High Temperature Glass Liquid Corrosion Resistance Fused Cast Azs Refractory for Glass Furnace

Product Description

High temperature glass liquid corrosion resistance fused cast azs refractory for glass furnace

Product Description

Fused AZS Bricks Description

Fused AZS bricks are indispensable refractory material for glass kiln key parts, because they not only have strong resistance to glass liquid corrosion, but have no pollution to glass liquid. AZS bricks are all called zirconia corundum bricks. The primary raw materials of fused AZS bricks are industrial alumina, ZrO2 and calcined zircon, auxiliary materials are sodium carbonate and borax. 

Fused AZS bricks production process is: raw material batching-three-phase electric arc melting-casting-annealing-machining and inspection. By ZrO2 content, fused AZS bricks are divided into fused AZS-33 bricks, fused AZS-36 bricks  and fused AZS-41 bricks.

Azs Refractory Brick Features

1. High refractoriness and high refractoriness under load.
2. Good wear-resistance,slag-resistance and alkali corrosion resistance.
3. Good thermal stability.
4. High compression strength.
5. Long service life.

Product Parameters

Azs Refractory Brick Physiochemical Indexes

Item		RS-AZS-33	RS-AZS-36	RS-AZS-41
ZrO2 % ≥		32	35	40
SiO2 % ≤		16.0	13.5	13.0
Fe2O3 +TiO2+CaO+MgO+K2O+Na2O+B2O3 ≤		2.5	2.5	2.5
Glass phase permeation temperature ºC		1400	1400	1400
Bulk density g/cm3	Ordinary casting ≥	3.40	3.45	3.55
	Dense casting ≥	3.50	3.60	3.70
	No shrinkage cavity casting ≥	3.60	3.70	3.80

Product Application

The Application of AZS Bricks

The most important application of AZS bricks is glass furnace. AZS-33 bricks are mainly used at working tank, fore-hearth, upper structure and crown. AZS-36 bricks have high corrosion resistance and low pollution to glass liquid, they are mainly used at the parts contacting with glass liquid, such as melting tank wall, clarification tank, working tank and so on. AZS-41 bricks have the best glass liquid corrosion resistance and the lowest pollution to glass liquid. Their main application parts are: melting tank wall, throat, kiln weir, charging hole corner brick, bubble bricks, electrode bricks and so on.  

Packaging & Shipping

Wooden pallets with plastic film or according to your request.

1. Strong packing protects the goods from any possible damage during transit.
2. Solid packing and overall stuffing prevent the cases from vibration and jarring.
3. Necessary precaution is taken to protect goods from pilferage or rain.
4. Every possible precaution is taken to ensure our products in prime condition when reach customers around the world.

Delivery Detail:By sea or air. Normally 7 to 14 Days for delivery, according to your order quantity.

Company Profile

ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED has 30 years of experience in R & D and design of unshape refractory experts, holds 20 utility model patents and 7 invention patents, and has passed the ISO quality, environment and safety management system certification. The company is committed to the R & D, production and service of refractories used in metallurgy, electric power, nonferrous metals, building materials, chemical industry and other industries. Its products cover 198 kinds of materials and 2369 varieties in three categories (acidic, neutral and alkaline), providing overall solutions for refractories for 1200 domestic and 200 foreign customers.

Rongsheng holds the third-level qualification certificate of metallurgical general contracting for furnace construction, the second-level anti-corrosion insulation qualification certificate, the quality management system ISO 9001 certification, 14001 certification, 45001 certification, 18001 certification and AAA-level credit enterprise certification. 25 Years of experience, more than 2,000 furnace cases around the world, and a team that can execute more than 20 furnace construction projects at the same time.

FAQ

1. Are we a manufacturer or supplier? 
We are a professional refractory material manufacturer,we has 30 years of experience in R & D and design of refractory experts

2. OEM, ODM?
Most certainly, we can also customizable to meet unique requirements, for instance, indicators, sizes, etc.

3. Project questions, such as kiln maintenance, available for consultation?
Yes, PLEASE, We have experienced product technical consultants to communicate online.

4. How do you conduct quality testing on your products?
We strictly follow the quality management system, and we have a logistics chemistry laboratory. Here are some of the ways we conduct quality testing:
1) Raw material inspection
2) In-process inspection
3) Finished product inspection
4) Performance testing
5) Stability testing

5. How can I get a sample?
Sure, before your first purchase order, you can get a free test sample.