Refractory Alumina Ball for Ceramic Industry

Refractory Alumina Ball for Ceramic Industry

The industrial alumina with more than 98% Al2O3 is melted in electric arc furnace, and the temperature of liquid material is 2200-2300 ℃, Blow the liquid away with compressed air, The air is wrapped in the air by the blown Al2O3 liquid. After cooling and solidification, the alumina hollow ball is formed. After collecting the blown ball, the finished product is obtained through sorting and screening. The crystal form of the product is α - Al2O3 microcrystal, with low impurity content, low density, low thermal conductivity and high mechanical strength. It is several times of that of ordinary light products, and the maximum service temperature is 1800 ℃. The product is a kind of refractory with high temperature resistance and excellent energy saving effect, with energy saving up to more than 40. The product can be used for high temperature, ultra-high temperature insulation filler.
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Description

The company always adheres to the business philosophy that integrity is capital, quality is life, and innovation is driving force, leading the development of the Alumina Regenerative Ball, High Alumina Ceramic Fiber Blanket, Ramming Mass For Iron Runner industry. We take the market as the guide, science and technology as the leader, quality as the survival, innovation as the development, with advanced equipment and technology to service for many customers at home and abroad. We own strong manufacturing experience, meticulous research, continuous innovation of products, and market exploration.

1, Product performance index of Alumina regenerative ball

ITEM

UNIT

TECHNICALIDNEX

Al2O3

%

99.20-99.60

Fe2O3

%

0.02-0.03

SIO2

%

0.08-0.09

Na2O

%

0.15-0.17

K2O

%

0.010-0.015

MgO

%

<0.1

B.D

g/cm3

0.8-0.9

Diameter

Mm

0.2-6

Crystal   form


α-Al2O3

Maximum   service temperature

1800

2,Characteristics of Alumina Regenerative Ball:

1) The purity of the product is high, Al2O3% is 99.20-99.60, the impurity content is very low, and the pollution degree of the product is very small

2) The thermal conductivity is low, and the energy saving effect is good, and the energy saving reaches more than 40%

3) The crystal form is α - Al2O3, the high temperature performance is quite stable, and the maximum service temperature is 1800 ℃

4) Corrosion resistance, erosion resistance, thermal shock stability, long service life

3,Application: petrochemical industry gasifier, carbon black industrial reaction furnace, metallurgical industry electric furnace, gem production filler, etc

4,Our company promises to customers: to provide free technical exchanges and services with customers, and to provide samples to customers free of charge without any sample fees.

5,Achievements generated: Our company has previously shipped 60tons to South Korea.




Do you want to find a professional supplier of Alumina Regenerative Ball products?


Do you want to find a stable and credible supplier?


Then please contact with us


Contact me:

Email:wp@cnjingganrefractory.com/sdwenping@163.com

TEL: 86-0533-4188518 / FAX: 86-0533-4188518 

Rose:+86-13275332819(wechat/whatsapp number)


Our Refractory Alumina Ball for Ceramic Industry has its own unique advantages, and the quality is comparable to the industry's cutting-edge brands. Welcome all customers of home and abroad to visit our company, to forge a brilliant future by our cooperation. We cleave to the operating principles of quality and abiding by contracts, and the corporate spirit of unity and dedication, pioneering and innovative, and service-oriented.

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  • Tel: +86-533-4188518
  • Mob: +8613275332819
  • E-mail: sdwenping@163.com
  • Add: Room 711, NO.3, Yanhe Road, Boshan, Zibo, Shandong, China