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Showing 80 out of a total of 227 results for collection: Research Articles (Materials Science and Metallurgical Engineering).
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The effect of cast structures on texture and mechanical properties of AISI 433 ferritic stainless steel
Maumela, M.
;
Stumpf, Waldo E.
;
Siyasiya, Charles Witness
(
IOP Publishing
,
2019-11-09
)
Age hardening of the aluminium alloy EN 4017
Swanepoel, D.B.
;
Stumpf, Waldo E.
(
Maney
,
2009-12
)
Pyrometallurgical upgrading of PGM-rich leach residues from the Western Platinum Base Metals Refinery through roasting
Bezuidenhout, Gert Adrian
;
Eksteen, J.J.
;
Akdogan, G.
;
Bradshaw, S.M.
;
De Villiers, J.P.R. (Johan)
(
Elsevier
,
2013-11
)
The recovery of manganese products from ferromanganese slag using a hydrometallurgical route
Baumgartner, S.J.
;
Groot, D.R.
(
Southern African Institute of Mining and Metallurgy
,
2014-04
)
Accelerating complex chemical equilibrium calculations — a review
Roos, Willem Abraham
;
Zietsman, Johannes Hendrik
(
Elsevier
,
2022-06
)
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
)
How to sustain mineral resources : beneficiation and mineral engineering opportunities
De Villiers, J.P.R. (Johan)
(
Mineralogical Society of America
,
2017-10
)
Comparison of conventional crushing and high-voltage pulsed power technology as techniques for disaggregating different types of spent magnesia-carbon refractory bricks during recycling
Garbers-Craig, Andrie Mariana
;
Naude, Natasia
(
Elsevier
,
2023-12
)
Development of a biocompatible Ti-Nb alloy for orthopaedic applications
Fikeni, L.
;
Annan, Kofi Ahomkah
;
Seerane, M.
;
Mutombo, K.
;
Machaka, R.
(
IOP Publishing
,
2019-11-09
)
Aluminium-assisted alloying of carbon steel in submerged arc welding with Al-Cr-Ni unconstrained metal powders : thermodynamic interpretation of gas reactions
Coetsee, Theresa
;
De Bruin, Frederik
(
MDPI
,
2022-11-02
)
Pore closure effect of laser shock peening of additively manufactured AlSi10Mg
Du Plessis, Anton
;
Glaser, Daniel
;
Moller, Heinrich
;
Mathe, Ntombizodwa
;
Tshabalala, Lerato
;
Mfusi, Busisiwe
;
Mostert, Roelf Johannes
(
Mary Ann Liebert
,
2019-10
)
The fracture strength of TRISO-coated particles determined by compression testing between soft aluminium anvils
Van Rooyen, Gerrit T.
;
Du Preez, Rudy
;
De Villiers, Johan
;
Cromarty, Robert Douglas
(
Elsevier
,
2010-08
)
Fracture mechanics of carbon steel under different carbon monoxide and dioxide gas mixture conditions in water
Van der Merwe, Josias Willem
;
Du Toit, Madeleine
;
Klenam, D.E.P.
;
Bodunrin, M.O.
(
Elsevier
,
2022-09
)
Regression equation for Ar3 temperature for coarse grained as-cast steels
Mintz, Barrie
;
Banerjee, J.R.
;
Banks, K.M. (Kevin)
(
Published by Maney on behalf of the Institute
,
2011-04
)
Characterization of surface roughness and subsurface pores and their effect on corrosion in 3D-printed AlSi10Mg
Thuketana, Susan
;
Taute, Carlien
;
Moller, Heinrich
;
Du Plessis, A.
(
Southern African Institute of Mining and Metallurgy
,
2020-06
)
Fundamentals on the spigot capacity of dense medium cyclones
Magwai, Mohloana K.
;
Bosman, Jeremy B.
