simple and feasible technique which can be safely used at industrial scale.
Keywords: Explosives, Charging, tri nitro toluene (TNT), Melt casting
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Type of Study: T | Subject: سنتز، آناليز، کنترل کيفيت، فرمولاسيون و فرايندهاي توليد مواد پرانرژی (منفجره، پيروتکنيک و پيشرانه)
Published: 2014/11/29
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