Browsing Materials Science and Metallurgical Engineering by Supervisor "Mostert, R.J. (Roelf)"
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Browsing Materials Science and Metallurgical Engineering by Supervisor "Mostert, R.J. (Roelf)"
Now showing items 1-7 of 7
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(University of Pretoria, 2020)The automotive industry currently demands materials with improved formability and crash performance. Austenitic stainless steels have been singled out for potential development of high strength steels to achieve exceptional ...
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The development of a risk-based model to predict corrosion fatigue failures in subcritical boilers (University of Pretoria, 2020)The increased energy demand within South Africa has led to continued periods of load shedding. This has had an adverse impact on industry, quality of life and the economy as a whole. A larger requirement for production ...
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(University of Pretoria, 2018)An empirical equation was developed for the prediction of the critical strain for the onset of dynamic recrystallization (DRX) in microalloyed Nb-containing steels. Single-rolling pass isothermal compression tests were ...
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(University of Pretoria, 2020)Surface transverse cracking is still one of the main problems in the continuous casting of steel. The cooling rate at the corners of the slab and strand is usually the highest. Therefore, depending on the cooling regime, ...
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(University of Pretoria, 2019)This study investigates the carbide-free bainitic steels for forged rail wheel applications in South Africa. This project emanated from the need for durable rail steels by the South African industry, particularly for wheel ...
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(University of Pretoria, 2019)The -TiAl based intermetallic alloys play an important role in structural applications, such as aerospace and automotive industries. The current work studied the novel development and microstructural evolution, along ...
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(University of Pretoria, 2018)The role of retained austenite on the performance of cast iron based grinding media (balls) is somewhat controversial. One school of thought is that retained austenite improves the performance through work hardening and ...
Now showing items 1-7 of 7