7 hasil untuk "Prapas Muangjunburee"
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Artikel Jurnal Teks lengkap
Mechanical properties of repair welds for aluminum alloy 6082-T6 by pulsed MIG welding process
The mechanical properties of repair welding of aluminum alloy 6082-T6 welded with 5356 filler metal were studied using pulsed metal inert gas (MIG) welding process at frequencies of 1.5 Hz and 5 Hz. The effect of pulse current frequencies on their mechanical properties of welded samples was…
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Artikel Jurnal Teks lengkap
Friction stir welding of dissimilar joint between semi-solid metal 356 and AA 6061-T651 by computerized numerical control machine
The objective of this research is to investigate the effect of welding parameters on the microstructure and mechanicalproperties of friction stir welded butt joints of dissimilar aluminum alloy sheets between Semi-Solid Metal (SSM) 356 and AA6061-T651 by a Computerized Numerical Control (CNC)…
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Artikel Jurnal Teks lengkap
Microstructural and mechanical properties of welded SSM356-T6 and SSM7075-T6 aluminum semi-solid sheets by friction stir welding
Friction Stir Welding (FSW) was the welding process applied in this research to join different grades of aluminum alloy sheets Semi-Solid Metal (SSM) 356-T6 and 7075-T6. The test pieces have dimensions of 50 mm × 100 mm × 4 mm. The effect of tool rotational speed on metallurgy, and mechanical…
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Artikel Jurnal
The electrochemical corrosion performance of aluminum alloys grade 6082-T6 weld repair
This research investigated the corrosion behavior of standard current metal inert gas weld repair for 6082-T6 aluminum alloy using ER5356 filler metal. The new and repaired (NW and RW) welds were studied. The welds comprised the weld metal (WM), the heat affected zone (HAZ) (solid solution and…
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Artikel Jurnal
Influences of preheating parameters on the quality of weld by thermite rail welding
The major goal of this study is to enhance the mechanical and metallurgical characteristics of rail steel grade R260 joined by thermite welding under various preheating conditions, including preheating time and gas pressure. Mainly two conditions, referred to as the Normal Condition and Improved…
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Artikel Jurnal Teks lengkap
Influence of friction stir welding parameters on metallurgical and mechanical properties of dissimilar joint between semi-solid metal 356-T6 and aluminum alloys 6061-T651
The objective of this research is to investigate the effect of welding parameters on the microstructure and mechanicalproperties of friction stir (FS) welded butt joints of dissimilar aluminum alloy sheets between Semi-Solid Metal (SSM) 356-T6and AA6061-T651 by a computerized numerical control…
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Artikel Jurnal Teks lengkap
Microstructure and Abrasive Wear Behavior of Fe–Cr–C Hardfacing on Hammer Tips for Sugarcane Shredders
This study investigates the influence of an austenitic buffer layer on the microstructure, hardness, and abrasive wear resistance of Fe–Cr–C hardfacing applied to high-chromium white cast iron (HCWCI) hammer tips used in sugarcane shredders. Hardfacing was performed by shielded metal arc welding…