The response of the HMX-based material PBXN-9 to thermal insults: Thermal decomposition kinetics and morphological changes
نویسندگان
چکیده
منابع مشابه
Thermal Decomposition of Hmx: Morphological and Chemical Changes Induced at Slow Decomposition Rates
with HMX, performed with a simultaneous thermogravimetric modulated beam mass spectrometry (STMBMS) apparatus, and have created a reaction cycle that captures the physical processes and chemical reactions that control its decomposition. The reaction cycle is based on 9 different physical processes and 7 general chemical reactions that play a significant role in controlling the decomposition of ...
متن کاملThermal Decomposition Process of HMX
Der thermische Zersetzungsproze8 bei BMX Die thermische Zersetzung von HMX wurde untersucht oberhalb und unterhalb seines Schmelzpunktes unter Einsatz der Thermoanalytik und der lnfrarotspektroskopie. Der Gewichtsverlust, der auftritt, wenn die Temperatur mit konstanter Geschwindigkeit erhoht wird, laSt sich vier Elementarprozessen zuordnen: lnduktionsperiode, Sublimation, Festphasenreaktion 1....
متن کاملEffect of CO2 Partial Pressure on the Thermal Decomposition Kinetics of Zinc Carbonate Hydroxide (TECHNICAL NOTE)
In this work, the effect of carbon dioxide partial pressure on the calcination kinetics of high purity zinc carbonate hydroxide has been studied. Non-isothermal analysis has been performed on samples at different CO2 partial pressures by TGA and DTA. It has been found that the calcination behaviour of this material corresponds to the shrinking core model and the reaction mechanism is phase boun...
متن کاملThermal decomposition mechanism of particulate core-shell KClO3-HMX composite energetic material
The thermal decomposition mechanism of a newly designed composite material KClO3-HMX (KC-HMX) is investigated by combined TG-DSC-FTIR technique and T/Jump in-situ thermolysis cell/FTIR (T/Jump FTIR) technique.It is shown that KC-HMX began to decompose at about 266°C without melting, and the fast stage of mass loss at the temperature range of 268.4~290.1°C is considered to be the result of the t...
متن کاملthe impact of morphological awareness on the vocabulary development of the iranian efl students
this study investigated the impact of explicit instruction of morphemic analysis and synthesis on the vocabulary development of the students. the participants were 90 junior high school students divided into two experimental groups and one control group. morphological awareness techniques (analysis/synthesis) and conventional techniques were used to teach vocabulary in the experimental groups a...
15 صفحه اولذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Thermochimica Acta
سال: 2011
ISSN: 0040-6031
DOI: 10.1016/j.tca.2010.12.021