Atmosphere Influence on Sintered 316L Austenitic Stainless Steel Matrix Composites Reinforced with Intermetallic and Carbide Particles

2002 ◽  
Vol 230-232 ◽  
pp. 102-105
Author(s):  
J. Abenojar ◽  
Francisco Velasco ◽  
J.A. Bas ◽  
José M. Torralba
Keyword(s):  
Stainless Steel ◽  
Austenitic Stainless Steel ◽  
Steel Matrix ◽  
Matrix Composites ◽  
316L Austenitic Stainless Steel ◽  
Carbide Particles

scholarly journals Microstructure and Microhardness of ZrO2 Reinforced PM 316L Austenitic Stainless Steel Composites Sintered in Ambient and Argon Atmosphere

2019 ◽  
Vol 8 (6) ◽  
pp. 38-42
Keyword(s):  
Stainless Steel ◽  
Electron Microscope ◽  
Austenitic Stainless Steel ◽  
Testing Machine ◽  
Argon Atmosphere ◽  
Steel Matrix ◽  
Matrix Composites ◽  
Hardness Testing ◽  
316L Austenitic Stainless Steel ◽  
Scanning Electron

The present study examines the microstructure and microhardness of zirconia (ZrO2) reinforced PM 316L austenitic stainless steel matrix composites. ZrO2 was added in a proportion of 1 wt% to 3 wt%. Powders were compacted into a disc of 11mm diameter and 2mm thick at 70kN. Compacts were sintered in an ambient and argon atmosphere at 1250oC for 30 minutes. Sintered compacts were then analyzed for microhardness using Vickers hardness testing machine, and microstructure was examined using a scanning electron microscope. The study revealed that the reinforcement of ZrO2 significantly enhanced the microhardness of PM 316L SS matrix composites with a microstructure consisting of irregular porosity and zirconia encapsulating the 316L SS particles.

Spray-Formed Stainless Steel Matrix Composites with Co-Injected Carbide Particles

2011 ◽  
Vol 42 (8) ◽  
pp. 2442-2455 ◽  
Author(s):  
Chengsong Cui ◽  
Alwin Schulz ◽  
Volker Uhlenwinkel ◽  
Hans-Werner Zoch
Keyword(s):  
Stainless Steel ◽  
Steel Matrix ◽  
Matrix Composites ◽  
Carbide Particles

Salt Spray Corrosion Behaviour of Austenitic Stainless Steel Matrix Composites

2001 ◽  
Vol 189-191 ◽  
pp. 346-351 ◽  
Author(s):  
Francisco Velasco ◽  
J. Kind ◽  
W.M. Lima ◽  
R. Marcé ◽  
J.A. Bas ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Austenitic Stainless Steel ◽  
Corrosion Behaviour ◽  
Salt Spray ◽  
Steel Matrix ◽  
Matrix Composites ◽  
Salt Spray Corrosion

scholarly journals Passivation-Induced Physicochemical Alterations of the Native Surface Oxide Film on 316L Austenitic Stainless Steel

2019 ◽  
Vol 166 (11) ◽  
pp. C3376-C3388 ◽  
Author(s):  
Zuocheng Wang ◽  
Francesco Di-Franco ◽  
Antoine Seyeux ◽  
Sandrine Zanna ◽  
Vincent Maurice ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Austenitic Stainless Steel ◽  
Oxide Film ◽  
Surface Oxide ◽  
Surface Oxide Film ◽  
316L Austenitic Stainless Steel ◽  
Native Surface
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