Zhengzhou STA 99% Insulating Ceramics Boron Nitride Crucible

Zhengzhou STA 99% Boron nitride ceramic tube

Boron Nitride (BN) is a white, low porosity refractory material with physical and mechanical properties similar to Graphite. However, unlike Graphite, Boron Nitride has high thermal conductivity and good thermal shock performance. The most common formulation of Boron Nitride contains boric oxide, which can cause Boron Nitride to absorb moisture, resulting in swelling and property degradation.

It is produced in a hot pressed form and the resulting material properties are anisotropic relative to the press direction. In fact, the material properties can vary considerably depending on the direction or the grade of the material. Futhermore, it is easily machined into complex shapes using standard carbide tooling. The operation temperatures range from 900°C for oxidizing environments to 2200°C for inert environments. 

Specification of Boron Nitride Ceramic crucible:

Pictures of Boron nitride ceramic crucible:

1. Your inquiry related to our products or prices will be replied within 24hours.
2. Well-trained and experienced staffs to answer all your inquiries in fluent English.
3. All our products have 1-year warranty.
4. Offering the support to solve the problem in the application or selling period.
5. Competitive prices based on same quality. 
6. Guarantee samples quality same as mass production quality.

7. Check quality of items one by one

8. Provide packing photos and tracking number 

9. tracking parcel for you.  

We accept the trial order, so you can test quality firstly.

2.Can you offer best price for us to beat competitors?

Of course, we can update price to support your business.

3.How long will it take to complete my order?

For the stock items, we can arrange the shippment within 2 days after paymment is received. For the customized items,lead time is about 25 days. 

4.What's your after-sales service?

Furnaces is 2 years warranty, other products is 3 months.

5. Can you send goods to our shipping agent in China? 

YES, We can. And delivery time is within 3 days. 

6. Can we visit your factory?

We are so happy to get your visit.