Coalescence of powdered aluminum particles on combustion surface of metallized compositions

1977 ◽  
Vol 13 (5) ◽  
pp. 596-600 ◽  
Author(s):  
V. D. Gladun ◽  
Yu. V. Frolov ◽  
L. Ya. Kashporov
Keyword(s):  
Combustion Surface ◽  
Aluminum Particles ◽  
Powdered Aluminum

Aluminum particles with nano-size defects in their alumina shells and their thermal oxidation properties

2021 ◽  
pp. 159877
Author(s):  
Weiqiang Tang ◽  
Rongjie Yang ◽  
Jinghui Hu ◽  
Jianmin Li ◽  
Fei Xiao ◽  
...  
Keyword(s):  
Thermal Oxidation ◽  
Aluminum Particles ◽  
Oxidation Properties ◽  
Nano Size

scholarly journals Synergistic Flame-Retardant Mechanism of Dicyclohexenyl Aluminum Hypophosphite and Nano-Silica

Polymers ◽  
2019 ◽  
Vol 11 (7) ◽  
pp. 1211 ◽  
Author(s):  
Heng Zhang ◽  
Junliang Lu ◽  
Hongyan Yang ◽  
Heng Yang ◽  
Jinyan Lang ◽  
...  
Keyword(s):  
Flame Retardant ◽  
Combustion Surface ◽  
Carbon Layer ◽  
Material Surface ◽  
Infrared Analysis ◽  
Index Test ◽  
Nano Silica ◽  
Cone Calorimetry ◽  
Flame Retardant Property ◽  
Aluminum Hypophosphite

The flame retardant dicyclohexenyl aluminum hypophosphite (ADCP) and nano-silica are added to PA66 to improve flame retardant property of the composite. The flame-retardant property of the composite is tested via oxygen index test, vertical burning test, and cone calorimetry test. Combustion residues are tested using scanning electron microscopy, EDS spectroscopy, and Fourier infrared analysis. Results show that flame-retardant ADCP can effectively promote the formation of a porous carbon layer on the combustion surface of PA66. Nano-silica easily migrates to the material surface to improve the oxidation resistance of the carbon layer and the density of the carbon layer’s structure. It can also effectively prevent heat, flammable gases, and oxygen from entering the flame zone and enhance the flame retardant properties of ADCP.

Flames structure measurement of single, isolated aluminum particles burning in air

1996 ◽  
Vol 26 (2) ◽  
pp. 1899-1908 ◽  
Author(s):  
P. Bucher ◽  
R.A. Yetter ◽  
F.L. Dryer ◽  
T.P. Parr ◽  
D.M. Hanson-Parr ◽  
...  
Keyword(s):  
Aluminum Particles ◽  
Structure Measurement
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