Magnetic and microstructural characterization of cold rolled UNS S31803duplex stainless steel

2017 ◽  
Vol 29 (2) ◽  
pp. 22-27 ◽  
Author(s):  
C.S.P. Mendonça ◽  
V.D. de Oliveira ◽  
V.A.S. Ribeiro ◽  
A.F. Oliveira ◽  
M.R. da Silva ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Microstructural Characterization ◽  
Cold Rolled

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 Characterization of reverse martensitic transformation in cold-rolled austenitic 316 stainless steel

2018 ◽  
Vol 23 (2) ◽  
Author(s):  
Javier Fava ◽  
Cristina Spinosa ◽  
Marta Ruch ◽  
Fernando Carabedo ◽  
Mónica Landau ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Martensitic Transformation ◽  
Reverse Martensitic Transformation ◽  
316 Stainless Steel ◽  
Cold Rolled

Mechanical properties and microstructural characterization of selective laser melted 17-4 PH stainless steel

2017 ◽  
Vol 23 (2) ◽  
pp. 280-294 ◽  
Author(s):  
Mohamad Mahmoudi ◽  
Alaa Elwany ◽  
Aref Yadollahi ◽  
Scott M. Thompson ◽  
Linkan Bian ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Stainless Steel ◽  
Microstructural Characterization
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