Boron Nitride Composite
Evaporator Boats
Ceramic Technologies offers hot-pressed boron nitrade/titanium diboride evaporator boats used to metallize plastic film and paper. Our boats offer the biggest aluminum puddle in the industry.
Evaporator Boat benefits:
- Minimized spitting
- Better and more consistent optical densities
- Increased longevity
Sizes range from 160mm x 40mm x 11mm. Both two and three component boats are available in a wide range of MOC's.
" Our company wanted to replace the Stellite wear sleeves in a down hole oilfield application with ceramic wear sleeves. Within a few weeks of sending Ceramic Technologies a drawing, we had prototypes in our hands. The ceramic wear sleeves far exceed the performance of the Stellite wear sleeves in an abrasive wear environment. "
Landry KollodziejTensteer LLC
Submit an RFQ by email
or call 800-258-8495
Specifications of BN composite EC(FEC)
1. Grades and hot resistivities of FEC boatsThe hot resistivities of the boats at 1500°C are as follows:
| Grade | Hot resistivity (1500oC) | |
| 2 Compo | 3 Compo | |
| - | III X | 1900± 200 MOC |
| II A | III A | 2200± 200 MOC |
| II B | III B | 2700± 300 MOC |
| II C | III C | 3200± 300 MOC |
| II D | III D | 3700± 300 MOC |
| II E | III E | 4200± 300 MOC |
NOTICE: MOC = micro ohm cm
*Please contact us if the resistivities exceeds above values
The nominal dimension and its deviation of the boat are as follows:
| Length (L) | : | -160.0 ( 0.5) mm |
| Width (W) | : | -40.0 ( 0.2) mm |
| Thickness (T) | : | -12.0 ( 0.2) mm |
| Depth of the cavity (D) | : | -2.0 ( 0.2) mm |
**Please contact us if the dimension exceeds above values
3. Packing Specification: Standard
1) FEC boats are packed individually by aluminum laminated sheet.
One sheet includes 5 FEC boats.
2) 100 boats are packed in corrugated paper box.