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ECM TECH
FR6 patents
Top patents by PatentIndex Score
US11512381B2Nov 29, 2022
Method and facility for carbonitriding one or more steel parts under low pressure and at a high temperature
ECM TECH0 citations55
US11242594B2Feb 8, 2022
Low pressure carbonitriding method and furnace
ECM TECH0 citations51
US9938615B2Apr 10, 2018
Carbonitriding method having a final nitridation step during temperature decrease
ECM TECH0 citations44
US9765422B2Sep 19, 2017
Method for low-pressure carbonitriding having an extended temperature range in an initial nitridation phase
ECM TECH0 citations44
US9708704B2Jul 18, 2017
Method for low-pressure carbonitriding using a reduced temperature gradient in an initial nitridation phase
ECM TECH0 citations44
US10502488B2Dec 10, 2019
Gas quenching cell
ECM TECH0 citations30