scholarly journals Electrochemical behaviour and microstructural characterization of different austenitic stainless steel for biomedical applications

2020 ◽  
Vol 7 (10) ◽  
pp. 105402
Author(s):  
Ely Wagner Ferreira Sabará ◽  
Valter Pereira ◽  
André Luiz Molisani ◽  
Lecino Caldeira ◽  
Rhuan Costa Souza ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Austenitic Stainless Steel ◽  
Biomedical Applications ◽  
Electrochemical Behaviour ◽  
Microstructural Characterization

Microstructural Characterization of Oxide Scale Formed by Early Stage of Oxidation of 17%Cr-Mn-Ni Austenitic Stainless Steel

2007 ◽  
Vol 561-565 ◽  
pp. 99-102
Author(s):  
Takayuki Oshima ◽  
Yutaka Yamaguchi ◽  
Kotaro Kuroda
Keyword(s):  
Stainless Steel ◽  
Austenitic Stainless Steel ◽  
Oxide Scale ◽  
Spinel Structure ◽  
Early Stage ◽  
Microstructural Characterization ◽  
The Third ◽  
Cold Rolled ◽  
Mn Oxides

The microstructure of oxide scale formed in the early stage of oxidation of cold-rolled sheets of 17%Cr-Mn-Ni austenitic stainless steel was examined using SEM and TEM. Samples were oxidized at 973 to1373K for 1 to 15min. Nodules were observed on the surfaces of specimens oxidized at 1173K. The nodules were composed of two layers, which comprised Fe oxides and Cr-rich Fe-Cr-Mn oxides, respectively. The other scale was composed of two layers of Fe-Cr-Mn oxides with different compositions. Nodules were not observed on the surfaces of the specimens oxidized at 973 and 1373K. After oxidation at 1373K for 1min, the scale was composed of three layers. The first layer consisted of Fe-Mn oxides with a spinel structure, the second consisted mainly of Cr oxides, and the third consisted of Cr-Mn oxides containing a small amount of Fe.

scholarly journals Microstructural Characterization of 321 austenitic stainless steel below ambient temperatures

2021 ◽  
Vol 27 (S1) ◽  
pp. 3398-3400
Author(s):  
Leonidas Karavias ◽  
Nikolaos Makris ◽  
Angelos Kaldellis ◽  
Anastasia Alexandratou ◽  
Stavros Deligiannis ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Austenitic Stainless Steel ◽  
Microstructural Characterization ◽  
Ambient Temperatures

scholarly journals Tribological behavior and microstructural characterization of austenitic stainless steel stabilized with Nb and V

2021 ◽  
Vol 1818 (1) ◽  
pp. 012159
Author(s):  
A. Gharbi ◽  
A. Himour ◽  
O. Ghelloudj ◽  
K. Bouhamla ◽  
S. Abderrahmane ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Austenitic Stainless Steel ◽  
Tribological Behavior ◽  
Microstructural Characterization
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