کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7173170 | 1464071 | 2015 | 42 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A study of the penetration behaviour of mild-steel-cored ammunition against boron carbide ceramic armours
ترجمه فارسی عنوان
مطالعه رفتار نفوذی مهمات خرد شده فولادی در برابر زره های سرامیک کاربید بور
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی مکانیک
چکیده انگلیسی
It was found that stripping of the jacket, from the AK47 MSC rounds, makes a difference to its penetrating ability: the mild steel core is significantly reduced in length, and mass, when the jacket is not present. The magnitude of this effect is much greater than previously reported for high-strength steel-cored rounds and for tungsten carbide-cored rounds. The penetration event appears to be a twostage process: mushrooming of the mild steel core on, or near, the surface of the ceramic, followed by a linear erosion process as the core penetrates the ceramic itself. The second step has not been reported previously for MSC rounds.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Impact Engineering - Volume 80, June 2015, Pages 203-211
Journal: International Journal of Impact Engineering - Volume 80, June 2015, Pages 203-211
نویسندگان
Ian G. Crouch, Gareth Appleby-Thomas, Paul J. Hazell,