(
Elsevier
,
2007-05
)
The influence of N on hot ductility of V-, Nb-, and Nb-Ti- containing steels using improved thermal simulation of continuous casting
Banks, K.M. (Kevin)
;
Tuling, Alison
;
Mintz, Barrie
(
Southern African Institute for Industrial Engineering
,
2011-10
)
Preparation and microstructural characterization of the 60Al- 40V master alloy
Mapoli, Tresor Okabo
;
Annan, Kofi Ahomkah
;
Siyasiya, Charles Witness
;
Mutombo, Kalenda
(
IOP Publishing
,
2019-11-09
)
The vacuum melted ɣ-TiAl (Nb, Cr, Si)-doped alloys and their cyclic oxidation properties
Mathabathe, Maria Ntsoaki
;
Bolokang, A.S.
;
Govender, S.
;
Mostert, Roelf Johannes
;
Siyasiya, Charles Witness
(
Elsevier
,
2018-08
)
Influence of a carboxymethyl cellulose (CMC) binder on the mechanical properties of iron ore pellets
Van der Merwe, M.C.J.
;
Garbers-Craig, Andrie Mariana
(
Southern African Institute of Mining and Metallurgy
,
2017-04
)
Phase transformation and microstructural control of the α-solidifying γ-Ti-45Al-2Nb-0.7Cr-0.3Si intermetallic alloy
Mathabathe, Maria Ntsoaki
;
Govender, S.
;
Bolokang, A.S.
;
Mostert, Roelf Johannes
;
Siyasiya, Charles Witness
(
Elsevier
,
2018-08
)
Influence of chemistry and runout table parameters on hot coil collapse in C-Mn steels
Banks, K.M. (Kevin)
;
Tuling, Alison
;
Mintz, Barrie
(
Maney
,
2011-04
)
Evaluation of the batch press as a laboratory tool to simulate medium-pressure roller crushers
Van Schoor, Jan Cornelius Rudolph
;
Sandenbergh, Roelf
(
Southern African Institute of Mining and Metallurgy
,
2012-03
)
The effect of nC12-trithiocarbonate on pyrrhotite hydrophobicity and PGE flotation
Vos, C.F.
;
Davidtz, J.C.
;
Miller, J.D.
(
Southern African Institute of Mining and Metallurgy
,
2018-10
)
Study of one-step and two-step quench and partition heat treatments on a medium carbon high silicon alloy using dilatometry
Kurup, Vinod
;
Siyasiya, Charles Witness
;
Mostert, Roelf Johannes
;
Moema, Joseph
(
Suid-Afrikaanse Akademie vir Wetenskap en Kuns
,
2021
)
A decision analysis guideline for underground bulk air heat exchanger design specifications
Hooman, Marle
;
Webber-Youngman, R.C.W.
;
Du Plessis, J.J.L.
;
Marx, M.W.
(
Southern African Institute of Mining and Metallurgy
,
2015-02
)
Predicted effect of ore composition on slag formation in manganese ore reduction
Coetsee, Theresa
;
Zietsman, Johannes Hendrik
;
Pistorius, Chris
(
Maney Publishing
,
2014-09
)
Modification of flux oxygen behaviour via Co-Cr-Al unconstrained metal powder additions in submerged arc welding : gas phase thermodynamics and 3D slag SEM evidence
Coetsee, Theresa
;
De Bruin, Frederik
(
MDPI
,
2022-11-19
)
The influence of potassium on the weathering properties of kimberlite and the information provided by different testing methods
Morkel, Jacqueline
;
Saydam, Serkan
(
Elsevier
,
2008
)
Chemical composition of glass and crystalline phases in coarse coal gasification ash
Matjie, Ratale Henry
;
Li, Zhongsheng
;
Ward, Colin R.
;
French, David
(
2008-05
)
Comparison of 2D and 3D computational multiphase fluid flow models of oygen lancing of pyrometallurgical furnace tap-holes
Erwee, Markus Wouter
;
Reynolds, Q.G.
;
Zietsman, Johannes Hendrik
(
Springer
,
2016-06
)
A novel approach to reagent selection for coal flotation
Kruger, M.
(
Southern African Institute of Mining and Metallurgy
,
2010-04
)
Compatibility of graphite with primary platinum group metals industrial matte
Thethwayo, Bongephiwe Mpilonhle
;
Cromarty, Robert Douglas
(
Taylor & Francis
,
2015-05
)
A 4.0D leadership model postulation for the fourth industrial revolution relating to the South African mining industry
Uys, Joe
;
Webber-Youngman, R.C.W.
