Burning of industrial of aluminium powders in systems with potassium nitrate

Authors

  • A.B. Seisenova Al-Farabi Kazakh National University
  • S.Kh. Aknazarov Al-Farabi Kazakh National University; Institute of combustion problems, 172, Bogenbai Batyr str., Almaty, Republic of Kazakhstan, 050012
  • A.N. Gavrilenko Al-Farabi Kazakh National University
  • D.K. Duskalieva Al-Farabi Kazakh National University
  • O.Yu. Golovchenko Al-Farabi Kazakh National University

DOI:

https://doi.org/10.18321/

Keywords:

aluminum, nitrates, combustion, pyrotechnics

Abstract

The work presents the study of pyrotechnic mixtures based on commercial aluminum powder and potassium ni-trate with the technical processing aids in the form of powders and pressed products, as well as their influence on the combustion parameters. The kinetic dependence of the combustion of pressedsamples in the Al-KNO3 in the presence of fluorite. Supplements of chlorinatedorganic and inorganic components not provide stable combustion systems, aluminum nitrate-PA-0-PA-4, which restricts the use of aluminum-containing pyrotechnic systems for lighting purposes.

References

(1) Быстров И. Краткий курс пиротехники. – М.: Артакадемия, 1939. – 111 с.

(2) Фоменко С. М. Макрокинетика горения алюмотермических систем и создание СВС-огнеупоров с низкой температурой самовозгорания : дис. … канд. хим. наук. – Алматы, 2004.

(3) Мансуров З. А., Вонгай И. М., Евграфова Ю. Э., Акназаров С. Х. Особенности скрепления углерод-углеродных реакционных композиционных материалов методом СВС // Горение и плазмохимия. – 2007. – Т. 5, № 4. – С. 286–297.

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Published

2012-04-25

How to Cite

Seisenova, A., Aknazarov, S., Gavrilenko, A., Duskalieva, D., & Golovchenko, O. (2012). Burning of industrial of aluminium powders in systems with potassium nitrate. Combustion and Plasma Chemistry, 10(1), 52-57. https://doi.org/10.18321/