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Development of SiC/PVB Composite Powders for Selective Laser Sintering Additive Manufacturing of SiC
- Source :
- Materials, Materials, Vol 11, Iss 10, p 2012 (2018), Volume 11, Issue 10
- Publication Year :
- 2018
-
Abstract
- Subsphaeroidal SiC/polymer composite granules with good flowability for additive manufacturing/3D printing of SiC were prepared by ball milling with surface modification using polyvinyl butyral (PVB). PVB adheres to the particle surface of SiC to form a crosslinked network structure and keeps them combined with each other into light aggregates. The effects of PVB on the shape, size, phase composition, distribution and flowability of the polymer-ceramic composite powder were investigated in detail. Results show that the composite powder material has good laser absorptivity at wavelengths of lower than 500 nm.
- Subjects :
- SiC
Materials science
Composite number
3D printing
02 engineering and technology
01 natural sciences
lcsh:Technology
Article
law.invention
chemistry.chemical_compound
Polyvinyl butyral
law
0103 physical sciences
General Materials Science
Composite material
lcsh:Microscopy
Ball mill
lcsh:QC120-168.85
010302 applied physics
lcsh:QH201-278.5
business.industry
lcsh:T
Molar absorptivity
021001 nanoscience & nanotechnology
ceramic/polymer composite powder
Selective laser sintering
chemistry
lcsh:TA1-2040
Surface modification
Particle
lcsh:Descriptive and experimental mechanics
lcsh:Electrical engineering. Electronics. Nuclear engineering
ball milling
0210 nano-technology
business
lcsh:Engineering (General). Civil engineering (General)
lcsh:TK1-9971
surface modification
Subjects
Details
- ISSN :
- 19961944
- Volume :
- 11
- Issue :
- 10
- Database :
- OpenAIRE
- Journal :
- Materials (Basel, Switzerland)
- Accession number :
- edsair.doi.dedup.....87a08efffe490592f2a28b5003b04a66