Hot Pressed Boron Nitride Bar
Hot pressed boron nitride bar is our main product.
Zhengzhou Mission Ceramic Company mainly engage in industrial ceramic products. our products including ceramic tube,ceramic crucible,plate,MoSi2 heating element, SiC heating element.etc
Hot pressed boron nitride bar Specifications:
1.High thermal conductivity
2.Excellent thermal shock resistance
3.Low thermal expansion
4.Exceptional heat resistance
5.Good Chemical Inertness
6.High electrical resistance
Hot pressed boron nitride bar Usage:
high-performance material processing environment.
Hot pressed boron nitride bar Advantages:
BN crystal structure there is no electrons in free,it is an insulator and have high melting point. Almost all of the molten metal were tested chemical reaction.
BN is thermostability, The operating temperature up to 2800°C in neutral or N2 .While the graphite operating temperature is far blew to the temperature of BN. The graphite will be produced carbonized under high temperature and high pressure.
The thermal conductivity of BN does not change with temperature and changes in theramal conductivity of graphite is relatively large.
The life of BN ring is far greater than the graphite crucible.
If you are interested in our Hexagonal boron nitride ceramic part. please contact with us for detail information.
Zhengzhou Mission Ceramic Products Co., Ltd. Locates in Zhenzhou City, Henan Province, central part of China. We have been working in advanced ceramic and thermal industry since 2013. Our products has been exported to more than 40 countries like USA, UK, Russia, France, Australia Korea etc. We win good reputation from customers because of good quality and service.
1. Alumina ceramic products, including tubes, rods, crucibles, plates, and other part made by your Design.
2. Zirconia Ceramic products, including tubes, crucibles, plates and other parts as you need.
3. Silicon carbide ceramic products, includng beams, plates, tubes, crucibles etc.
4. Boron nitride ceramic products, including plates, crucible, and other parts as you need.
5. Alumina ceramic fiber products, including fiber, board, and other parts as you need.
6. Heating elements, including MoSi2 heating element and MoSo2 heating element.
Our Service:
1.Your inquiry related to our products or prices will be replied within 24 hours.
2.Your shipment will be loaded in 6~30days depends on quantity.
3.On the premise of guarantee quality to meet customer needs.
Zhengzhou Mission Ceramic Products Co., Ltd
No.11 Zhengshang Road, Zhengzhou, Henan, China
Audited Supplier 
){kind=link}