Hot Workability and Processing Map of Ultrafine-Grained Al/SiC Composite with Different Reinforcement Sizes Under Compressive and Tensile Modes

2020 ◽  
Vol 51 (12) ◽  
pp. 6679-6699
Author(s):  
O. B. Bembalge ◽  
S. K. Panigrahi
Keyword(s):  
Processing Map ◽  
Hot Workability ◽  
Ultrafine Grained

Hot workability, constitutive model and processing map of 3Cr23Ni8Mn3N heat resistant steel

Vacuum ◽  
2019 ◽  
Vol 165 ◽  
pp. 324-336 ◽  
Author(s):  
Zhongman Cai ◽  
Hongchao Ji ◽  
Weichi Pei ◽  
Xuefeng Tang ◽  
Xiaomin Huang ◽  
...  
Keyword(s):  
Constitutive Model ◽  
Processing Map ◽  
Resistant Steel ◽  
Hot Workability ◽  
Heat Resistant Steel ◽  
Heat Resistant

Hot Workability Map for Near-α Titanium Alloy Ti-5.6Al-4.8Sn-2Zr-1Mo-0.35Si-0.7Nd

2012 ◽  
Vol 482-484 ◽  
pp. 1453-1456
Author(s):  
Ming Man Li ◽  
Qui Jian Xun ◽  
Shang Zhou Zhang
Keyword(s):  
Titanium Alloy ◽  
Dynamic Recrystallization ◽  
Power Dissipation ◽  
Processing Map ◽  
Flow Instability ◽  
Shear Bands ◽  
Hot Workability ◽  
Adiabatic Shear Bands ◽  
Β Phase ◽  
Power Dissipation Efficiency

The characterizations of hot working behavior of a near-α titanium alloy using the approach of processing maps are described. Processing map in the α+β region exhibit a domain of the globularization process of lamellar structure and α dynamic recrystallization with a power dissipation efficiency of 0.6-0.9. In the β region the map exhibited a domain centered around 1060°C and 0.1 s-1with a power dissipation efficiency of 0.76 where the β phase undergoes dynamic recrystallization. At higher strain rate flow instability occurs in the α+β region due to adiabatic shear bands formation as well as in the β region due to flow inhomogeneity of β phase.

Optimization of the hot workability for an extrude AZ80 Mg alloy using the processing map and Kriging meta-model

2015 ◽  
Vol 16 (6) ◽  
pp. 1149-1156 ◽  
Author(s):  
Sang Kyun Oh ◽  
Kwang Ki Lee ◽  
Young-Sang Na ◽  
Chang Hee Suh ◽  
Yun-Chul Jung ◽  
...  
Keyword(s):  
Processing Map ◽  
Mg Alloy ◽  
Hot Workability ◽  
Meta Model

Hot workability of γ+α2 titanium aluminide: Development of processing map and constitutive equations

2012 ◽  
Vol 551 ◽  
pp. 169-186 ◽  
Author(s):  
R.K. Gupta ◽  
S.V.S. Narayana Murty ◽  
Bhanu Pant ◽  
Vijaya Agarwala ◽  
P.P. Sinha
Keyword(s):  
Constitutive Equations ◽  
Titanium Aluminide ◽  
Processing Map ◽  
Hot Workability
Sign in / Sign up

Export Citation Format

Share Document