Abstract
This study investigated electrical properties and far-infrared ray emission according to the carbonizing temperature and phenol-formaldehyde (PF) resin impregnation ratio of ceramics manufactured using sawdust and rice husk. The far-infrared ray emission values and emission energy values decreased as the carbonizing temperature increased. The far-infrared ray emission values of the ceramics manufactured using a carbonizing process at 600°C and a board with a PF resin impregnation ratio of 60 percent was 0.930; the emission energy presented the highest value of 4.32 × 10 w/m2. The electric resistance decreased as the carbonizing temperature increased. For the increase in the carbonizing temperature above 1200°C, ceramics was very close to a conductor due to the small resistance. The power consumption increased by the decrease of electric resistance and increase of the electric current in the case of a higher resin impregnation ratio.
| Original language | English |
|---|---|
| Pages (from-to) | 106-112 |
| Number of pages | 7 |
| Journal | Journal of the Korean Wood Science and Technology |
| Volume | 44 |
| Issue number | 1 |
| DOIs | |
| State | Published - 2016.01.1 |
Keywords
- Ceramics
- Electrical properties
- Far-infrared ray emission
- Rice husk
- Sawdust
Quacquarelli Symonds(QS) Subject Topics
- Engineering - Mechanical
- Materials Science
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