OEM Sell 99% Alumina Al2O3 Corundum Ceramics

• Type: industriel
• Matériel: Céramique
• Matière Première: alumine
• Technique: presse à sec, cip, hanche, cim
• Thème: industriel
• Style: Classique
• N° de Modèle.: Al2O3
• Fonction: Thermostabilité, Isolation thermique, structure
• Making Méthode: Fait à la machine
• Usage: Textile, Industrie chimique, Électron, Appareils électroménagers, Construction, Hygiénique
• taille: oem
• avantage: longue durée de vie
• couleur: blanc
• applicable: industrie
• Paquet de Transport: According Requirements
• Spécifications: According requirements
• Marque Déposée: yinghua
• Origine: Chine
• Code SH: 69010000
• Capacité de Production: 50000

Description de Produit

Alumina ceramic is more widely applied in industrial. For Alumina Ceramics, We would like to supply different purity products such as 95%Al2O3, 98%Al2O3, 99%Al2O3, 99.5Al2O3 and high purity (>99.9%Al2O3) Ceramics, etc.
We can supply the ceramics products by kinds of forming process such as dry pressing, CIP(cold isostatic pressing), HIP(hot isostatic pressing), CIM(ceramics injection molding), gel-casting process, ceramic tape casting process, etc.
For the ceramics products shape, we commonly supply single shape such as tube, rod, ring, plate, block, ball, etc, we also supply great complex shape product with great high precision. By high precision machining we can supply the min 0.001mm tolerance products.
For the products size, we can supply from less than 1MM to several hundred big size product.   
For being characterized with excellent chemical and physical properties such as high hardness, high strength, high chemical and wear resistance, etc, Our ceramics products is widely applied in machinery, electronic, petroleum, chemical, aviation, textile, precious apparatus and organic engineering, etc.
 

ITEM		1	2	3
		Al2O3
1	(%) Chemical Composition	Al2O3	Al2O3	Al2O3
		99.5	99	95
2	Color	Ivory	Ivory	White
3	(g/cm^3) Density	3.90	3.85	3.70
4	(%) Water Absorption	4.90	0	0
5	Hardness Mohs	9	9	8.8
6	(Kg/mm^2) Hardness Vickers	1850	1600	1400
7	(Gpa) Young's Modulus	360	330	300
8	(MPa) Bending Strength	400	350	300
9	(Mpa*M^1/3) Fracture Toughness	4.5	3.5	3.0
10	(MPa) Compressive Strength	2500	2250	2000
11	(10^-6/K) Expansion Coefficient	7.5	7.5	7.5
12	(W/mK) Thermal Conductivity	30	25	20
13	Dielectric Constant	9.8	9.0	9.0
14	(Ω·Cm) Volume Resistivity	>10^15	>10^15	>10^14