Product Details
Alpha beta alumina is produced from alpha alumina and beta alumina crystals with the compact structure in a most proper rate. In contat with molten glass, Alpha beta alumina barely produces any blistering or stones. Because of that reason, alpha beta alumina blocks may be widely used in glass contact end zones of furnaces when glass quality is the priority.
Physical and Chemical Data
Item |
Unit |
Behaviors |
FUSED CAST Alumina |
TY-M |
TY-H |
TY-A |
Chemical Composition |
Al2O3 |
|
% |
94 |
93 |
98.5 |
SiO2 |
≤ |
1 |
1 |
0.4 |
NaO2 |
4 |
6.5 |
0.9 |
Crystallographic |
a-Al2O3 |
|
|
44 |
0 |
90 |
b-Al2O3 |
|
|
55 |
99 |
4 |
Vitreous Phase |
|
|
1 |
1 |
6 |


Packaging and shipping

Our services
1.We offer free of charge samples.
2..We give suggestions to customers according to your specific requirement to extend the service life of your kiln and save money for you.
3.We pay much attention to the production procedures and testing.
4.We offer good after-sale service.
About us
Zhengzhou Huachen Refractory Co.,ltd (HCR )was established in 2003, headquartered in Zhengzhou city, Henan Province, China.
HCR is specialized in manufacturing Refractory Bricks/Blocks, especially Fused Cast Blocks/Bricks, Magnesite Series Bricks/Blocks, and other various kinds of refractory materials. We currently have two plants, one produces the fused cast blocks, such as AZS 33#.36#,41#; the other plant produces the MgO2 series bricks and Al2O3 series bricks, such as Magnesite brick, Magnesite-chrome brick, Mg-Al spinel brick, high alumina brick and fire clay bricks .
HCR expands its overseas markets quite repaidly through these years' hard-work, up to the present, we have exported our refractory bricks/blocks to America, Australia, Vietnam, Russia, Kazakhstan,Turkey etc., HORN , Ocean Glass, RHI, Calderys are some of our working partners. We always believe that our high quality products, competitive prices and excellent after-sales services will fulfill any requirements from you.
HCR is always committed to protecting the environment, creating genuine customer value, promoting life-long learning, and assuring reasonable profits.

FAQ
1.How about your payment term ?
• we can accept payment by L/C at sight, T/T with deposit.
2.Do we supply samples?
• Yes,we are pleased to provide free sample you required.
3.What is MOQ?
• No requirement, usually need 5mt, except samples
4.Can the clients visit your factory?
• Of course,we are pleased for this .
5.what is the delivery date usually?
• 20~40days.but usually according to your order quantity.
6.How to ensure the quality of shipping products?
• We have strictly QC required from the raw materials into our factory to the final products leave our warehouse.
• We are pleased if you can arrange inspection before shipment, also we accept the third part inspection.
7.Which certifications do your company have ?
• ISO9001 and Test Report,we can provide other necessary certifications if you need .
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