<a style="color:#000" href="https://www.tugraz.at/institute/ittm">Institute of Thermal Turbomachinery and Machine Dynamics</a></br><a href="https://www.tugraz.at">Graz University of Technology</a> https://aeroenginesafety.tugraz.at/ 2026-04-13T16:22:17+00:00 https://aeroenginesafety.tugraz.at/ https://aeroenginesafety.tugraz.at/lib/exe/fetch.php?media=wiki:logo.png text/html 2021-07-05T10:30:08+00:00 Anonymous (anonymous@undisclosed.example.com) https://aeroenginesafety.tugraz.at/doku.php?id=15:15&rev=1625481008&do=diff 15. Material Flaws Problems with Blanks and Semi-finished Parts <a id="material-flaws-before-finishing"></a> When discussing problems with semi-finished parts and blanks, engineers will first think of material flaws. However, less-experienced personnel are especially prone to overlooking the fact that even the <a id="producing-semi-finished-parts"></a><a id="material-operating-properties"></a><a id="strength-and-grain-orientation"></a><a id="specific-part-structure"></a><a id="finishing-se…