Zobrazeno 1 - 10
of 76
pro vyhledávání: '"J.W. van der Merwe"'
Publikováno v:
Scientific African, Vol 17, Iss , Pp e01355- (2022)
The results of carbon steel stress-corrosion cracking experiments in a CO-CO2-H2O environment at varying gas mixtures are presented. The fracture mechanics of carbon steel were investigated in distilled water under CO-CO2 combinations of various comp
Externí odkaz:
https://doaj.org/article/0a6e817f7b6d49b6afdb88006003daa1
Publikováno v:
Corrosion Engineering, Science and Technology. 55:349-359
HNO3 contamination increased the corrosion rates of mild steel storage tanks at an HF plant containing 70% HF acid from 0.5 to nearly 30 mm/year. The steel had been pre-treated by exposure to 70% H...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bee1fccadb35dce8dc68963362dc05e3
https://doi.org/10.1080/1478422x.2020.1734738
https://doi.org/10.1080/1478422x.2020.1734738
Publikováno v:
Engineering Failure Analysis. 144:106948
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd283020194193a10ccf6d19add46e53
https://doi.org/10.1016/j.engfailanal.2022.106948
https://doi.org/10.1016/j.engfailanal.2022.106948
Publikováno v:
Journal of the Southern African Institute of Mining and Metallurgy. 121
SYNOPSIS The mechanical properties and microstructure of AlSilOMg alloy samples that were printed by selective laser melting (SLM) were studied to determine the effect of processing parameters and building orientation. After printing, the alloy was s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e841725e0c8e05276ed6713746dedec8
https://doi.org/10.17159/2411-9717/1575/2021
https://doi.org/10.17159/2411-9717/1575/2021
Autor:
K.G. Moloko, J.W. van der Merwe
Publikováno v:
Journal of the Southern African Institute of Mining and Metallurgy. 121
SYNOPSIS Furnace wall tubes from 600 MW subcritical boilers at three coal-fired power stations were sampled and the fireside deposits examined to determine the mechanism of fireside corrosion. This involved an in-depth investigation into the morpholo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5f5e6a6faa9536367338b35ee994fc0
https://doi.org/10.17159/2411-9717/951/2021
https://doi.org/10.17159/2411-9717/951/2021
Autor:
N.N. Tshilwane, J.W. van der Merwe
Publikováno v:
Surface and Coatings Technology. 347:414-419
The exceptional ductility and good uniform corrosion resistance of austenitic stainless steels especially the commonly used 304L stainless steel is lost with its severe embrittling in aqueous conditions in the presence of chlorides at elevated temper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ad48ed71ef42ccb9252749a8f41f640
https://doi.org/10.1016/j.surfcoat.2018.05.020
https://doi.org/10.1016/j.surfcoat.2018.05.020
Akademický článek
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Akademický článek
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Autor:
J.W. van der Merwe, M. B. Lekala
Publikováno v:
Surfaces and Interfaces. 8:163-169
Four AISI 316L samples were laser surface alloyed with: 100wt% Ru powder, 100wt% Ni powder, and a mixture of Ni and Ru powders, 50wt% Ni-50wt% Ru and 80wt%Ni-20wt%. The laser power, beam diameter, and scan speed were fixed at 4 kW, 4 mm, and 0.8 m/s,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::198408f38304f231f2a08a884e5d2fff
https://doi.org/10.1016/j.surfin.2017.06.004
https://doi.org/10.1016/j.surfin.2017.06.004