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Refractory Grade Calcined Alumina

Refractory Grade Calcined Alumina
Price: US $ 660/Ton
Trade Terms: FOB,CFR,CIF
Min Order: 1/Ton
Pay Type: L/C,T/T
Calcined alumina powder
1.99.5% min Al2O3 / Low sodium
2. D50: 1-75 um
3. SGS, ISO certificate
4. Spot cargo
Zaly-calcined alumina features:
*Traditional Bayer process---1450 ° C high temperature calcined
*High alumina, low sodium
*1-75um powder (200 mesh, 325 mesh, 1000mesh etc)
*High density 3.95g/cm3
*Stable quality control
*Factory located in import-export tax free area, price is best
Application:
*Wear resistant ceramic, electronic ceramics, small ceramic parts.
*Refractory- - Shaped refractory (firebrick etc) & Unshaped refractory (castable etc)
*glaze series.
ZALY's alumina suitable for dry pressing, CIP, injection moulding etc.
ApplicationModelAl2O3 Na2OFe2O3SiO2TiO2LOI True Densitya-Al2O3D50Particle SizeSpecific Surface
  Unit≥ %≤%≤%≤%≤%≤%g/m3≥ %umumm2/g
Dry pressing/CIP series  for ceramicTCH-10199.70.10.020.020.010.153.9696752--30.6-0.8
TCH-10299.60.10.020.020.010.153.9595752--30.6-0.8
TCH-10399.50.20.020.020.010.23.9595752--30.8-1.0
TCH-10599.40.30.020.020.010.23.9393752--30.8-1.0
Injection moulding  for ceramicTCH-21399.50.20.020.020.010.153.9595753--40.5-0.6
TCH-21199.70.10.020.020.010.13.9696753--50.5-0.6
Refractory seriesTCH-3199.40.30.020.020.010.153.9290752--30.1-0.8
TCH-3099.50.30.020.020.010.13.959532--41.0-1.2
TCH-3399.40.30.020.020.010.153.9595432--30.9-1.0
TCH-00399.40.30.020.020.010.133.959543--51.0-1.2
TCH-35990.30.020.020.010.23.990433--50.9-1.0
Active A-Al2o3TCH-5H98.80.20.020.15

3.95951

TCH-5L98.60.20.020.15

3.93930.8

Polishing seriesTCH-61970.10.1-0.20.18-2

3.959540-60

TCH-62970.10.1-0.20.18-2

3.95954--5

TCH-63980.10.05-0.60.18-0.2

3.97954--5

Glazing seriesTCH-799.60.20.020.02

3.959555

TCH-70399.60.20.020.02

3.959515

TCH-71399.60.20.020.02

3.95954


Prod Model: TCH
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
CAS No: 1344-28-1
Purity: 99.5%
Appearance: White Powder
Application: Used for Ceramics, Refractories,Glazes
D50: 200mesh/325msh/3-5um
Classification: Alumina
Grade Standard: Industrial Grade
Quality: First Class
Lianyungang Zhong Ao Aluminium Co. Ltd (AIZA)

Our Products:
Alumina Ceramic Ball
Alumina Ceramic Lining
Alumina Ceramic Cylinder
Alumina Wear Tile
Alumina Ceramic Beads
Alumina Ceramic Nozzle
Alumina Ceramic Ring
Insulation Ceramic
Customized Heterotypic Technical Ceramics

AIZA is a Lianyungang based Sino-Foreign joint venture corporation. It is a Chinese producer of calcined alumina and a manufacturer of alumina ceramics, such as alumina ceramic ball, alumina ceramic cylinder, alumina wear tile, ceramic insulator, ceramic element, ceramic beads, and other insulation ceramics with self-prepared material as well as German and Japanese material.

Since its creation, AIZA has served most of Chinese customers, Nanjing Huade, Zhuzhou Xianghuoju, and Chaozhou Sanhuan, which are eminent manufacturer of spark plug and advanced ceramic in China. Its "TCH" brand calcined alumina is well accepted by our customers.

In 2008, AIZA purchased 70 key equipment from Shanghai Morgan Matroc after its closure in China. The equipment includes isostatic press machine, dry press machine, hot press cast machine, ball mill, alumina spray prilling tower (centrifugal and pressure), polishing machine, etc. The equipment has been successfully installed in our factory by the end of 2008. Now, AIZA have succeeded in establishing itself as sole Chinese manufacturer of ceramic nozzle by isostatic dry bag pressing process. Besides, the most experienced technical engineer of former Shanghai Morgan Matroc also joined us, which is the precious source of our confidence of ensuring products quality.

TQC Procedures and ISO 9001: 2000- Certification

Our experienced QC will supervise the production and check the quality before delivery. We conduct TQC procedures according to ISO 9001: 2000-certified guidelines. In order to ensure better quality, we carry out five processes below:
1. Material inspection
2. Semi-manufactured goods inspection
3. Itinerary inspection
4. Finished products inspection
5. Shipment inspection.

Material Adopted:
Alumina
Zirconia
Steatite
Alumina-Zirconia

Technologies Adopted:
Dry Pressing
Isostatic Pressing
Heat Press Cast

Flowchart of Customized Service: Drawing Received---Researching and Tooling---Sample Collecting and Testing---Sample Accepted---Order Confirming.

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  • Lianyungang Zhong Ao Aluminium Co., Ltd.

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