Pandat example results CAMM

In CAMM, Pandat® 5.0 has been used for preliminary calculations on titanium alloys. For this the PanTitanium database has been used. Some of the work is aimed at finding:

  1. Equilibrium volume fraction of different phases in alloys having different compositions
  2. Variation of volume fraction of different phases with change in temperature
  3. Plotting b approach curves for b titanium alloys
  4. Determining the miscibility gap of b titanium alloys

                                     
Some of the calculated plots are shown below:

graph of Pandat application example

A simple binary Ti-V phase diagram showing the a (HCP_A3) and b (BCC_A2) phases. Also shown is the metastable b miscibility gap (BCC_A2 + BCC_A2)
Pandat application example in graph
Ti-5Al-5Mo-xV-3Cr Isopleth with varying V wt%. The stable phases shown are a (HCP_A3), b (BCC_A2) and a2(DO19 Ti3Al). The metastable b miscibility gap is superimposed on the plot (BCC_A2 + BCC_A2).
Also marked in dotted lines is the commercial Ti5553 alloy composition.
graph of Pandat application example
A simple binary Ti-Al phase diagram showing the liquid, a (HCP_A3) and
b (BCC_A2) phases.

 

 

graph of Pandat application example
A simple binary Ti-Al phase diagram showing the liquid, a (HCP_A3) and b (BCC_A2) phases.
Categories: Center for Accelerated Maturation of MaterialsResearchCEMAS