氮化硼陶瓷六角结构件是一种集高温性能、机械连接功能与精密结构设计于一体的高端工业陶瓷部件，氮化硼陶瓷六角结构件最直观的优势在于其装配便利性和连接可靠性。

• 高精度螺纹可靠连接
• 长圆柱隔热导流
• 侧孔多功能扩展
• 支持重复拆装维护

这些性能使氮化硼陶瓷在高温、高真空及腐蚀性气氛中仍能保持极高稳定性，尤其适用于对材料纯度要求极高的场合，如半导体晶体生长与金属化蒸发。

Great Ceramic selects high purity boron nitride powder (purity ≥99.9%) and adds a small amount of binder phase (such as alumina or silicon nitride) according to the different application requirements, in order to enhance the sintering density and mechanical properties.

Cold Isostatic Pressing (CIP) or Hot Press Sintering (HP).

• CIP molding Suitable for large crucible sizes, guaranteeing dimensional accuracy and structural homogeneity;

• The hot press sintering process results in crucible structures with higher densities and better thermal conductivity.

Boron nitride ceramics are usually sintered at temperatures between 1800 and 2000°C. The sintering temperature of boron nitride ceramics is usually between 1800 and 2000°C.
Great Ceramic performs controlled sintering in a vacuum and inert gas environment to minimize oxidation and impurity introduction.
The final result is CNC precision machining to achieve high dimensional accuracy and smooth surfaces to meet customer requirements for sealing and assembly accuracy.

氮化硼陶瓷不仅是高温容器，更是高端制造体系中关键的功能部件。未来，其技术发展将呈现以下几个方向：

• Chemical vapor synthesis (CVD) with plasma spheronization was used to prepare ultrafine BN powders;

• The grain size is controlled at 0.5-1 μm to improve the crucible density and mechanical strength;

• Reduces the content of impurity ions (Na, Fe, Ca) to meet semiconductor-grade purity requirements.

• Introduction of 3D printing + Hot Isostatic Pressing (HIP) technology for one-piece molding of complex shaped crucibles;

• CNC precision machining + digital inspection ensures dimensional accuracy of ±0.02 mm;

• Apply AI to control the sintering curve and realize automatic optimization of process parameters.

• Development of renewable BN crucible re-sintering technology;

• Recycling of used crucible powder reduces manufacturing energy consumption and carbon emissions;

• Promote a green ceramic manufacturing system that is “pollution-free, high-purity and sustainable”.

• BN crucibles will become a standardized component in the epitaxial growth of compound semiconductors (SiC, GaN);

• BN-Si₃N₄ composite crucibles will be the core structural material in hydrogen and aerospace high-temperature reaction systems;

• In the future, BN crucibles are expected to be functionally integrated (thermal conductivity + insulation + shielding).

As a professional manufacturer of advanced ceramics in China, Shenzhen Zhihao Ceramics Co., Ltd. focuses on the research, development and customization of high-performance ceramic materials, with the whole process technology system from raw material preparation, mold forming, sintering to precision processing.

Our strengths include:

1. High purity raw material control: imported BN powder, purity ≥ 99.9%, impurity ion content is strictly controlled at ppm level.

2. Multi-process molding system: CIP, HP or HIP molding process can be provided according to customers' needs.

3. Precision machining capability: tolerance can be controlled at ±0.02mm, surface finish up to Ra0.2.

4. Customized design service: support the customization of crucibles of different sizes, structures and applications (round, square, conical, multi-chamber type, etc.).

5. Strict quality testing: Each batch of products is tested for density, thermal conductivity, microstructure and purity to ensure batch consistency.

选择BN氮化硼陶瓷，不仅是为了提升设备性能，更是为了降低生产风险与提高材料纯度。
For high-end applications (e.g. semiconductor manufacturing, rare-earth metal purification, PVD coating systems, etc.), every reaction of the material brings cost loss and quality instability.

The value of boron nitride ceramic crucibles is reflected in:

• Guaranteed high purity production environment, no metal contamination

• Extends crucible life and reduces replacement frequency

• Improve process stability and product yield

• Combination of light weight, high strength and machinability

致好陶瓷的氮化硼陶瓷已在多个行业获得客户验证：

• Semiconductor industry: cooperated with many crystal growth equipment factories to provide BN crucible components for GaN and SiC crystals;

• Optical coating industry: Used in evaporation source containers to stabilize the output of metal films;

• Scientific research institutions and universities: long-term supply to materials laboratories for high-temperature reaction and composite material preparation experiments.

Customer feedback indicates that BN crucibles are significantly better than traditional alumina products in terms of durability and purity, with service life extended by 30% to 50%.

氮化硼陶瓷不仅仅是一种高温容器，更是支撑高端制造体系的重要基础材料。
Its unique properties in high-temperature insulating, reaction-resistant, and high-purity environments make it an irreplaceable key component for high-tech manufacturing.

ZhiHao Ceramics is committed to providing reliable advanced ceramic solutions for customers around the world, from research and development to mass production, the whole process of “precision manufacturing, quality-oriented” as the core concept.
选择氮化硼陶瓷，选择 稳定、高纯与技术领先的未来。