asteroza + afa   2

ORNL steel may be 'greener' » Knoxville News Sentinel
Supposedly a new alloy that cuts down on rare earth metal usage, but has high temperature resistance and high strength. Good for turbine parts
AFA  alumina  forming  austenitic  stainless  steel  materials  science  research  technology  rare  earth  metal  turbine  alloy  Delicious 
november 2010 by asteroza

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