High Quality Zircon Refractory Block for Cement Furnace

• Refractoriness (℃): 1770< Refractoriness< 2000
• Feature: Long Time Materials
• Type: Refractory Material
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: ZS-Z
• Shape: Brick
• Material: Zircon Brick
• Zro2: Min65%
• Application: Glass Furnace
• Brick: Zircon
• Refractory Material: Fireproof Material
• Demension: Block
• Bulk Density: 4.3G/Cm3
• Transport Package: on Fumigated Wooden Pallets
• Specification: 220/114/64mm or as customer requirement
• Trademark: KAIYUAN
• Origin: China
• HS Code: 690220000
• Production Capacity: 2000 Tons/Month
• Package Size: 1000.00cm * 800.00cm * 800.00cm
• Package Gross Weight: 1800.000kg

Product Description

High Quality Zircon Refractory Block for Cement Furnace
The description:
Zircon brick - compact Zircon brick - Zircon firebrick: Zircon firebrick is a kind of acid material, which is made of natural Zircon sand (ZrSiO2) as raw material. Zirconium refractory brick is different from silicon aluminum refractory brick and carbon series refractory brick, its slag resistance is good, thermal expansion rate is small, thermal conductivity decreases with the increase of temperature, load softening temperature is high, wear strength is large, thermal shock resistance is good, has become an important material in various industrial fields.
Physical and chemcial index of Dense Zircon Refractory Block for Glass Furnace

Item	Unit	High dense zircon blocks	dense zircon blocks	zircon blocks
		ZS-G	ZS-Z	ZS-65	ZS-65B	ZS-63
ZrO2         ≥	%	65	68	65	65	63
SiO2         ≤	%	33	30	33	33	35
Fe2O3 ≤	%	0.2	0.2	0.2	0.2	0.2
TiO2 ≤	%	1.2	1.2	1.2	1.2	--
Apparent porosity %        ≤	%	1	11	17	19	20
Bulk Density kg/m3	g/cm3	4.3	4.1	3.7	3.6	3.55
CCS Mpa	Mpa	300	200	100	80	60
0.2Mpa RUL ºC             ≥	ºC	1700	1700	1680	1650	1600

The Feature:

Zircon brick - Compact Zircon brick - Zircon firebrick: In the process of steelmaking, the steel degassing method is used, and zircon refractory material has good corrosion resistance and thermal shock resistance to molten slag and molten steel, and is suitable for working under reduced pressure. It is widely used in the metallurgical industry for masonry degassing steel drum lining, and also used as stainless steel drum lining, continuous casting steel drum lining, cast brick, plug brick, sleeve brick and high temperature induction furnace lining.

Zircon brick - compact zircon brick - Zircon refractory brick has a high resistance to acid slag and glass, so it is also widely used in glass kilns where active glass is smelted. Zircon refractories also have the property of not being penetrated by aluminum, aluminum oxides and their slag, so good results have been obtained on the bottom of aluminum smelting furnace.

Company main products and profile:

 

Why choose us?

Zhengzhou Kaiyuan Refractories Co., Ltd is a manufacturer of silicon-aluminum refractory (fireclay brick, high alumina brick, silica brick, mullite brick, corundum brick, insulation brick, castable, mortar) for coke oven, blast furnace, hot blast stove, heating furnace, anode baking furnace, boilers and other industrial furnaces for 20 years located in Henan, China.

Our total annual production capacity is about 100,000 tons of dense-shaped refractory product, and 100,000 tons of monolithic refractory product.
We have three tunnel kilns for silicon-aluminum dense bricks and one new plant for the monolithic refractory.
We're sure our custom-made products and professional services will bring you a stable quality supply and more profit.

Our Laboratory and R&D Center

We have test equipment for the following items:
chemical %
bulk density
apparent porosity
cold crushing strength
modulus of rupture
refractoriness under load
creep
thermal expansion
Reheat linear change
thermal shock resistance
thermal conductivity

 

 

Contract Kiln Construction


FAQ

1. Are you a Manufacturer or trader?
A: We are manufacturer and our plant is located in Xinmi city, Henan, China

2. Can we visit your company?
A: You are warmly welcome to visit our company at anytime, you'll not regret of the visiting.

3. Do you accept OEM?
A: Yes, we do OEM.

4. What's the MOQ of trial order?
A: We care about all the potential customers and take all the trails orders.

5. What is the payment term?
A: TT, LC, DP, DA.

6. How long is the delivery time?
A: Usually within 35 days after down payment.

7. Do you accept third party inspection ?
A: Yes for sure, we accept the third party inspection before delivery.

8. What is your after-sell service?
A: The rejected goods can be replaced or we can make compensation for it. We can send technical engineers to the end user for technical issue.

9.What is your company's certification?
A: ISO9001 certificate