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Untitled - Sciencemadness Dot Org

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8.4 ,Susan Test Results.7<br />

8.5 Spark Sensitivity.<br />

Projectile Impact Relative Energy<br />

Velocity Release<br />

wfd @)<br />

190 0<br />

400 5<br />

600 22<br />

800 40<br />

1000 50<br />

Lead Foil Sample<br />

Thickness Size Energy<br />

Electrode (mils) bg) (J)<br />

Brass 3 30 1.09 33<br />

Rrass 10 30 2.77 33<br />

9. MECHANICAL PROPERTIES<br />

9.2 Tensile Strength and Modulus.<br />

Temperature<br />

(“0<br />

Density<br />

(s/cm*)<br />

Ultimate Tensile<br />

Tensile Strength Modulus<br />

(DSij (psi x’ lo-‘)<br />

74 1.780 52 0.7<br />

49 1.780 108 3.0<br />

24 1.780 508 29.0<br />

-18 1.780 920 91.0<br />

-54 1.780 1118 138.0<br />

PBX 9011<br />

Occurrence of<br />

Explosion<br />

(“lo)<br />

81

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