LOW PRESSURE INDUCTION CARBURIZATION
Number of patents in Portfolio can not be more than 2000
United States of America
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Issued Date -
Feb 13, 2020
app pub date -
Oct 17, 2019
filing date -
Oct 17, 2019
priority date (Note) -
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status (Latency Note)
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Abstract
An apparatus for low pressure induction carburization including a hermetic, low pressure carburization chamber fitted with an inlet port for receiving a carburizing gas; an article support base within the chamber; an article disposed or secured on the article support base; and an electromagnetic induction structure shaped and disposed with respect to the article to direct an electromagnetic field into a first portion of a surface the article for directed induction heating of the article. The carburization chamber includes a low-pressure carburizing gas that was received into the chamber through the inlet port, and the first portion of the surface of the article is at a temperature in excess of a carburizing temperature.
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