Silica brick is made of mullite (Al2O3.SiO2) and silicon carbide (SiC). It is characterized by mullite high temperature resistance and silicon carbide resistance to wear and corrosion, good thermal conductivity and other advantages. Wear-resisting brick product is divided into: wear-resisting brick of high aluminium, silicon mo wear-resisting brick, reinforced wear-resisting brick of high aluminium, silicon mo wear-resisting brick, phosphoric acid high aluminium wear-resisting brick waits for type wear-resisting brick.
Chemical and physical propertity
Item No | Silicious mullite brick |
| JC-1680 | JC-1650 | JC-1550 |
| AL2O3(%) | 65 | 63 | 60 |
| SIO2+SIC(%) | 30 | 30 | 30 |
| Refracioriness | 1790 | 1790 | 1790 |
| Bulk density | 2.6 | 2.6 | 2.6 |
| Apparent porosity | 21 | 21 | 21 |
| Refracioriness under load(T0.6) | 1650 | 1600 | 1550 |
| Cold crushing strength | >90 | >90 | >90 |
| Shock resistance(1100ºC,water cooling) time | ≥12 | ≥10 | ≥10 |
| Cofficient of abrasion (cc) | 8.0 | 8.0 | 8.0 |
| Thermal conductivity | 1.7 | 1.7 | 1.7 |
| Remarks | It is suitable for transition zone and cooling zone for 2000t/d rotary kiln(wet brickwork) |
In the technological progress of the iron and steel industry, in order to accelerate the speed of steelmaking, a certain amount of calcium oxide (CaO) is added to the hot metal pot for so-called pretreatment. In this way, the refractories in the tank should not only withstand the high temperature erosion of molten iron but also resist the strong alkaline corrosion. Obviously, the high aluminum materials cannot be supported, so the high aluminum materials in addition to the right amount of silicon carbide formed a new variety, the metallurgical industry called it aluminum silicate combined with silicon carbide fired brick.
Company Information
Zhejiang Jincheng New Material Co.Ltd was established in 1998.It is an international exclusive in enterprises with mineral resources exploitation and refractories development,produce and marketing etc.The company is the largest manufacturer of refractories in both scale and variety in Zhejiang Province.As well as the famous supplier of refractories in Metallurgy Industry in China The senes Lingered brand refractories won high re on both in domestic and overseas markets.The main products including of Mullits Senes Refractory Castables. Corundum Senes Refractory Castables, Mullite High Strength Gunning Mix Silicon Carte Gunning
Mix Corundum Bricks and series monolithic and prefabricated refractories of Lower-carbon Non-water Green
Taphole Clays and Castables for Runner of Large Volume Blast Furnace used in Incinerator Ladle Heating
Fumace Electric Fumace and Converter etc.
The company owns an excellent marketing and construction team in after- sale service. With its perfect
service net and stable material supplying channel,the company sold the products all over Chiness markets and exported to overseas markets such as Saudi Arabia,Pakistant,Kyrgyzstant,Vietnam,Jordan,Sudan,Yemen,
Taiwan and Russia etc.
Our Services- Free samples are available by freight collect;
- Strict QC & Fast delivery
- High quality goods, Perfect Pre-sales and after-sales service.
- JINCHENG will update you any production process after placing order.
- We have special after-sales team to solve your problem during using our products.
- Any question will be get our feedback in the first time.
Packaging & ShippingPackaging : Packed by sea-worthy wooden pallet + shrink wrapped + Ton bag
For example, Standard size of Fireclay brick : 110X110X110mm
Shipping : 100PCS/plt X 20plts in one 20 feet container;
Why Choose Us
Please Give us one minute, just one minute, you can eliminate your doubts and witness that we maintain an attitude of high seriousness and professional to solve your problems.
No.1: JINCHENG are Manufacturer of refractory materials, so we can provide you Professional Solutions about your problems. Although our salesman cannot reply you immediately, pls leave your email or phone number, we can let our technician directly help you ASAP.
No. 2: Our Reputation built through: Germany, Saudi Arabia,Pakistant,Kyrgyzstant,Vietnam,Jordan,Sudan,Yemen,Taiwan and Russia etc.in the past years. You can always get Feedback from our customers in these countries if you like before dealing with us.
No. 3: We have good Connection with Shipping Company, Agency, as well as the local custom and port authority. Making sure we Deliver on time.
No. 4: We have no gap in Communication, because JINCHENG will help you in our Sincere Attitude.
No. 5: We can provide you the best price, and what you will get from us is our best effort in service and the hospitality that you are willing to become our Friend.
Certifications
