AZS Fused Cast Refractory Bricks

Fused Cast AZS are the most widely used materials both in glass contact and superstructure of glass meltingfurnace. The products have passed the ISO international certified, are made of high pure material, fired at hightemperature by advanced technology, with the advantages of high strength, high compression resistance, good thermal shock resistance, good performance in high temperature, good thermal conductivity, gooderosion resistanceand so on. Widely be used for linings of furnace in industries.

Features of Fused Cast AZS

u Strong corrosion resistance 

u High thermal shock resistance

u High refractoriness under load

u Low permanent linear change on reheating

u Only available for straight brick

JK-AZS33

Shapes and sizes:there are great variety of formats and shapes which are available for different forming and special machine processes.

Application: mainly used for working ends, feeder channel, side walls, superstructures, crowns, sidewalls, tank bottoms, C-shaped brick and doghouse crown.etc.

JK- AZS36 

Shapes and sizes:This product is only available for straight brick. 

Application:mainly used for side walls of flame furnaces with embedded melter bottoms, for total security with average pulls and campaign lengths, and superstructures, front wall, back wall, top crown in glass melting furnace.

JK- AZS41 

Shapes and sizes: this product is available in a large size straight or approximate bricks and special formats and shapes whichare available for special machining processes. 

Application: Mainly used for sidewalls, doghouses, throat, bottom budding, Dam blocks, electric block corners.

Physical and chemical index

Cast Process

Besides, the fused cast AZS bricks can be devied into different types according its casting techniques,  PT [normal casting], QX [tilt casting ] , ZWS [reinforced casting ]  and WS [void-free casting]. 

PT The brick made by normal casting has normal shrinkage void; it is often used in the upper structure of furnace and the interface parts which touch molten glass.

QX by tilt casting, shrinkage voids focus on one side, while the other side is dense. This kind of bricks are usual sabity is located towards the bottom, and of the block that used for sidewalls.
 
ZWS while casting, the casting size is bigger than it is required. Most of the voids concentrate in the header which is subsequently cut off with a diamond saw, and then the block in required size is left, most used in side wall.

WS while casting, the casting size is bigger than that is required. Most of the voids concentrate in the header which is subsequently cut off with a diamond saw, and then the block in required size is left, most used in side wall and flow.

Established in 2005, HENAN JK INDUSTRY CO.,LTD is a joint-stock high Temperature Furnace/kiln manufacturing enterprise, integrating scientific research, production and marketing, specializes in the R&D and promotion of the Muffle Furnace, Tube Furnace, Vacuum Furnace, Fused Cast AZS, Fused Cast Refractory Brick etc. Our company is located in the high Technical Development Zone of Zhengzhou, China. 

Our company has a group of experienced and skilled salesmen and a perfect service system. We have established customer service networks in 32 cities of our country. Our service method is flexible. Besides the traditional service methods, we offer online service and can solve problem in time. We have good sales markets in North America, Africa, East Europe, East and South Asia and other countries and regions. We have professional engineers and salesmen to serve all of our customs. 

Welcome to join our teamwork!!!