Locate family members with the last name APIWAT-MUTTAMARA.

ADVISOR APIWAT MUTTAMARA is an academic who published a paper in 2019 entitled Surface modification on aluminium alloy by electrical discharge machining in dielectric fluid of mon. ADVISOR APIWAT MUTTAMARA published this work as part of a team: Voravit Nakwatananukool. Here is a description of this work: This research was concerned with the study of surface modification by electrical discharge machining (EDM) in dielectric fluid of monoethanolamine. The titanium grade 1 was used for tool electrode and aluminium alloy grade 5083 was workpiece for study by using dielectric fluid of monoethanolamine. The morphology, element composition and compound of recast layer were characterized by scanning electron microscopy, electron dispersion spectroscopy and X-ray diffraction. The results revealed that the major of recast layer was mainly aluminium titanium nitride (AlTiN) compound, showing inhomogeneous solidification with micro cracks and micro voids. The average recast layer thickness, average surface roughness and microhardness were evaluated in the experiments and studied for the relationship versus current and time-on parameter. In.