(
Southern African Institute of Mining and Metallurgy
,
2019-10
)
EBSD characterisation of the B2 orientation in -TiAl based alloy
Mathabathe, Maria Ntsoaki
;
Bolokang, A.S.
;
Govender, G.
;
Siyasiya, Charles Witness
;
Mostert, Roelf Johannes
(
IOP Publishing
,
2019-11-09
)
Characterization of 17-4ph single tracks produced at different parametric conditions towards increased productivity of lpbf systems—the effect of laser power and spot size upscaling
Makoana, Nkutwane Washington
;
Yadroitsava, Ina
;
Moller, Heinrich
;
Yadroitsev, Igor
(
MDPI Publishing
,
2018-06-22
)
Improving the quality of tinplated steel using a novel technique to study the effect of industrial process paramenters
Mare, G.S.
;
Groot, D.R.
(
Southern African Institute of Mining and Metallurgy
,
2010-04
)
Failure analysis of a 34CrMo4 seamless steel gas cylinder filled with a mixture of fluorine and nitrogen gases
Annan, Kofi Ahomkah
;
Njoroge, Eric Gitau
;
Siyasiya, Charles Witness
;
Mostert, Roelf Johannes
(
Elsevier
,
2021-01
)
Study of wear performance of wheel and rail steels under dry sliding conditions
Tshenolo Phinah
;
Siyasiya, Charles Witness
;
Mostert, Roelf Johannes
;
Moema, Joseph
(
Suid-Afrikaanse Akademie vir Wetenskap en Kuns
,
2021
)
Structure-property orientation relationship of a γ/α2/Ti5Si3 in as-cast Ti-45Al-2Nb-0.7Cr-0.3Si intermetallic alloy
Mathabathe, Maria Ntsoaki
;
Bolokang, A.S.
;
Govender, G.
;
Mostert, Roelf Johannes
;
Siyasiya, Charles Witness
(
Elsevier
,
2018-10
)
Roughing of thick, coarse-grained high-temperature-processing steels processed via compact strip production
Banks, K.M. (Kevin)
;
Tuling, Alison
;
Maubane, Dannis Rorisang Nkarapa
(
Iron and Steel Institute of Japan
,
2017
)
The influence of elevated Fe, Ni and Cr levels on the tensile properties of SSM-HPDC Al-Si-Mg alloy F357
Moller, Heinrich
;
Stumpf, Waldo E.
;
Pistorius, Petrus Christiaan
(
Elsevier
,
2010-09
)
Kinetic study of uranium residue dissolution in ammonium carbonate media
Kweto, Bundjoko
;
Groot, D.R.
;
Stassen, E.
;
Suthiram, J.
;
Zeevaart, Jan Rijn
(
Springer
,
2014-10
)
Kimberlite weathering : effects of organic reagents
Ndlovu, Bongani
;
Morkel, Jacqueline
;
Naude, Natasia
(
Elsevier
,
2014-03
)
Chemical interaction of Cr‐Al‐Cu metal powders in aluminum-assisted transfer of chromium in submerged arc welding of carbon steel
Coetsee, Theresa
;
De Bruin, Frederik
(
MDPI
,
2022-02-01
)
Evaluation of coke resistivity for the manganese alloy market
Nhiwatiwa, Jonathan
;
Cromarty, Robert Douglas
(
MDPI
,
2022-04
)
Corrosion fatigue behaviour of aluminium alloy 6061-T651 welded using fully automatic gas metal arc welding and ER5183 filler alloy
Mutombo, Kalenda
;
Du Toit, Madeleine
(
Elsevier
,
2011-12
)
The processing of eWaste. Part 2 : The electrochemical leaching behaviour of a metallic alloy derived from waste printed circuit boards
Groot, D.R.
;
Van der Linde, J.A.N.
(
Southern African Institute of Mining and Metallurgy
,
2009-12
)
The effect of soaking and tempering temperatures on high vanadium alloys for grinding media
Mabeba, A.D.
