하이템프코리아
Tel : 02-2663-1203 Fax : 02-2663-1204
서울 강서구 공항대로 190 푸리마 타워 617호
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A. 세라믹 소재
1. 알루미나(Alumina)
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4. High-End Ceramics
- Silicon Nitride(Si3N4)
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6. 흑연(Graphite)
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B. 세라믹 분말
BN 도가니(라이너) / Boron Nitride Crucible Liners
BN 도가니/라이너는(Boron Nitride Crucible Liners) 도가니의 손상을 최소화하며 고온에서 안정적이며 증발 속도와 수율이 우수합니다. 전력 효율이 우수하여 낮은 전력으로 더 높은 증발(증착) 속도를 달성할 수 있습니다.
| Volume | "A" Top Diameter | "B" Bottom Diameter | "H" Height | Wall Thickness |
|---|---|---|---|---|
| 7cc | 29.46mm | 22.1mm | 14.22mm | 2.36mm |
| 10cc | 32.51mm | 22.1mm | 19.05mm | 2.36mm |
| 15cc | 37.59mm | 28.45mm | 17.27mm | 3.18mm |
| 25cc | 44.45mm | 33.02mm | 21.08mm | 2.36mm |
| 40cc | 50.8mm | 37.85mm | 26.92mm | 6.35mm |
| 75cc | 63.5mm | 46.48mm | 31.75mm | 6.35mm |
| 100cc | 69.85mm | 51.05mm | 35.05mm | 0mm |
| Boron Nitride (BN) Property Data Sheet | |||||
|---|---|---|---|---|---|
| Material Properties |
Units of Measure |
HBN | HBR | HBC | HBT |
| Boron | % | >95 | >94 | >99 | >99 |
| Binder | Boric Acid | Calcium Borate | None | None | |
| Binder Melting Point | ℃ | 550 | 1150 | --- | --- |
| Max Operating Temperature | Oxidizing Atmos. ℃ Vacuum Atmos. ℃ | 550-580 1,150-1,600 |
850 1,150-1,600 |
850 2,000-3,000 |
850 2,000-3,000 |
| Density Min/typical | g/cc | 2.00/2.10 | 1.90/2.00 | 1.90/1.95 | 1.70/1.75 |
| Porosity | % | 7 | 11 | 13 | 22 |
| Hardness | Knoops(KHN, 100g) | 19 | 26 | 16 | 11 |
| Thermal Sh℃k Resistance | T | >1500℃ | >1500℃ | >1500℃ | >1500℃ |
| Specific Heat @ 25℃ @ 700℃ |
J/Kg oK (Cal/g ℃) | (808/.193) 1,846 (.411) |
(808/.193) 1,846 (.411) |
(808/.193) 1,846 (.411) |
808(.193) 1,846 (.411) |
| Dielectric Strength | V/mm x 103 | 53 | 53 | 54 | 34 |
| Dielectric Constant | @ 1GHz @ 9.3 GHz @ 1 MHz |
4.3 4.4 4.2 |
4.2 4.3 4.1 |
4.1 4.3 4.1 |
3.9 3.9 3.8 |
| Loss Tangent | @1 GHZ @ 9.3 GHz @ 1 MHZ |
.0003 .0002 <.0002 |
.0003 .0002 <.0002 |
.0004 <.0002 <.0002 |
.0003 <.0002 <.0002 |
| Volume Resistivity | @ 25℃ @ 700℃ |
>1015 108 |
>1015 108 |
>1015 1010 |
>1015 1010 |
| Thermal Conductivity | W/m oK @ 25℃ W/m oK @ 700 ℃ |
33 25 |
33 25 |
23 0.8 |
19 0.1 |
| Coefficient. Thermal Expasion | in per in/℃ x 10-6 (25℃ to 1,500℃) |
6 | 3 | 0.8 | 0.1 |
| Flexural Strength | Mpa(psi x 103) @25℃ Mpa(psi x 103) @1,500℃ |
75.8 11 |
41.3 6 |
17.2 2.5 |
17.2 2.5 |
| Modulus of Elasticity | Gpa psi x 106 | 62.7 | 48.2 | 20.6 | 20.6 |
| Compressive Strength | Mpa psi x 103 | 124.1 | 62.0 | 51.7 | 38.6 |