Source: http://feedproxy.google.com/~r/mnt/healthnews/~3/eOju4Q3m4i4/3R5V
Saturday, February 12, 2011
A New Alloy Promises To Lessen Welders' Risk Of Breathing Toxic Fumes On The Job
The alloy is a welding "consumable" - the material that melts under the welder's torch to fill the gap between parts that are being joined. The new nickel alloy consumable is more expensive compared to those already on the market, but worth the cost in situations where adequate ventilation is a problem. That's why two Ohio State University engineers invented the alloy - specifically to aid military and commercial welding personnel who work in tight spaces...
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