TY - JOUR
T1 - Microstructure and wear behavior of DC-pulsed plasma nitrided AISI 316L austenitic stainless steel
AU - De Las Heras, Evangelina
AU - Santamaria, Daniel González
AU - García-Luis, Alberto
AU - Cabo, Amado
AU - Brizuela, Marta
AU - Ybarra, Gabriel
AU - Mingolo, Norma
AU - Brühl, Sonia
AU - Corengia, Pablo
PY - 2007
Y1 - 2007
N2 - Austenitic stainless steel are used in industrial applications, mainly due to their good corrosion resistance; however, their low hardness and poor wear performance impose strong limitations in many cases. In this work, the wear behavior of the unnitrided and DC-pulsed plasma nitrided AISI 316L stainless steel has been investigated using an Amsler-Disc-Machine under rolling-sliding contact conditions. The microstructure was studied by X-ray diffraction and the worn surface, subsurface, and wear debris were analyzed by optical microscopy, scanning electron microscopy, and microhardness testing. The obtained results show that pulsed plasma nitriding improves the wear resistance of the AISI 316L and different wear mechanisms were observed depending on the normal applied load.
AB - Austenitic stainless steel are used in industrial applications, mainly due to their good corrosion resistance; however, their low hardness and poor wear performance impose strong limitations in many cases. In this work, the wear behavior of the unnitrided and DC-pulsed plasma nitrided AISI 316L stainless steel has been investigated using an Amsler-Disc-Machine under rolling-sliding contact conditions. The microstructure was studied by X-ray diffraction and the worn surface, subsurface, and wear debris were analyzed by optical microscopy, scanning electron microscopy, and microhardness testing. The obtained results show that pulsed plasma nitriding improves the wear resistance of the AISI 316L and different wear mechanisms were observed depending on the normal applied load.
KW - Austenitic stainless steel
KW - Hardness
KW - Microstructure
KW - Plasma treatment
KW - Wear
UR - http://www.scopus.com/inward/record.url?scp=44249084126&partnerID=8YFLogxK
U2 - 10.1002/ppap.200731809
DO - 10.1002/ppap.200731809
M3 - Article
AN - SCOPUS:44249084126
SN - 1612-8850
VL - 4
SP - S741-S745
JO - Plasma Processes and Polymers
JF - Plasma Processes and Polymers
IS - SUPPL.1
ER -