Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 4 of 4 for “"Cast structure"”.
-
The effect of the cast structure on the evolution of texture during processing of AISI 433 ferritic stainless steel
… It is well established that an initial columnar cast structure (ICCS) promotes cube or α-fibre texture while an initial equiaxed cast structure (IECS), promotes γ-fibre texture components. If both structures are present, they promote inhomogeneous texture, which leads to roping or ridging. …
-
Heat transfer and microstructure during the early stages of solidification of metals
… such models must predict and control the cast structure, quality and properties of the cast product for a given set of conditions Linking heat transfer to cast structure is an invaluable aspect of a fully predictive model, which is of particular importance for near-net-shape casting where …
-
Composition and microstructure evolution in semi-solid cast Al-Zn alloys
Semi-solid metal casting produces a low porosity, globular microstructure, which makes it an attractive competitor to wrought parts. This research explores the suitability of utilising heat treatable, Al-Zn-Mg-Cu alloys for the production of high strength parts for the automotive and aerospace …
-
Shape distortion and air gap formation during continuous casting.
… shell of steel solidifying in a continuously casting mould, to the shape distortion and the formation of an air gap. The work postulates that the behaviour of this shell can be analysed as that of a flexible structure formed by four elasto-perfectly plastic beams linked by rigid comers. This …