Processing of - MTU Aero Engines
Processing of - MTU Aero Engines
Processing of - MTU Aero Engines
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Illustration <strong>of</strong> various phase arrangements in microstructures <strong>of</strong> Ti-6Al-4V and<br />
TiAl-X alloys<br />
To be expanded<br />
. . .<br />
Show the potential weak links<br />
-------------------------------------------------------<br />
Conclusions:<br />
Further property improvements can be expected from each alloy type<br />
(α+β) titanium alloys and<br />
γ-rich titanium aluminide alloys<br />
by refinement <strong>of</strong> chemical homogeneity, phase distribution and grainand/or<br />
colony size:<br />
<strong>Processing</strong> on large scale<br />
better liquid uniformity<br />
but less control <strong>of</strong> chemical homogeneity<br />
and less control <strong>of</strong> microstructure (uniformity and grain size)<br />
<strong>Processing</strong> on smaller scales<br />
better temperature control