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Browsing Research Articles (Materials Science and Metallurgical Engineering) by Author

Browsing Research Articles (Materials Science and Metallurgical Engineering) by Author "Konadu, David Sasu"

Now showing items 1-5 of 5

Comparison of testing of susceptibility to solidification cracking of ferritic stainless steels using two methods

Konadu, David Sasu; Pistorius, Pieter Georg Hendrik (Springer, 2020-06)

The susceptibility to solidification cracking of unstabilized and stabilized ferritic stainless steels was investigated using self-restrained Houldcroft and Modified Varestraint-Transvarestraint (MVT) tests. Nine steel ...
Effect of electrode flux composition on impact toughness of austenitic stainless-steel weld metal

Lubbe. G.; Pistorius, Pieter Georg Hendrik; Konadu, David Sasu (Southern African Institute of Mining and Metallurgy, 2022-07)

The aim of this investigation was to determine whether the composition of a shielded-metal arc-welding electrode coating affected the low-temperature impact toughness of austenitic stainless-steel weld metal. It is ...
The influence of Ti and Nb on solidification cracking of ferritic stainless steels, as determined using self-restrained samples

Konadu, David Sasu; Pistorius, Pieter Georg Hendrik; Du Toit, M. (Springer, 2019-06)

The susceptibility to solidification cracking of ferritic stainless steels was studied using the self-restrained method. The unstabilised steel was compared with mono and dual stabilised (Ti and/or Nb) steels. Autogenous ...
Investigation of formation of precipitates and solidification temperatures of ferritic stainless steels using differential scanning calorimetry and Thermo-Calc simulation

Konadu, David Sasu; Pistorius, Pieter Georg Hendrik (Springer, 2021-08)

Please read abstract in the article.
Solidification cracking susceptibility of ferritic stainless steels using modified varestraint Transvarestraint (MVT) method

Konadu, David Sasu; Pistorius, Pieter Georg Hendrik; Du Toit, M.; Griesche, Axel (Springer, 2019-09)

The Modified Varestraint Transvarestraint (MVT) test was used to investigate the solidification cracking susceptibility of an unstabilised, a Nb-stabilised and two (Ti + Nb) dual-stabilised ferritic stainless steels. Two ...

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Browsing Research Articles (Materials Science and Metallurgical Engineering) by Author "Konadu, David Sasu"

Browsing Research Articles (Materials Science and Metallurgical Engineering) by Author "Konadu, David Sasu"

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