Deformation-induced martensitic transformation kinetics and correlative micromechanical behavior of medium-Mn transformation-induced plasticity steel

2019 ◽  
Vol 35 (8) ◽  
pp. 1779-1786 ◽  
Author(s):  
Minghe Zhang ◽  
Haiyang Chen ◽  
Youkang Wang ◽  
Shengjie Wang ◽  
Runguang Li ◽  
...  
2020 ◽  
Vol 4 (11) ◽  
Author(s):  
L. Pfeuffer ◽  
T. Gottschall ◽  
T. Faske ◽  
A. Taubel ◽  
F. Scheibel ◽  
...  

2019 ◽  
Vol 44 (47) ◽  
pp. 26028-26035 ◽  
Author(s):  
Motomichi Koyama ◽  
Daisuke Yamasaki ◽  
Arisa Ikeda ◽  
Tomohiko Hojo ◽  
Eiji Akiyama ◽  
...  

2006 ◽  
Vol 319 ◽  
pp. 59-66 ◽  
Author(s):  
Young Kook Lee ◽  
Young Seob Seo ◽  
Won Jin ◽  
Chong Sool Choi

Effect of thermal cycling(γ↔ε) on γ→ε martensitic transformation kinetics and damping capacity of Fe-17mass%Mn alloy has been studied. The amount of ε martensite increases with thermal cycling in spite of decrease in Ms temperature. The increase in ε martensite content with thermal cycling is attributable to an increase in the density of martensite nucleation sites by introduction of dislocations during thermal cycling. The γ→ε martensitic transformation kinetics shows a burst mode in the non-cycled specimen, while the kinetics exhibits a sigmoidal mode in the cycled specimens. The damping capacity of the alloy increases with increasing the ε martensite content in the non-cycled specimen. On the contrary, the damping capacity of the alloy decreases with increasing the ε martensite content in the cycled specimens. The reason is that the dislocations introduced during thermal cycling, which obstruct the movement of the damping sources, become more with thermal cycling.


2009 ◽  
Vol 17 (9) ◽  
pp. 749-752 ◽  
Author(s):  
J. Rodríguez-Aseguinolaza ◽  
I. Ruiz-Larrea ◽  
M.L. Nó ◽  
A. López-Echarri ◽  
J. San Juan

2015 ◽  
Vol 647 ◽  
pp. 763-767 ◽  
Author(s):  
Mei Hong ◽  
Kang Wang ◽  
Yuzeng Chen ◽  
Feng Liu

Metals ◽  
2017 ◽  
Vol 7 (7) ◽  
pp. 271 ◽  
Author(s):  
Carola Celada-Casero ◽  
Harm Kooiker ◽  
Manso Groen ◽  
Jan Post ◽  
David San-Martin

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