A Research on Technology for Manufacturing Body Shell of Anti-Tank Rocket

Abstract:

Body shell of anti-tank rocket which is a pipe part working under extreme conditions of high pressure and temperature, is manufactured from low-alloyed high quality steel 30X3MФ. The steel 30X3MΦ made in Vietnam appropriates of standard to produce body shell anti-tank rocket. The shell ensure technical requirements of composition, with very low rate of P, S and has good mechanical properties. After casting, steel billets were backward extrusion, includes 3 steps of thinned stamp, heat treatment and drawing processes, body shell fabrication is satisfied requirment of technique for anti-tank rocket shell. Results of fire testing of the body shells are in agreement with that of Russian ammunition. The body shells of anti-tank rocket which were manufactured in Vietnam conditions, satisfied desired technical requirement.

• Periodical: Applied Mechanics and Materials (Volume 889)
• Pages: 131-139
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.889.131
• Online since: March 2019
• Authors: Bui Khac Khanh*, Nguyen Ha Tuan, Vu Trung Tuyen, Nguyen Truong Huy
• Keywords: Backward Extrusion, Body Shell of Anti-Tank Rocket, Heat Treatment, Steel 30X3MФ

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