This paper reviews recent advances in the control of plasma ion nitriding processes and their effect on AR500 and 4140 steel and ductile and gray iron. The advanced discussed are primarily in the area of electrical power and gas flow control.

4140 steel, AR500 steel, gas flow, Nitralloy 135, plasma ion nitriding, pulse power control
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2019
ASM International
Topics
Chromium-molybdenum steel Abrasion resistant alloys Aluminum nitride Plasma nitriding
Issue Section:
Nitriding/Mechanical Testing