Effects of Particle Size on Soft Lithography Process, the Green and Sintered Micro Alumina Parts
Source abstract
Abstract
Alumina micro parts were fabricated using powders in particle sizes of 1 μm, 2.0 μm, and 12.0 μm. The effects of particle size on soft lithography process, green bodies, and sintered characteristics were investigated, including process parameters affecting homogeneous and smooth surface. The effects of particle size were analyzed through suspensions, green, and sintered properties. It was found that the stability of suspensions, sintered density, V ickers micro hardness, surface roughness and edges resolution are significantly improved with the decrease in particle size. On the other hand, suspension viscosity, green density and shrinkage are degraded with the use of finer particles.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Injection Molding Process and Properties · Advanced ceramic materials synthesis · Electronic Packaging and Soldering Technologies
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
School of Mechanical Engineering United Kingdom University of Birmingham Birmingham B15 2TT United Kingdom
Faculty of Engineering Helwan University Cairo Egypt
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