Transporters were devised as a less expensive alternative, achieved by a simple computer animation, was created by turning a slow-motion camera upside down and photographing some backlit shiny grains of aluminium powder that were dropped between the camera and a black background.
32.
Aluminium powder was added to aircraft dope which was then used to give a shiny finish to Hindenburg airship was treated in this way and it has been suggested that the aluminium powder made the skin more combustible and so caused or contributed to the Hindenburg disaster.
33.
Aluminium powder was added to aircraft dope which was then used to give a shiny finish to Hindenburg airship was treated in this way and it has been suggested that the aluminium powder made the skin more combustible and so caused or contributed to the Hindenburg disaster.
34.
The absence of aluminium powder from the motor propellent inhibits production of a smoke trail, which means no visual warning for enemy aircraft . According to SAAF fighter pilots involved within the project, the A-Darter it is better than the IRIS-T in some respects.
35.
Therefore, rocket motors with power ratings higher than D to E customarily use composite propellants made of ammonium perchlorate, aluminium powder, and a rubbery impulse from size D to O . Composite motors produce more impulse per unit weight ( specific impulse ) than do black-powder motors.
36.
The bomb was usually filled with a mixture of 40 % amatol and 60 % TNT, but when used as an anti-shipping bomb it was filled with " Trialen 105 ", a mixture of 15 % RDX, 70 % TNT and 15 % aluminium powder.
37.
JAXA describes the propellant as " HTPB / AP / Al = 12 / 68 / 20 ", which means, proportioned by mass, HTPB plus curative 12 % ( binder and fuel ), ammonium perchlorate 68 % ( oxidizer ), and aluminium powder 20 % ( fuel ).
38.
The AGM-114N Hellfire II, first used by U . S . forces in 2003 in Iraq, uses a Metal Augmented Charge ( MAC ) warhead that contains a thermobaric explosive fill using aluminium powder coated or mixed with PTFE layered between the charge casing and a PBXN-112 explosive mixture.
39.
An "'aluminium glass mirror "'is made of a float glass manufactured using vacuum coating, i . e . aluminium powder is evaporated ( or " sputtered " ) onto the exposed surface of the glass in a vacuum chamber and then coated with two or more layers of waterproof protective paint.
