Electric heating – Heating devices – With heating unit structure
Reexamination Certificate
2005-06-07
2005-06-07
Group, Karl (Department: 1755)
Electric heating
Heating devices
With heating unit structure
C501S087000, C501S088000, C501S091000
Reexamination Certificate
active
06903313
ABSTRACT:
An electrical resistance heating element operable at extremely high temperature, up 2300° C. when used in a vacuum or in a reducing atmosphere, and up to bout 1200° C. when used in an oxidizing atmosphere. The element is formed substantially from titanium silicon carbide (Ti3SiC2), which is readily workable to enable it to be produced in different forms. It also has a higher mechanical strength than that of graphite heating elements.
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Popilowski Chet
Sundberg Mats
Group Karl
Mangels Alfred J.
Sandvik AB
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