NASA-LLIS-0428

Lessons Learned – Electroexplosive Device Degradation with Time (~1975)

contributor author	NASA - National Aeronautics and Space Administration (NASA)
date accessioned	2017-09-04T16:49:25Z
date available	2017-09-04T16:49:25Z
date copyright	07/12/1996
date issued	1996
identifier other	WLBEQCAAAAAAAAAA.pdf
identifier uri	https://yse.yabesh.ir/std/handle/yse/112949
description abstract	Abstract: In selecting squibs stored from the Viking Orbiter 1975 program for use in the Voyager 1977 mission, it was found that moisture sealed within the squibs at the time of manufacture had combined with the boron ignition mix to produce boric acid and corrosion. The manufacture of hermetically sealed squibs must preclude the presence of moisture prior to hermetic sealing. Flight quality squibs in bonded storage must receive periodic resistance checks to detect degradation.
language	English
title	NASA-LLIS-0428	num
title	Lessons Learned – Electroexplosive Device Degradation with Time (~1975)	en
type	standard
page	2
status	Active
tree	NASA - National Aeronautics and Space Administration (NASA):;1996
contenttype	fulltext
subject keywords	Contamination
subject keywords	Energetic Materials - Explosive/Propellant/Pyrotechnic
subject keywords	Environment
subject keywords	Packaging Handling Storage
subject keywords	Pyrotechnic
subject keywords	Spacecraft