Zobrazeno 1 - 10
of 94
pro vyhledávání: '"Ronald Machaka"'
Autor:
Ronald Machaka, Precious M. Radingoana
Publikováno v:
Data in Brief, Vol 51, Iss , Pp 109654- (2023)
This article refers to data derived from a research article entitled “Prediction of narrow HT-SMA thermal hysteresis behaviour using explainable machine learning” [1]. It is based on the knowledge that alloying Ti-Ni-based shape memory alloys (SM
Externí odkaz:
https://doaj.org/article/6044cb48be2f4c31b085d60456f102b7
Autor:
Ronald Machaka, Glenda T. Motsi, Lerato M. Raganya, Precious M. Radingoana, Silethelwe Chikosha
Publikováno v:
Data in Brief, Vol 38, Iss , Pp 107346- (2021)
A systematic framework for choosing the most determinant combination of predictor features and solving the multiclass phase classification problem associated with high-entropy alloy (HEA) was recently proposed [1]. The data associated with that resea
Externí odkaz:
https://doaj.org/article/b6eee4bfc2dd43d99316a1d861fa54b8
Autor:
Ronald Machaka, Precious M. Radingoana
Publikováno v:
Materials Today Communications. 35:105806
Autor:
Babatunde Abiodun Obadele, Ronald Machaka, Nthabiseng Moshokoa, Elizabeth Makhatha, Lerato Raganya
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 115:3053-3064
The aim of this study is to investigate the effect of niobium on the microstructure and mechanical properties of Ti-Mo-Nb alloys, which include Ti-11.1Mo-10.8Nb (TMN1), Ti-10.2Mo-19.5Nb (TMN2), and Ti-9.2Mo-26.7Nb (TMN3) alloys designed using the clu
The high-temperature performance of Ti-46.5Al-%xTa (x = 0.8, 4 and 8 at.%) alloys produced using SPS
Autor:
Mxolisi Brendon Shongwe, Wallace Matizamhuka, Ronald Machaka, Prince Valentine Cobbinah, Yoko Yamabe-Mitarai
Publikováno v:
Materials Today: Proceedings. 38:528-535
In this study, γ -TiAl based alloys of composition Ti-46.5Al-%xTa (x = 0.8, 4 and 8 at.%) were fabricated by mechanical alloying and consolidated by spark plasma sintering. The main objective of the study was to evaluate the influence Ta contents ha
Autor:
Mxolisi Brendon Shongwe, Wallace Matizamhuka, Ronald Machaka, Yoko Yamabe-Mitarai, Ntebogeng F. Mogale
Publikováno v:
Materials Today: Proceedings. 38:621-627
Ternary Ti-47.5Al-(1–3)Cr (at. %) and reference quaternary Ti-48Al-2Cr-2Nb (at. %) titanium aluminide alloys were processed from elemental powders utilizing mechanical milling, mechanical alloying and spark plasma sintering. The effect of Cr additi
Publikováno v:
Materials Today: Proceedings. 38:913-917
The conventional titanium-based alloys, Ti-6Al-4 V in particular, have shown biological toxicity and mechanical incompatibilities which leads to implant loosening eventually requiring revision surgery. For that reason, there has been a growing intere
Publikováno v:
Materials Today: Proceedings. 38:1203-1208
The allotropic behavior of titanium is affected by many factors such as processing temperature and alloying elements. Using processing method with parameters that enhaces properties of the resulting alloy is imperative. In this study, CP-Ti, binary s
Autor:
Babatunde Abiodun Obadele, Peter Apata Olubambi, Lerato Raganya, Ronald Machaka, Nthabiseng Moshokoa
Publikováno v:
Materials Today: Proceedings. 38:1044-1048
Extensive efforts have been undertaken to develop Ti alloys consisting of single β phase in order to substitute the α + β phase in Ti-6Al-4V used as biomaterials. This study was aimed at investigating the tensile properties of solution treated Ti-
Autor:
Babatunde Abiodun Obadele, Nthabiseng Moshokoa, Lerato Raganya, Peter Apata Olubambi, Ronald Machaka
Publikováno v:
Materials Today: Proceedings. 38:1049-1053
The present study investigates the effect of solution treatment on the microstructure and mechanical properties of as-cast Ti-Mo alloys. The two alloys (Ti-8Mo and Ti-9Mo) were fabricated using a commercially available Arc re-melting furnace. Thereaf