Kết quả tìm kiếm - Agus Dwi Anggono

High-temperature-resistant materials, such as stainless steel and cast steel, are widely used in industrial applications. While cast steel has a lower casting ability, cast iron demonstrates a superior casting performance but suffers from structural instability in thin sections, in which its phase s...

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Paper is an essential material in daily life, yet its widespread use contributes significantly to waste, which poses environmental hazards. In Indonesia, paper waste is one of the most substantial types of solid waste. Recycling waste paper into new, usable products offers both environmental and eco...

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This study investigates the influence of casting thickness on the cooling rate of gray cast iron using metal molds and compares it to the cooling rate achieved with traditional sand molds. Sand molds represent the oldest and most widely used method in metal casting, while metal molds are a relativel...

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In friction welding, rotational speed is a critical parameter that influences the welding outcomes by interacting with time and temperature variables. This study investigates the effects of varying friction times on the microstructure, hardness, and mechanical properties of friction-welded aluminum...

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This study examines the effects of rotational speed and post-weld quenching on aluminum friction-welded joints’ microstructure, hardness, and mechanical properties. Tests were conducted at rotational speeds of 1250 rpm, 1350 rpm, and 1450 rpm, with elemental composition assessed via SEM–EDS, and the...

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In submitting conference proceedings to <i>Engineering Proceedings</i>, the Volume Editors of the proceedings would like to certify to the publisher that all papers published in this volume have been subjected to peer review by the designated expert referees and were administered by the...

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The 8th Mechanical Engineering, Science and Technology (MEST) Conference was held at the Universiti Muhammadiyah Malaysia, Bangunan Wisma MAIPs, Blok S1, Kompleks Desa Siswa, Uniciti Alam, 02100 Padang Besar, Perlis, Malaysia on 11–12 December 2024 [...]