Path: utzoo!utgpu!watserv1!watmath!att!cbnews!military
From: munnari!softway.sw.oz.au!thos@uunet.UU.NET (Thomas Cohen)
Newsgroups: sci.military
Subject: Re: Burning steel
Summary: Thermal lance.
Message-ID: <1990Jul9.023726.9507@cbnews.att.com>
Date: 9 Jul 90 02:37:26 GMT
References: <1990Jul6.032737.27677@cbnews.att.com>
Sender: military@cbnews.att.com (William B. Thacker)
Organization: Softway Pty Ltd, Sydney, Australia
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Approved: military@att.att.com



From: munnari!softway.sw.oz.au!thos@uunet.UU.NET (Thomas Cohen)
In article <1990Jul6.032737.27677@cbnews.att.com> nak@cbsck.att.com (Neil A Kirby) writes:
}	Steel does burn if you give it enough oxygen.  An article in the
}    Smithsonian on, of all things, safecracking (and vault breaking)
}    included the latest in that technology: the burning bar.  

This is known as a thermal lance and has been around at least 
from 1960-odd.
Not really new, but again it doesn't have to be at the temperatures it
burns.
Also it can be used (like oxy-acetylene) underwater and in non-oxygenated (?)
atmospheres.



-- 
thos cohen  				       |Softway Pty Ltd
English is a living language, but	       |ACSnet:         thos@softway.oz
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