We will further strictly follow the international quality management system, improve product quality, innovate, perfect ourselves, serve the industry, and provide new and old customers with advanced, high-quality, high-performance Lightweight insulating castable production plant, Production plant of alkaline castable for cement rotary kiln, Acid resistant brick for flue in steel works with sincere services. We warmly welcome you to come to visit us personally. In the continuous development of the market economy, our company adheres to the principle of 'being the same inside and outside, striving for perfection', and constantly explores, enters, and develops new products. Based on the new management concept, we will use core technology to create new value for the sustainable development of society. Our items are widely recognized and trusted by users and can meet continuously changing economic and social needs.
1, Main technical parameters of Boron Nitride Crucible
ITEM | UNIT | TECHNICAL INDEX | |
BN | % | ≥99 | |
Density | g/cm3 | 1.9-2.2 | |
Hardness | HS | 2.0 | |
Coefficient of thermal expansion | 25-700℃, 10 -6 ℃ | ≤2.5 | |
Thermal conductivity | w/m.k | 75 | |
Room temperature resistivity | Ω.cm | >1014 | |
Flexural strength | Mpa | ≥35 | |
Compressive strength | Mpa | ≥200 | |
Service temperature | air | ℃ | 900 |
Vacuum | 1800 | ||
Inert atmosphere | 2200 | ||
2,Application of Boron Nitride Crucible: melting of dissolved aluminum, zinc and other alloys instead of graphite crucible.
3,Significant characteristics:
1) Bending resistance, high compressive strength and good thermal shock resistance
2) Chemical resistance, good stability
3) Good thermal conductivity and insulation
4) Good oxidation resistance, 400-500 degrees higher than graphite products, up to 900 degrees, long service life
4,Specifications: according to the needs of users, we can make crucible products of various specifications
5,Our company promises to customers: to provide free technical exchanges and services with customers, and to provide samples to customers free of charge without any sample fees.
6,Achievements generated: Our company has previously shipped 70 tons to Pakistan.
Do you want to find a professional supplier of Boron Nitride Crucible products?
Do you want to find a stable and credible supplier?
Then please contact with us
Contact me:
Email:wp@cnjingganrefractory.com/sdwenping@163.com
TEL: 86-0533-4188518 / FAX: 86-0533-4188518
Rose:+86-13275332819(wechat/whatsapp number)
We are a professional company which is specialized in research and development, production and sales of Industrial Bn Boron Nitride Ceramic Crucible Plate Tube Disc. If you have any interest or requirement of our products, we always welcome you to contact us at any time. We will maintain the advantages, make up for the disadvantages and strive to create mutual benefit. We adhere to the principle of 'customer first' to provide quality service for our customers. We are committed to supplying high quality products and providing excellent services to the customers around the world. Our company offers a wide range of products to meet various demands from different customers.
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