Relatively-inexpensive radiant furnace brings specimen in controlled atmosphere to temperature higher than previously attainable - nearly as high as maximum operating temperature of heating element. Heating element made of refractory material like tungsten, molybdenum, graphite, or silicon carbide, or consists of plasma or electric arcs. Furnace distributes heat fairly uniformly over surface of specimen.
Ultraclean Radiant Furnace
NASA Tech Briefs ; 13 , 3
1989-03-01
Miscellaneous
No indication
English
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