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posted on Wednesday, July 28, 2021 The mechanism of plasma nitriding include the formation of various active species generating nitrogen atoms reacting with the metal. Which species prevail in supplying nitrogen depends on nitriding conditions as well as the nature of the treated metal.
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posted on Wednesday, June 23, 2021 The differences in mechanisms of nitrogen transfer between plasma (ion) nitriding and gas nitriding have various practical consequences. For example, gas nitriding increases the surface roughness gray cast iron. Proper identification of the advantages and disadvantages of these two methods could significantly improve their use.
posted on Tuesday, December 8, 2020 A version of this article by Dr. Edward Rolinski was written for and originally appeared in Industrial Heating's November 2020 issue.
posted on Thursday, September 17, 2020 Die failures are caused by complex wear mechanisms at the surface of the die cavity. Surface properties critical for die performance can be improved by a novel surface-treatment process employing a multi-gradient design strategy.