Deformation Processing Maps for Control of Microstructure in Al-Cu-Mg Alloys Microalloyed with Sn

A Comparative Study of Additively Manufactured Thin Wall and Block Structure with Al-6.3%Cu Alloy Using Cold Metal Transfer Process

“…In recent years, manufacturing aluminum alloy components with the WAAM process is gaining more and more interest from the aerospace industry due to its advantages as described above. Among all the different aluminum alloys, Al-6.3%Cu alloy is particularly favored because of its wide aerospace applications such as cryogenic tanks, fuselage or shells for space vehicles [10].…”

Effects of initial aging time on processing map and microstructures of a nickel-based superalloy

“…The optimum hot working parameters for Al6063/0.75Al 2 O 3 /0.75Y 2 O 3 nano-composite were identified, and the flow instability characteristics were validated by processing maps and micrographs [37]. Additionally, the processing maps were developed for some other important alloys or composites, such as Al-Cu-Li alloy [38], Al-Cu-Mg alloys microalloyed with Sn [39], DC cast Al-15% Si alloy [40], SiC particles reinforced metal matrix composites [41], as-cast AISI M2 high-speed steel containing Mischmetal [42], Aluminum-5 wt% B4C Composite [43], near-α titanium alloy IMI834 [44], extruded Mg-12Li-1Zn BCC alloy [45], as-cast Ti-43Al-4Nb-1.4W-0.6B alloy [46], (SiCpþMg2B2O5w)/6061 Al hybrid and SiCp/6061 Al composites [47], Al-Cu-Li-Sc-Zr alloy [48], 7005 aluminum alloy [49], and 800H alloy [50].…”

Characterization of hot deformation behaviour of Nb-Ti microalloyed high-strength steel

“…The dynamic materials model (DMM) was developed for studying the workability parameter, based on principles of continuum mechanics of large plastic flow using the concepts of physical systems modelling and extremum principles of irreversible thermodynamics (Banerjee, Robi, and Srinivasan, 2012). A processing map based on the DMM and consisting of the efficiency map and the instability map is a valuable approach for coupling the processing conditions such as deformation rate and temperature with desired microstructure to optimize the deformation process (Lou et al, 2014).…”

“…On the one hand, the damage processes are sometimes very efficient in dissipating power for the generation of new surfaces. On the other hand, the safe processes may become less efficient, because power dissipates through the annihilation of dislocations (Banerjee, Robi, and Srinivasan, 2012). In recent investigations, the constitutive equation and processing map have been proposed for steel (Churyumov et al, 2015;Guo et al, 2012), Al-based alloys , Ni-based alloys (Chen et al, 2015), Ti-based alloys (Quan et al, 2015), composite materials (Momeni, Dehghanib, and Poletti, 2013;Rajamuthamilselvan and Ramanathans, 2012) and other materials (Wang et al, 2015).…”