Browsing by Author "Uraiwan Pongsa"
Now showing items 1-3 of 3
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Effect of flame retardant and titanium dioxide on the properties of wood- substituted composite reinforced with short agro-waste pineapple leaf fiber for community enterprise
Uraiwan Pongsa; Phoometh Sangrayub; Niwat Mookam; Parinya Kaweekitbundit; Orajit Jamsang (Rajamangala University Of Technology Rattanakosin, 2018)Short pineapple leaf fiber (PALF) from fresh agro-waste pineapple leaf was successfully prepared by the chopping and milling techniques. The effect of the addition of pineapple leaf fiber, Titanium dioxide (TiO2) and ... -
Integration of Quality Function Deployment into Green Marketing : A Case Study of Green Paving Bricks Utilizing PET Waste
Pasuree Lumsakul; Parinya Kaweegitbundi; Orajit Jamsang; Uraiwan Pongsa; Phoometh Sangrayub (Rajamangala University Of Technology Rattanakosin, 2022)This study applies the well-known Quality Function Deployment (QFD)-based ecodesign method for integrating the ecological consideration into the green marketing mix (4Ps) at the upstream stage of the product design ... -
Study on CMT welding technology of a steel in automotive manufacturing: weld bead geometry mechanical property and welding metallurgy
Niwat Mookam; Uraiwan Pongsa; Phoometh Sangrayub (Rajamangala University Of Technology Rattanakosin, 2018)In this research, the objective was to investigate and measure the weld bead geometry, mechanical property, and welding metallurgy when JIS G3113 steel are welded using CMT. The study examines a number of welding variables, ...