;
Siyasiya, Charles Witness
(
IOP Publishing
,
2019-11-09
)
The role of manganese ore reduction morphology development in setting reduction mechanisms
Coetsee, Theresa
(
Elsevier
,
2019-06
)
Characterization and mechanical property measurements by instrumented indentation testing of Niger Delta oil shale cuttings
Kalu, Ifeanyi Emmanuel
;
Jossou, Ericmoore
;
Arthur, Emmanuel Kwesi
;
Ja'afaru, Simon
;
Ishidi, Edith Yohanna
(
Trans Tech Publications
,
2022-03
)
The effect of microstructure and processing variables on the yield to ultimate tensile strength ratio in a Nb–Ti and a Nb–Ti–Mo line pipe steel
Tang, Zhenghua
;
Stumpf, Waldo E.
(
Elsevier
,
2008
)
The oxidation behavior of a selection of South African chromites
Swanepoel, Stefan
;
Garbers-Craig, Andrie Mariana
;
De Villiers, J.P.R. (Johan)
(
Springer
,
2022-12
)
Microstructures and phases analysis of the 60Al‑40V master alloy produced by the aluminothermic process
Mapoli, Tresor Okabo
;
Mutombo, Kalenda
;
Annan, Kofi Ahomkah
;
Siyasiya, Charles Witness
(
Springer
,
2022-06
)
Deformation and fracture behaviour of the g-TiAl based intermetallic alloys
Mathabathe, Maria Ntsoaki
;
Bolokang, A.S.
;
Govender, G.
;
Siyasiya, Charles Witness
;
Mostert, Roelf Johannes
(
Southern African Institute of Mining and Metallurgy
,
2021-04
)
Tracking the railway line in-service behaviour through metallurgical and mechanical property characterisation
Mwamba, A.
;
Mabeba, A.D.
;
Moema, Joseph
;
Phasha, M.
(
AOSIS Open Journals
,
2021-12
)
Austenite grain growth kinetics after isothermal deformation in microalloyed steels with varying Nb concentrations
Annan, Kofi Ahomkah
;
Stumpf, Waldo E.
(
Iron and Steel Institute of Japan
,
2018-02-15
)
Where should the national R&D in materials science fit into South Africa’s future nuclear power programme?
Stumpf, Waldo E.
(
Southern African Institute of Mining and Metallurgy
,
2015-10
)
Chemical wear analysis of a tap-hole on a SiMn production furnace
Steenkamp, J.D. (Joalet Dalene)
;
Pistorius, Petrus Christiaan
;
Tangstad, M.
(
Southern African Institute of Mining and Metallurgy
,
2015-03
)
Economic modelling of a ferrochrome furnace
Biermann, W.
;
Cromarty, Robert Douglas
;
Dawson, N.F.
(
Southern African Institute of Mining and Metallurgy
,
2012-04
)
Multiphase flow modelling of lancing of furnace tap-holes : validation of multiphase flow simulated in OpenFOAM®
Erwee, Markus Wouter
;
Reynolds, Q.G.
;
Zietsman, Johannes Hendrik
;
Bezuidenhout, P.J.A.
(
Southern African Institute of Mining and Metallurgy
,
2019-06
)
Calcium and magnesium rejection from sulphate solutions in lateritic nickel solvent extraction using versatic 10 acid-LIX ® 84-IC system
Ndlovu, Bongani
;
Mahlangu, T.
(
The South African Institute of Mining and Metallurgy
,
2008-04
)
Effect of the quench temperature on the mechanical properties of a medium C Mn high Si steel during Q&P heat treatment process
Kurup, Vinod
;
Siyasiya, Charles Witness
;
Mostert, Roelf Johannes
(
IOP Publishing
,
2019-11-09
)
Control of the grain size distribution of the raw material mixture in the production of iron sinter
Lwamba, E.
;
Garbers-Craig, Andrie Mariana
(
Southern African Institute of Mining and Metallurgy
,
2008-05
)
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
)
Thermal conductivity of solidified manganese-bearing slags : a preliminary investigation
Steenkamp, Joalet Dalene
;
Tangstad, M.
