With advanced technology, excellent quality and satisfactory service concept, wer will lead the industry of Production plant of mullite refractory brick with low creep rate, Zirconia nozzle production plant, Acid resistant brick for flue in steel works to a higher level, can develop and make products for your special purpose. Warmly welcome your visiting and hope we can work with you in the future. Since our establishment, we have always adhered to the enterprise spirit of 'innovation, pragmatism, tenacity, and enterprising' and the business philosophy of winning the market with integrity and solid management to fully realize the social value. We insist the conscious and thorough spirit, employing research and innovation as the driving force towards creating a global leading brand. For additional queries or should you might have any question regarding our goods, make sure you do not hesitate to call us. We've been willing to provide you with the lowest selling price during the market place, greatest high quality and quite nice sales service.
1, Main parameters of products
ITEM | SIO2
% | Density
g/cm3 | High temperature bending strength
Mpa | Linear change rate
% | Applicable temperature
℃ | Application |
QA-1 | ≥98 | 2.05-2.10 | 1500℃*3h ≥3.0 | 1500℃*3h ±0.4 | 1450℃-1550℃ | Smelting gray iron, ductile iron |
QA-2 | ≥98 | 2.05-2.10 | 1500℃*3h ≥3.3 | 1500℃*3h ±0.4 | 1550℃-1650℃ | Melting of carbon steel and alloy steel |
QA-3 | ≥98.5 | 2.05-2.10 | 1500℃*3h ≥3.1 | 1500℃*3h ±0.3 | 1500℃-1650℃ | Melting carbon steel, alloy steel |
QA-4 | ≥99 | 2.15-2.30 | 1300℃*3h ≥3.6 | 1300℃*3h ±0.3 | 1600℃-1670℃ | Smelting scrap containing Cr |
QA-5 | ≥99 | 2.25-2.35 | 1300℃*3h ≥3.8 | 1300℃*3h ±0.3 | 1650℃-1680℃ | Smelting scrap containing Cr |
2, Characteristics:
1) The product has high purity and high quartz content
2) Good resistance to hot metal erosion
3) It has good resistance to quenching and heating
4) Stable performance at high temperature
5) Low consumption rate
3, Application: it is mainly used for melting gray iron, ductile iron and alloy steel in foundry
4,Product storage: the product is packed in waterproof 25kg bags. If the product cannot be used in time, it must be stored in a dry, ventilated and moisture-proof warehouse at - 40 ℃ ~ 40 ℃ to prevent the product from being wet by rain and snow. Otherwise, the product is easy to agglomerate and cannot be used.
5,Construction method: Ramming construction
6,Product maintenance: after the construction, in order to prevent the product from drying and cracking, spray water mist twice a day, and bake after 2 days of natural drying and maintenance
7,Refer to baking temperature rise curve
Temperature range | Heating rate
℃/h | Holding time
h |
Room temperature-110℃ | 10 | |
110℃ | 24 | |
110℃-570℃ | 15 | |
570℃ | 24 | |
570℃-working temperature | 30 |
8,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.
9,Achievements generated: Our company has previously shipped 60 tons to Japan.
Do you want to find a professional supplier of refractory 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)
Our Kaolin Ramming Material Binder Alh6o12p3 Liqudi Mono Aluminium Phosphate have always been to create value for customers as the goal, we constantly strive for improvement in technology so as to produce high-quality, low-cost products for customers. In the future, we will insist on innovation-driven development, stand at the forefront of the times, and grasp new opportunities for technological development. Our company always holds the principle of 'Profession, Devotion, Cooperation and Win-Win', continually provides clients with quality products and best services!
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