A high-purity Boron Nitride Melting Crucible or specialized BN Reaction Crucible is an essential vessel for high-temperature metallurgy and chemical synthesis. At Telite Ceramics, we manufacture every 99.8% Purity BN Crucible and Molten metal melting source using advanced hot-pressed technology. These components are verified for 2100C vacuum ceramic crucible service, providing a non-reactive environment that ensures the purity of molten alloys and chemical reactants.
- For Maximum Chemical Inertness (99.8%): Select TLT-B- -LG for vacuum melting up to **$2100^{\circ}C$**. Ideal for ultra-pure alloy synthesis.
- For High Strength & Wear (BN+SiN): Select TLT-BM-57220-SM for structural crucibles requiring 400 MPa compressive strength to survive mechanical load.
- For General Melting (99.5%): Select TLT-BN HP956-VG for high-temperature vacuum furnaces up to $1900^{\circ}C$.
1. Technical Excellence of BN Reaction Crucible Units
The BN Reaction Crucible and Boron Nitride Melting Crucible produced by Telite exhibit exceptional non-wetting properties against molten metals such as Aluminum ($Al$), Copper ($Cu$), and Magnesium ($Mg$). This chemical neutrality prevents crucible-melt interaction, ensuring a clean separation after solidification. Each Molten metal melting source is engineered to withstand extreme thermal quenching from $1000^{\circ}C$ to ambient, maintaining structural integrity without cracking or spalling.
2. Technical Performance: 2100C vacuum ceramic crucible (2025 Data)
The following technical data from our 2025 performance table defines the operational window for our 99.8% Purity BN Crucible components:
| Material Grade | Purity Level | Max Temp (Vacuum) | Thermal Cond. (W/m·K) | Flexural Strength |
|---|---|---|---|---|
| TLT-B- -LG | 99.8% BN | $2100^{\circ}C$ | 40 | 30 MPa |
| TLT-BN HP956-VG | 99.5% BN | $1900^{\circ}C$ | 35 | 25 MPa |
| TLT-BM-57220-SM | BN + SiN | $1800^{\circ}C$ | 85 | 220 MPa |
3. Machining Standards for Precision BN Crucibles
Telite utilizes multi-axis CNC diamond grinding to achieve tolerances as tight as ±0.01mm for every Boron Nitride Melting Crucible. Our fabrication process supports complex BN Reaction Crucible geometries, including tapered walls, interlocking lids, and precision-drilled sample ports. Every 99.8% Purity BN Crucible undergoes a thermal cleaning cycle to meet industrial standards for Ultra-High Vacuum (UHV) and high-purity material processing.
4. Global Industrial and Research Applications
The Boron Nitride Melting Crucible and 2100C vacuum ceramic crucible are utilized in 24/7 industrial labs. Typical use-cases for our BN Reaction Crucible include high-temperature slag/salt reaction testing, molten alloy synthesis for power electronics, and as a Molten metal melting source for research-grade thin-film deposition tools. The high volume resistivity ($>10^{14}$ Ω·cm) ensures electrical isolation in induction-heated melting systems.
For more technical documentation on high-temperature h-BN material properties, please consult: Boron Nitride Material Overview.
Technical Support: Mr. Zhang | Direct/WeChat: +86-18602175437 | Email: telice@teliceramic.com
Key Components: Boron Nitride Melting Crucible, BN Reaction Crucible, 99.8% Purity BN Crucible, 2100C vacuum ceramic crucible.
Reviews
There are no reviews yet.