;
Pistorius, Petrus Christiaan
(
Southern African Institute of Mining and Metallurgy
,
2011
)
Overageing characteristics of alloy a356 and al-mg-si casting alloys
Daswa, Pfarelo
;
Moller, Heinrich
;
Govender, Gonasagren
(
Trans Tech Publications
,
2019
)
Evaluation of ilmenite as dense medium for dry coal fluidized bed beneficiation
Kalenda, T.N.
;
North, B.
;
Naude, Natasia
(
Taylor and Francis
,
2019
)
Controlled chloride cracking of austenitic stainless steel tube samples
Raseroka, M.S.
;
Pistorius, Petrus Christiaan
(
Southern African Institute of Mining and Metallurgy
,
2009-07
)
Effects of grinding environment on the flotation of Rosh Pinah complex Pb/Zn ore
Wei, Y.
;
Sandenbergh, Roelf
(
Elsevier
,
2007-03
)
Wear mechanisms of carbon-based refractory materials in silicomanganese tap holes : Part I : Equilibrium calculations and slag and refractory characterization
Steenkamp, Joalet Dalene
;
Pistorius, Petrus Christiaan
;
Tangstad, M.
(
Springer
,
2015-04
)
The effect of ternary alloying with vanadium on Ti-Pt shape memory alloys
Daswa, P.
;
Chikosha, S.
;
Mahlatjii, M.L.
;
Siyasiya, Charles Witness
(
IOP Publishing
,
2019-11-09
)
Sintering behavior of TiO2-supported model cobalt Fischer-tropsch catalysts under H2 reducing conditions and elevated temperature
Xaba, B.M.
;
De Villiers, J.P.R. (Johan)
(
American Chemical Society
,
2016-09
)
The influence of full and partial austenitization temperatures on the quench and partition heat treatment process for an advanced high strength steel
Kurup, Vinod
;
Siyasiya, Charles Witness
;
Mostert, Roelf Johannes
;
Wicks, J.
(
IOP Publishing
,
2018
)
Microstructural characterisation of laser beam and gas tungsten arc welded zirconium-2.5Nb
Mahlalela, Sibusiso S.
;
Pistorius, Pieter Georg Hendrik
(
Southern African Institute of Mining and Metallurgy
,
2017-10
)
Solute nanostructures and their strengthening effects in Al-7Si-0.6Mg alloy F357
Sha, Gang
;
Moller, Heinrich
;
Stumpf, Waldo E.
;
Govender, Gonasagren
(
Elsevier
,
2012-01
)
The effect of coating parameters and annealing on the crushing strength of TRISO coated particles
Hancke, J.J.
;
Van Rooyen, Gerrit T.
;
De Villiers, J.P.R. (Johan)
(
American Nuclear Society
,
2013-04
)
Laser cladding AA2014 with a Al-Cu-Si compound for increased wear resistance
Kruger, K.J.
;
Du Toit, Madeleine
(
Southern African Institute of Mining and Metallurgy
,
2014-04
)
Development of a method for evaluating raw materials for use in iron ore sinter in terms of lime assimilation
Ferreira, W.
;
Cromarty, Robert Douglas
;
De Villiers, Johan
(
Southern African Institute of Mining and Metallurgy
,
2014-04
)
Purification of titanium sponge produced by lithiothermic reduction of titanium tetrachloride: Effect of leaching conditions
Serwale, M.R.
;
Coetsee, Theresa
;
Sole, K.C. (Kathryn)
;
Fazluddin, S.
(
Southern African Institute of Mining and Metallurgy
,
2022-12
)
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Siyasiya, Charles Witness (41)
Mostert, Roelf Johannes (29)
Stumpf, Waldo E. (27)
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Coetsee, Theresa (20)
Garbers-Craig, Andrie Mariana (17)
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Moller, Heinrich (14)
Groot, D.R. (13)
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Microstructure (13)
Scanning electron microscopy (SEM) (11)
Slag (11)
Flotation (10)
Steel (10)
Pyrometallurgy (7)
SDG-09: Industry, innovation and infrastructure (7)
Submerged arc welding (SAW) (7)
Welding (7)
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