Sökning: "Transvarestraint testing"
Hittade 2 avhandlingar innehållade orden Transvarestraint testing.
1. Weldability of Precipitation Hardening Superalloys – Influence of Microstructure
Sammanfattning : Superalloys and in particular the precipitation hardened Ni-based superalloys havealways been used extensively in the hot sections of jet engines. Large hot structuralengine components with complex geometry have preferably been cast as single piececomponents since the large scale vacuum investment casting process becameavailable about fifty years ago. LÄS MER
2. Modelling microstructural changes in pulsed weldments
Sammanfattning : Microstructural changes in pulsed weldments have been studied in mild steel, a quenched and tempered steel and in two austenitic stainless steels. A heat flow model has been developed to compute the thermal cycles at different locations in the pulsed welds. LÄS MER