7 results for "Fadhli Muhammad"
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Journal Article
PERILAKU OKSIDASI ISOTERMAL PADUAN 68,5Fe-14Ni-9Al-7,5Cr-1Mo PADA TEMPERATUR 800, 900, DAN 1000°C
Extensive research has been conducted on high-temperature alloys for power generation, with chromium-forming ferritic iron as the primary basis for these materials. However, the practical applications of these materials are limited to temperatures below 800°C. This study addresses the development…
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Journal Article Full text
Prevalence and factors associated with secondhand smoke exposure among Malaysian adolescents
INTRODUCTION: Exposure to secondhand smoke (SHS) has been proven to be detrimental to health. However, there is little information on SHS exposure among Malaysian adolescents. This study aims to assess the magnitude of and factors associated with SHS exposure among school-going adolescents in…
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Journal Article Full text
Waste management analysis at Pujale Wisdom Park UGM cafeteria
This study to describe consumer perspectives on waste management and analyze interventions for waste issues at Pujale Canteen UGM, which is crucial for enhancing public health and sanitation standards. A preliminary study of eight UGM cafeterias revealed that Pujale Canteen UGM achieved a score of…
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Journal Article Full text
High-Temperature Oxidation and Microstructural Changes of Al0.75CoCrFeNi High-Entropy Alloy at 900 and 1100 °C
The development of high-entropy alloys (HEAs) for high-temperature applications has been driven by the limitation of nickel-based superalloys in achieving optimal efficiency at higher temperatures for higher efficiency in power generation engines. The alloys must have high oxidation resistance and…
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Journal Article
Microstructural stability and high temperature isothermal oxidation behavior studies of high entropy alloy Al0.5CoCrFeNi
High entropy alloys of Al-Co-Cr-Fe-Ni have been developed for high-temperature applications due to their high melting points, superior microstructural stability, and the ability to form a protective oxide scale on the surface. This paper presents the results of research on the isothermal oxidation…
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Journal Article
Enhancing sand screen performance with integrated slurry testing and CFD-DEM modelling
Understanding the behavior of sand screens is crucial for optimizing sand control strategies and preventing wellbore failure, which can significantly impact reservoir management and production efficiency. This paper presents a comprehensive experimental and numerical modeling study on sand screen…
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Journal Article
Benchmarking the impact of nickel filler addition, weld hardness, environmental pH, and corrosion inhibitors on A333 carbon steel pipe weld corrosion
This study addresses the challenge of preferential weld corrosion in ASTM A333 carbon steel piping, investigating the intricate interplay of various factors. The welding process induces microstructural alterations, making affected areas more prone to corrosion, resulting in Preferential Weld…