We have established a complete set of quality assurance system to ensure that our Silicon brick against erosion of aluminum liquid, Silicon nitride slide rail brick, Composite energy saving large bricks for glass furnace can meet market norms and requirements. Our whole manufacturing system has enough flexibility and agility to meet the needs of customers and enhance our overall competitiveness. Guided by our national strategy and relying on our own core technology, our company's products and services have been recognized by more and more domestic and foreign customers. We sincerely hope to cooperate with you!
1, Main technical parameters of Boron Nitride Crucible
ITEM | UNIT | TECHNICAL INDEX |
Al2O3 | % | ≥99 |
R2O | % | ≤0.2 |
Fe2O3 | % | ≤0.1 |
Densiy | g/cm3 | ≥3.80 |
Porosity | % | <1 |
Flexural strength | Mpa | >350 |
Compressive strength | Mpa | >12000 |
Maximum service temperature | ℃ | 1800 |
2,Specification: Square, rectangle, arc, etc. capacity is 10ml-2500ml
3,Application: laboratory analysis of metal and nonmetal samples, roasting of precious metals, rare earth materials, etc.
4,Salient features
1)Product has high purity,few impurities,no pollution for smelting products
2)Very high strength, compressive strength up to 12000Mpa, good impact resistance and high temperature resistance
3)The chemical stability is very good in the process of using at high temperature
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 50 tons to France.
Do you want to find a professional supplier of Corundum Ceramic 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)
Being supported by an advanced and professional IT team, we could offer technical support on pre-sales & after-sales service for High Temperature Resistance High Purity Graphite Foundry Crucible for Melting Copper and Nonferrous Metal. We will empower people by communicating and listening, Setting an example to others and learning from experience. We have established a complete sales, production and after-sales service system. We take 'strive to safeguard the interests of customers and serve with integrity' as our practice standard, and use the quality of the products and reasonable prices to serve our customers!
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