Assertion: furnace | /r/HasProperty | heated
Facets:
value: electrically
type: MANNER
value: radiant tube
type: OTHER
value: usually
type: DEGREE
Source sentences:
text: This furnace are used also in the Forging industries where the material to be forged are heated and then Forged.
text: A furnace is usually heated first, then charged, then the stuff removed, and the furnace eventually cooled (though not always).
text: These furnaces are used in galvanizing lines (CGLs) and continuous annealing lines (CALs), and can be radiant tube heated or gas-fired with a muffle.
text: These furnaces can be electrically heated or fuel gas fired.
text: The furnace is heated using burning gas.