The results of a survey on the mechanical properties, energy characteristics, and qualitative analysis of materials on combustible cartridge case

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Authors

  • Pham Van Khuong Institute of Chemistry and Materials, Academy of Military Science and Technology
  • Nguyen Manh Tuong Institute of Chemistry and Materials, Academy of Military Science and Technology
  • Hoang The Vu Viện Thuốc phóng thuốc nổ, Tổng cục Công nghiệp Quốc phòng
  • Le Phu Soan Viện Thuốc phóng thuốc nổ, Tổng cục Công nghiệp Quốc phòng
  • Do Thanh Hung Viện Thuốc phóng thuốc nổ, Tổng cục Công nghiệp Quốc phòng
  • Do Duc Tri (Corresponding Author) Viện Thuốc phóng thuốc nổ, Tổng cục Công nghiệp Quốc phòng
  • Trinh Dac Hoanh Institute of Chemistry and Materials, Academy of Military Science and Technology

DOI:

https://doi.org/10.54939/1859-1043.j.mst.92.2023.71-78

Keywords:

Combustible cartridge case; Mechanical properties; Burning characteristics; Qualitative analysis.

Abstract

The article presents some results of a survey on the mechanical properties, energy characteristics, and qualitative analysis of materials in foreign combustible cartridge cases. The results show that the material has a density of about 1.40 g/cm3, Young's modulus of elasticity in the range 1300-2000 N/mm2, the tensile strength of the material ranges from 15.4-34.2 Mpa (depending on the orientations and positions), elongation is not less than 2%, the heat of combustion is not less than 550kcal/kg, flash point is not less than 180°C, the composition contains reinforcement material that is insoluble in acetone and is made of craft paper from chemical pulp produced by the sulphate method, the substances soluble in acetone are trinitrotoluene and nitrocellulose. It is expected that nitrocellulose plays the role of the main energy carrier, trinitrotoluene is the binder and energy supplement.

References

[1]. Ngô Văn Giao, “Tính chất thuốc phóng và nhiên liệu tên lửa”, Nhà xuất bản Quân đội nhân dân, Hà Nội, (2005).

[2]. Phan Đức Nhân và cộng sự, “Công nghệ sản xuất thuốc phóng và nhiên liệu tên lửa nitroxenlulo”, Nhà xuất bản Quân đội nhân dân, Hà Nội, (2013).

[3]. Дик В.Н. “Взрывчатые вещества, пороха и боеприпасы отечественного производства. Часть 1. Справочные материалы”, (2009).

[4]. В. К. Марьин, Н. М. Боклашов, Б. Г. Романенко и др, “Производство и эксплуатация порохов и взрывчатых веществ: П80 Учебник” – Пенза: ПАИИ, (2005).

[5]. А. В. Бабкин, В. А. Велданов, Е. Ф. Грязнов и др.; “Cредства поражения и боеприпасы”: Учебник / Под общ. ред. В. В. Селиванова. — М.: Изд-во МГТУ им. Н.Э. Баумана.— 984 с.: ил, (2008).

[6]. Продукция военного назначения. Каталог. Научно-производственный концерн «Технологии машиностроения». (2018).

[7]. Б Б.П. Жуков. “Энергетические конденсированные системы”. Янис-К, Москва. 596с, (1999).

[8]. F.W. Robbin, J.W. Colburn. “Combustible cartridge case: Curent status and future prospects”. Ballistic research laboratory Aberdeen Proving Ground, Maryland. (1992). DOI: https://doi.org/10.21236/ADA254636

[9]. Yang W-t, Yang J-x, Zhang Y-c, Ying S-j. “A comparative study of combustible cartridge case materials”. Defence Technology, doi: 10.1016/j.dt.2017.02.003. (2017). DOI: https://doi.org/10.12783/ballistics2017/16855

[10]. Hisham Mattar, Zahraa Baz. “Nitrocellulose: Structure, Synthesis, Characterization, and Applications”. Wat.Ener.Food.Env.J 1, No. 3,1-15. (2020).

[11]. А.Н. Крестовский, “Разработка олигоэфируретанакрилатного сгораемого материала и технологии изготовления нового поколения жестких сгораемых картузов для модульных метательных зарядов”. ФГУП «Научно-исследовательский институт полимерных материалов». Пермь. (2011).

[12]. Солдатов С.В., Енейкина Т.А. и др.; Патент RU 2270895. “Способ получения жесткого сгорающего картуза”. (2018).

[13]. Билалов Т.Р., Гумеров Ф.М. “Экстракция энергонасыщенных компонентов из сгорающих материалов в среде чистого и модифицированного сверхкритического CO2”. Известия высших учебных заведений. Проблемы энергетики; 19(5-6):132-143, (2017).

[14]. Https://www.chemicalbook.com/SpectrumEN_118-96-7_IR1.htm;

[15]. Kevin L. McNesby and Rose A. Pesce-Rodriguez. “Applications of vibrational spectroscopy in the study of explosives”. Army research laboratory. Aberdeen Proving Ground, MD 21005-5066. (2002).

[16]. Jin-Shuh Li, Jian-Jing Chen, Chyi-Ching Hwang, Kai-Tai Lu, Tsao-Fa Yeh. “Study on Thermal Characteristics of TNT Based Melt-Cast Explosives”. Propellants, Explosives, Pyrotechnics, (2019), https://doi.org/10.1002/prep.201900078 DOI: https://doi.org/10.1002/prep.201900078

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Published

25-12-2023

How to Cite

Phạm Văn, K., Nguyễn Mạnh Tường, Hoàng Thế Vũ, Lê Phú Soàn, Đỗ Thanh Hưng, Đỗ Đức Trí, and Trịnh Đắc Hoành. “The Results of a Survey on the Mechanical Properties, Energy Characteristics, and Qualitative Analysis of Materials on Combustible Cartridge Case”. Journal of Military Science and Technology, vol. 92, no. 92, Dec. 2023, pp. 71-78, doi:10.54939/1859-1043.j.mst.92.2023.71-78.

Issue

Vol. 92 (2023)

Section

Research Articles

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