Deep rolling of austenitic steel AISI 304 at different temperatures – near surface microstructures and fatigue

2012 ◽  
Vol 67 (3) ◽  
pp. 188-194 ◽  
Author(s):  
I. Nikitin ◽  
B. Scholtes
Keyword(s):  
Austenitic Steel ◽  
Deep Rolling ◽  
Near Surface ◽  
Aisi 304 ◽  
Different Temperatures ◽  
Steel Aisi ◽  
Surface Microstructures

Diagnosis Of Damage In Austenitic Steel Aisi 304 At Mechanical Loading By Measurements Of Coercive Force

2019 ◽  
Vol 2019 (4) ◽  
pp. 12-24
Author(s):  
O.P. Gopkalo ◽  
◽  
V.O. Nekhotiashchiy ◽  
G.YA. Bezlyudko ◽  
YU.P. Kurash ◽  
...  
Keyword(s):  
Coercive Force ◽  
Austenitic Steel ◽  
Mechanical Loading ◽  
Aisi 304 ◽  
Steel Aisi

scholarly journals Application Of Active Screen Method For Ion Nitriding Efficiency Improvement

2015 ◽  
Vol 60 (2) ◽  
pp. 1075-1077 ◽  
Author(s):  
M. Ogórek ◽  
T. Frączek ◽  
Z. Skuza
Keyword(s):  
Austenitic Steel ◽  
Emission Spectroscopy ◽  
Surface Hardness ◽  
Efficiency Improvement ◽  
Nitrogen Diffusion ◽  
Ion Nitriding ◽  
Aisi 304 ◽  
Hardness Tests ◽  
Steel Aisi ◽  
Surface Layer Thickness

Abstract Paper presents the research of austenitic steel AISI 304 after ion nitriding at 400°C and at t =4h, for the two different variants of samples distribution in the working plasma reactive chamber tube. In order to assess the effectiveness of ion nitriding variants emission spectroscopy – GDOES, surface hardness tests, microstructure research (LM) of nitrided layers were made. It has been found that the use of active screens increases the surface layer thickness and depth of nitrogen diffusion into austenitic steel 304.

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