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Aluminum destruction ....in a matter of minutes from gallium


John E Davies
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The Oliver frame is wonderfully engineered, beautiful to behold, and very durable. Just don't bring any gallium (or mercury) along on your next camping trip.

 

This is undoubtedly a pointless post, but the video is really cool and more than a little scary. Especially since you can have a small vial of gallium shipped free to your home for $10 from Amazon.....

 

 

This stuff, as well as mercury, is absolutely forbidden on airplanes, because a tiny spill could cause hundreds of thousands of $ worth of damage to the structure.

 

Yikes.

 

John Davies

 

Spokane WA

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"Mouse":  2017 Legacy Elite II NARV (Not An RV) Two Beds, Hull Number 218, See my HOW TO threads: https://olivertraveltrailers.com/topic/john-e-davies-how-to-threads-and-tech-articles-links/

Tow Vehicle: 2013 Land Cruiser 200, 33" LT tires, airbags.

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  • 3 weeks later...

OTT got back to me rather quickly with an answer to this question.  The chassis is mostly 6,000 series aluminum, specifically 6061 T6 alloy.  This is a very strong alloy with very good welding characteristics.  I am quite familiar with this material.  Back in the day when I was machining parts for Boeing aircraft, this was the alloy that was specified.  It is a very strong and high quality alloy that was adopted for structure material for commercial and military aircraft.  Some chassis components utilize a higher nickle content 5052 aluminum.  These are sections that require bending or shaping before fabrication.  I am satisfied that the 'aluminum' chassis is constructed of top quality materials, engineered for this type of application.

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