Artikel (203)
Hadfield steel is steel with a content of 10-14% Mn and 1.0-1.4% C. Casting Hadfield steel contains carbide (Fe, Mn)3C at grain boundaries which can reduce strength so that it is given heat treatment so that the carbide dissolves. Rapid cooling of Hadfield steel in aqueous media prevents the formati...
MECHANICAL; Vol. 15 No. 1 (2024): JURNAL MECHANICAL; 189 | 2024
Perkembangan teknologi saat ini mendorong manusia untuk terus berpikir kreatif, tidak hanya menggali penemuan-penemuan baru, tapi juga memaksimalkan kinerja teknologi yang ada untuk meringankan kerja manusia dalam kehidupan sehari-hari seperti pengendalian lampu rumah pada tiap ruangan atau perangka...
MECHANICAL; Vol. 15 No. 1 (2024): JURNAL MECHANICAL; 190 | 2024
Metal casting is one of the oldest and most efficient manufacturing techniques in producing metal components with complex shapes. One of the main challenges in the casting process is controlling the flow of molten metal so that it can fill the mold perfectly without producing defects. The channel in...
MECHANICAL; Vol. 15 No. 2 (2024): JURNAL MECHANICAL; 200 | 2024
Innovative Energy-Efficient Solutions for Sustainable Development in Nigeria's Construction Industry
The construction industry in Nigeria, like many developing countries, faces significant challenges and opportunities in adopting energy-efficient technologies. This study provides a comprehensive analysis of the current state of energy-efficient technologies in Nigeria's construction sector, examini...
MECHANICAL; Vol. 15 No. 2 (2024): JURNAL MECHANICAL; 199 | 2024
This study presents the development and characterization of advanced recycled hybrid metal matrix composites (HMMCs) using an optimized stir squeeze casting technique. The hybrid composites were fabricated using recycled aluminum alloy (AA6061), ceramic particles, and carbon fibers. The optimization...
MECHANICAL; Vol. 15 No. 2 (2024): JURNAL MECHANICAL; 198 | 2024
Fossil energy is running low, causing an increase in the selling price of fossil fuels. This causes the global community to become aware and consider using renewable fuels which are more environmentally friendly. Utilizing nutmeg refining waste into biopellets can be a solution for managing waste an...
MECHANICAL; Vol. 15 No. 2 (2024): JURNAL MECHANICAL; 197 | 2024
Baja JIS SUP 9A merupakan bahan baku dalam pembuatan pegas daun dan termasuk baja karbon paduan sedang. Salah satu cara untuk meningkatkan sifat mekanik baja tersebut adalah dengan proses perlakuan panas (heat treatment) salah satunya quenching. Penelitian ini dilakukan dengan tujuan menganalisis pe...
MECHANICAL; Vol. 15 No. 2 (2024): JURNAL MECHANICAL; 196 | 2024
MECHANICAL; Vol. 14 No. 2 (2023): Jurnal Mechanical | 2023
MECHANICAL; Vol. 14 No. 2 (2023): Jurnal Mechanical | 2023
MECHANICAL; Vol. 14 No. 1 (2023): Jurnal Mechanical | 2023