Influences of hydrogen and textural anisotropy on the microstructure and mechanical properties of duplex stainless steel at high strain rate (~105 s−1)

2016 ◽  
Vol 51 (23) ◽  
pp. 10442-10451 ◽  
Author(s):  
R. Silverstein ◽  
D. Eliezer
Keyword(s):  
Mechanical Properties ◽  
Stainless Steel ◽  
High Strain Rate ◽  
Strain Rate ◽  
Duplex Stainless Steel ◽  
High Strain ◽  
Microstructure And Mechanical Properties ◽  
Textural Anisotropy

High strain rate superplasticity in the fine-grained duplex stainless steel Fe-22Cr-5Ni-3Mo-0.3N

1996 ◽  
Vol 67 (10) ◽  
pp. 444-449 ◽  
Author(s):  
David Hernandez ◽  
Georg Frommeyer ◽  
Harald Hofmann
Keyword(s):  
Stainless Steel ◽  
High Strain Rate ◽  
Strain Rate ◽  
Duplex Stainless Steel ◽  
High Strain ◽  
Fine Grained

Effect of High Strain-Rate Thermomechanical Processing on Microstructure and Mechanical Properties of Ti-10V-2Fe-3Al Alloy

2013 ◽  
Vol 845 ◽  
pp. 96-100 ◽  
Author(s):  
Piotr Skubisz ◽  
Marek Packo ◽  
Katarzyna Mordalska ◽  
Tadeusz Skowronek
Keyword(s):  
Mechanical Properties ◽  
High Strain Rate ◽  
Strain Rate ◽  
High Strain ◽  
Thermomechanical Processing ◽  
Hot Forging ◽  
High Strength ◽  
Processing Route ◽  
Microstructure And Mechanical Properties ◽  
Processed Material

Results of beta forging of titanium alloy Ti-10V-2Fe-3Al and subsequent thermal treatment are presented, with analysis of the effect of the processing route on the final mechanical properties, correlated with microstructure of thermomechanically processed material. Investigation of response to high strain-rate hot-forging of microstructure and mechanical properties is focused on the effect of the strengthening mechanisms in the material after two common manners of deformation typical of that alloy. The effect of deformation conditions on final microstructure and mechanical properties was analyzed in three crucial stages of thermomechanical processing, e.i. after deformation, quenching and aging. In result, conclusions were formulated as for processing conditions promoting high strength and/or ductility.

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