scholarly journals Effects of Temperature and Strain Rate on TRIP Effect in SUS301L Metastable Austenitic Stainless Steel

2013 ◽  
Vol 53 (10) ◽  
pp. 1881-1887 ◽  
Author(s):  
Noriyuki Tsuchida ◽  
Yuko Yamaguchi ◽  
Yoshiki Morimoto ◽  
Tomoyuki Tonan ◽  
Yoshinori Takagi ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Austenitic Stainless Steel ◽  
Strain Rate ◽  
Trip Effect ◽  
Metastable Austenitic Stainless Steel ◽  
Effects Of Temperature

Influence of strain rate and strain at temperature on TRIP effect in a metastable austenitic stainless steel

2020 ◽  
Vol 777 ◽  
pp. 139046 ◽  
Author(s):  
J.V. Tilak Kumar ◽  
J. Sudha ◽  
K.A. Padmanabhan ◽  
A.V. Frolova ◽  
V.V. Stolyarov
Keyword(s):  
Stainless Steel ◽  
Austenitic Stainless Steel ◽  
Strain Rate ◽  
Trip Effect ◽  
Metastable Austenitic Stainless Steel

A TEM microscopical investigation of the magnetic domain structure of a metastable austenitic stainless steel

1994 ◽  
Vol 52 ◽  
pp. 696-697
Author(s):  
G. Fourlaris ◽  
T. Gladman
Keyword(s):  
Tensile Strength ◽  
Stainless Steel ◽  
Austenitic Stainless Steel ◽  
Cold Rolling ◽  
Solution Treatment ◽  
Magnetic Domain ◽  
High Strength ◽  
Medium Carbon Steel ◽  
Magnetic Characteristics ◽  
Metastable Austenitic Stainless Steel

Stainless steels have widespread applications due to their good corrosion resistance, but for certain types of large naval constructions, other requirements are imposed such as high strength and toughness , and modified magnetic characteristics.The magnetic characteristics of a 302 type metastable austenitic stainless steel has been assessed after various cold rolling treatments designed to increase strength by strain inducement of martensite. A grade 817M40 low alloy medium carbon steel was used as a reference material.The metastable austenitic stainless steel after solution treatment possesses a fully austenitic microstructure. However its tensile strength , in the solution treated condition , is low.Cold rolling results in the strain induced transformation to α’- martensite in austenitic matrix and enhances the tensile strength. However , α’-martensite is ferromagnetic , and its introduction to an otherwise fully paramagnetic matrix alters the magnetic response of the material. An example of the mixed martensitic-retained austenitic microstructure obtained after the cold rolling experiment is provided in the SEM micrograph of Figure 1.

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