Product
+
  • ac41.jpg
  • ac41-2.jpg
  • ac41-3.jpg
  • ac41-4.jpg

AC- 41 (Fused cast AZS 41 block)

AZS 41 has the most free baddeleyite crystals among the electro-fused Al2O3-ZrO2-SiO2 series products

Category:

Fused zirconium corundum

Tel:

+86-371-69938359

E-mail:

zzacrc@163.com

Contact Us
Inquiry

Introduction

AZS 41 has the most free baddeleyite crystals among the electro-fused Al2O3-ZrO2-SiO2 series products, which are evenly distributed within block. Its corrosion resistibility is the best and thus AZS 41 is usually recommended to be used in quick wear positions to balance the furnace life, such as sidewall of the furnace hot point, corner block, throat, weir block, bubble block and the whole electric furnace.

 

Typical Chemical Composition: 
Al2O3 45.65%  
Zr2O3 40%   
SiO2 12.8%   
NaO2 1.25%   
Fe2O3+TiO2+CaO   0.3%

Typical Crystallographic Analysis: 
Baddeleyite  40%    
Alumina (corundum)  43%     
Vitreous Phase 17%

Typical Physical Properties：

Item   Value
True Specific Gravity   4.1g/cm3
Apparent Porosity   1.0%
Cold Crushing Strength   350MPa
Exudation Temp.   1400 ℃
Static corrosion of molten glass
（Soda-lime glass, 1500℃ *36 h）：		   1.2mm/24h
Blister rate
（Soda-lime glass, 1300℃ *10 h）：		   1.0%
Bulk density
ZWS 3.9 g/cm3
WS 3.95 g/cm3

 

Casting Technology

ZWS :  Sidewall
WS ： Sidewall, Throat, Weir, Bubbler block, Electric furnace, etc.

 

End cast

ZWS casting reserves only a few small voids under the casting scar and produces a very compact structure,so it is widely used in production of melter sidewall blocks.

Void Free Cast

Casting is performed with a large header in which most of the voids are concentrated.The header is subsequently cut off after cooling.The resultant block is compact and substantially void-free.AC-41 and AC-M are preferably in WS casting.

 

Key words:

AC- 41 (Fused cast AZS 41 block)

Previous:

AC-33 (Fused cast AZS33 block)

Next:

AC- 36 (Fused cast AZS 36 block))

Message

* Note: Please be sure to fill in the information accurately and keep the communication unblocked. We will get in touch with you as soon as possible.

Submit

Related Products

AC-M （Fused cast α-β alumina block）

AC-M （Fused cast α-β alumina block）

AC-33 (Fused cast AZS33 block)

AC-33 (Fused cast AZS33 block)

Spout and Channel block( Fused α-β alumina brick)

Spout and Channel block( Fused α-β alumina brick)

AC- 41 (Fused cast AZS 41 block)

AC- 41 (Fused cast AZS 41 block)

AC-DM (Fused cast mullite block)

AC-DM (Fused cast mullite block)

AC- 36S (Fused cast AZS36S block with Low Silicon Low Sodium)

AC- 36S (Fused cast AZS36S block with Low Silicon Low Sodium)

AC- 36 (Fused cast AZS 36 block))

AC- 36 (Fused cast AZS 36 block))

AC-A （Fused cast α- alumina block）

AC-A （Fused cast α- alumina block）

AC-H（Fused cast β - alumina block）

AC-H（Fused cast β - alumina block）

AC-Z95 (Fused cast high zircon block)

AC-Z95 (Fused cast high zircon block)

AC- Z30 (Fused cast AZS ramming mix)

AC- Z30 (Fused cast AZS ramming mix)

COOKIES

Our website uses cookies and similar technologies to personalize the advertising shown to you and to help you get the best experience on our website. For more information, see our Privacy & Cookie Policy

COOKIES

Our website uses cookies and similar technologies to personalize the advertising shown to you and to help you get the best experience on our website. For more information, see our Privacy & Cookie Policy

These cookies are necessary for basic functions such as payment. Standard cookies cannot be turned off and do not store any of your information.

These cookies collect information, such as how many people are using our site or which pages are popular, to help us improve the customer experience. Turning these cookies off will mean we can't collect information to improve your experience.

These cookies enable the website to provide enhanced functionality and personalization. They may be set by us or by third-party providers whose services we have added to our pages. If you do not allow these cookies, some or all of these services may not function properly.

These cookies help us understand what you are interested in so that we can show you relevant advertising on other websites. Turning these cookies off will mean we are unable to show you any personalized advertising.