High Precision Alumina Ceramic Rod Highest Al2o3 Content 99.9%

• Model NO.: TCHW
• Origin: China
• HS Code: 690919000
• Production Capacity: 3000 Metric Ton/Metric Tons / Month

Product Description

Alumina Ceramic Rod
Ceramic Rod

Products Highlight
Matrial Origin: Australia
Longest Mnufacturing Line in China
Highest Al2O3 Content by 99.9%

Professional QC
Long Time Warranty
Features
Small Tolorence Range (Length Tolorence: ± 0.005mm)
Low Wear Loss
Anti-high Temperature
Corrosion Resistant


Fine Precision Industrial Ceramic Piston Rods, High Purity Alumina Rods
Features:
1) A variety of specifications available.
2) Satisfy various technical request
3) Lower medium spoilage
4) Good insulation performance and high temperature resistance
5) Stiffness texture
6) Used in all electric products, electric heating products and wear resistant machinery parts.
We can supply the products according to customer's drawings, samples and performance requirement.
 

Alumina ceramic is kind of structural ceramics, with insulation resistance, voltage resistance, high strength, good thermal conductivity, dielectric loss, stable electrical performance characteristics. Used in electronic ceramic substrates, ceramic electrical insulation, vacuum devices, devices porcelain, spark plugs and other products. We can make the part by hot injection pressing, dry pressing, isostatic pressing and extrusion productive technology etc
Item		Unit	Steatite ceramic	95 Al2O3	96 Al2O3	99 Al2O3
Physical Characteristics	Heat resistance	0C	1100	1500	1550	1800
	Bulk density	g/cm3	2.7	3.6	3.6	3.9
	Water absorption	%	0	0	0	0
Mechanical Characteristics	Flexural strength	Mpa	145	320	340	360
	Hardness vickers	Gpa	5.7	12.2	13.5	15.6
	Elastic modulus	Gpa	120	280	320	370
	Poisson's ratio		0.21	0.22	0.23	0.23
Thermal Characteristics	Linear expansion coefficient	(20-5000C) 10-6/0C	7.9	7.1	7.2	8
	Thermal conductivity	w/(m.k)	2.5	16	24	32
	Specific Heat	*10-3J/(kg*K)	0.75	0.78	0.78	0.9
Electrical Characteristics	Dielectric constant (1MHZ)	-	6.2	9	9.4	9.9
	Dielectric loss angle	*10-4	18	15	5	1
	Dielectric strength	*106V/m	18	12	15	15
Processing technology
Process range (mm)
Outside Diameter	1---300
Inside Diameter	0.5---300
Length	0.5---600
Accuracy of working (mm)
Perpendicularity	0.001
Concentricity	0.001
Roundness	0.0005
Straightness	0.005
Parallelism	0.01
Planeness	0.005
Roughness	0.005
Fit clearance	0.005

 
 
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China (Mainland) | Contact Details

Experience:	Established 2011 , 14 years OEM
Performance:	37.5% Response Rate
	6 Transactions for US $40,000+ in 12 months

 
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We have the longest manufacturing line in China. Highest temperature is up to 1800° C. Owning a professional engineers team and QC. So we hereby confirm to all cleints we can stably control the quality. Welcome to your drawings, meaures and samples. Our engineers will design for you.

We are looking forwards to meeting you in our factory and provide you with all necessary information regarding our products and their applications.