Gas-heated carburizing equipment
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United States of America Patent
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-
Sep 30, 2003
Grant Date -
Feb 14, 2002
app pub date -
Jun 4, 2001
filing date -
Jun 6, 2000
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A cell and an equipment for thermally processing steel parts under low pressure, including heating means formed of several radiant gas tubes distributed around a useful volume of a tight chamber, and control means provided with at least one mode of pulse regulation of the heating means.
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