We have established long-term cooperation with clientele from both equally overseas and domestically and get new and old clients' higher comments for Slag corrosion resistant magnesia chrome refractory brick, Pyrophyllite Refractory Brick For Smelting Furnace, Magnesia Zirconia Bricks For Smelting Furnace. Hope we can create a more glorious future with you through our efforts in the future. Relying on our own brand and solution capabilities, we provide customers with high quality products, solutions and services. This commitment permeates everything we do, driving us to continuously develop and improve our products and the processes to fulfill your needs. Looking forward to the future, our company will, as always, take advanced production and testing equipment and professional production technology as a solid foundation for corporate development, and expand the market with perfect testing methods and flexible marketing strategies.
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)
Since its establishment, the company has made it its mission to build an industry-leading business for 20ml 50ml Boron Nitride Ceramic Crucible, integrate resources to the greatest extent, and create and deliver value. With meticulous manufacturing and comprehensive service, our company strives to provide you with satisfactory products. We sincerely welcome your visit! We are committed to creating a vibrant and harmonious working environment, focusing on the education, training and growth of personnel in both morality and talent.
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