object
Muffle furnace
A named furnace whose muffle chamber shields the charge from direct flame, used in assay and heat work. Not a reverberatory-furnace alone, not a kiln, and not a crucible.
Also known as Muffle furnace · Assay muffle
object
A named furnace whose muffle chamber shields the charge from direct flame, used in assay and heat work. Not a reverberatory-furnace alone, not a kiln, and not a crucible.
Also known as Muffle furnace · Assay muffle