AISI 420 martensitic stainless steel corrosion resistance enhancement by low-temperature plasma carburizing

2019 ◽  
Vol 317 ◽  
pp. 70-82 ◽  
Author(s):  
C.J. Scheuer ◽  
F.A.A. Possoli ◽  
P.C. Borges ◽  
R.P. Cardoso ◽  
S.F. Brunatto
Keyword(s):  
Stainless Steel ◽  
Corrosion Resistance ◽  
Low Temperature ◽  
Martensitic Stainless Steel ◽  
Steel Corrosion ◽  
Low Temperature Plasma ◽  
Temperature Plasma ◽  
Aisi 420 ◽  
Steel Corrosion Resistance ◽  
Plasma Carburizing

Effect of Carburizing Atmosphere Proportion on Low Temperature Plasma Carburizing of Austenitic Stainless Steel

2014 ◽  
Vol 598 ◽  
pp. 90-93 ◽  
Author(s):  
Xing Sheng Tong ◽  
Ting Zhang ◽  
Wei Ye
Keyword(s):  
Stainless Steel ◽  
Wear Resistance ◽  
Corrosion Resistance ◽  
Friction Coefficient ◽  
Austenitic Stainless Steel ◽  
Low Temperature ◽  
Corrosion Rate ◽  
Low Temperature Plasma ◽  
Temperature Plasma ◽  
Plasma Carburizing

In this study, in order to explore a suitable method to obtain a better wear resistance and corrosion resistance of austenitic stainless steel, low temperature plasma carburizing technology has been studied. Research on the properties of austenitic stainless steel under different carburizing atmosphere proportion, with hardness, wear resistance and corrosion resistance as the properties characterization. The results shows that C3H8:H2=1:40 have better properties with the hardness of 950 HV0.05, the friction coefficient of about 0.25, which showed a better wear resistance. And also the corrosion rate of about 20.3g/m2·h showed a better corrosion resistance.

scholarly journals MICRO-ABRASIVE WEAR BEHAVIOUR OF LOW-TEMPERATURE PLASMA CARBURIZED AISI 420 MARTENSITIC STAINLESS STEEL

2017 ◽  
Author(s):  
Cristiano José Scheuer ◽  
Rodrigo Perito Cardoso ◽  
Júlio César Klein das Neves ◽  
Sílvio Francisco Brunatto
Keyword(s):  
Stainless Steel ◽  
Low Temperature ◽  
Abrasive Wear ◽  
Martensitic Stainless Steel ◽  
Wear Behaviour ◽  
Low Temperature Plasma ◽  
Temperature Plasma ◽  
Aisi 420 ◽  
Abrasive Wear Behaviour

Low temperature plasma carburizing of martensitic stainless steel

2012 ◽  
Vol 539 ◽  
pp. 369-372 ◽  
Author(s):  
C.J. Scheuer ◽  
R.P. Cardoso ◽  
R. Pereira ◽  
M. Mafra ◽  
S.F. Brunatto
Keyword(s):  
Stainless Steel ◽  
Low Temperature ◽  
Martensitic Stainless Steel ◽  
Low Temperature Plasma ◽  
Temperature Plasma ◽  
Plasma Carburizing
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