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High Hardness 95% Polishing Zirconia Ceramic Rod Size Accuracy Up To 0.003

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Address: NO 21st ChuangXing Road, Shangsha community , Changan Town, Dongguan city Guangdong province, China

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Dongguan Ming Rui Ceramic Technology Co.,ltd

High Hardness 95% Polishing Zirconia Ceramic Rod Size Accuracy Up To 0.003

Country/Region	china
City & Province	dongguan guangdong
Categories	Steel Sheets

Product Details

95% polishing customized sizes high purity white zirconia ceramic rod

Manufacturing of zirconia ceramics using high-purity zirconia materials, insulation at room temperature, and high temperature has electrical conductivity and other excellent properties.High temperature resistance Melting point is 2715 ℃,1200mpa hardness.

Ceramic material composition:

· TTZ: Magnesia partially stabilized Zirconia (ZrO2) · YTZP: Yttria partially stabilized Zirconia (ZrO2) · ZDY: Yttria fully stabilized Zirconia (ZrO2)

Specification:
1.Refractory
2.Long service lifte
3.High Polished Surface
4.Superior Mechanical Strength
5.Anti-high Corrosion and Wear Resistance
6.Good Insulation Performance
7.High Temperature and Pressure Resistance
8.High Purity Zirconia and Alumina Ceramic Materials

. High hardness, long service life, not easy to break and wear resistance

.non-conductive, anti-static, ceramic material itself with the insulation of electricity and magnetism properties

.corrosion resistance, high temperature resistance, can be applied to a specific environment, such as acid alkali resistance

Technical parameters

Properties	Units	95 Alumina	99 Alumina	Zirconia
Density	ɡ / cm³	3.65	3.92	5.95 - 6.0
Water Absorption	％	0	0	0
Coefficient of Thermal Expansion	10^-6 / K	7.9	8.5	10.5
Modulus of Elasticity Young’s Mod	Gpa	280	340	210
Poisson’s Ratio	/	0.21	0.22	0.3
HV Hardness	Mpa	1400	1650	1300 - 1365
Flexural Strength @ Room Temperature	Mpa	280	310	950
Flexural Strength @ 700℃	Mpa	220	230	210
Compressive Strength@Room Temperature	Mpa	2000	2200	2000
Fracture Toughness	Mpa * m^½	3.8	4.2	10
Heat Conductivity @ Room Temperature	W / m * k	18 - 25	26 - 30	2.0 - 2.2
Electrical Resistivity @ Room Temperature	Ω*mm² / m	＞10¹⁵	＞10¹⁶	＞10¹⁵
Max Application Temperature	℃	1500	1750	1050
Resistance to Acid Alkaline	/	High	High	High
Dielectric Constant	/	9.5	9.8	26
Dielectric Strength	KV / mm	16	22	/
Thermal Shock Resistance	Δ T ( ℃ )	220	180 - 200	282 - 350
Tensile Strength @ 25℃	Mpa	200	248	252

Our products show

Our factory show

Dongguan Ming Rui Ceramic Technology Co.,Ltd is a professional manufacturer of machined ceramic parts,has 10 senior engineers and lots of technicians. We produce strengthened structure zirconia ceramic bar, ceramic tube, ceramic shaft, ceramic plate, ceramic sleeve, ceramic valve, ceramic plunger and ceramic arm. The products are applicable to instruments, medical instruments, clocks and electronic product .mills,energy and power, autocar and military and some other high-end areas.

Machines for reference

Mingrui always regards technological upgrading as the only way for enterprise development

Ceramic Service Guarantee

Can we offer a customized product?

We customize the products for different customers every day.We can customize according to your drawings and specific requirements, or we can provide you with the best special ceramic solution according to the understanding of your requirements.Our technical engineers are experienced in this area, ready to meet your needs and provide solutions.

How can we guarantee the quality?

We strictly adhere to the ISO certification standards of the quality system.From powder to finished product flow control and terminal control can ensure that the products are quality.Whether the delivered quantity is 10 or more than 10 million products, our quality inspection department strictly checks.

What's our delivery date?

We are located in changan town of dongguan, a city with rapid economic development. Time is life, and our delivery time is faster than most of our competitors.We will arrange overtime work if we meet customers who are in urgent need of products.

Do we provide source material with quality assurance?

All of our excellent high-purity raw materials are imported, and some of them are from the domestic market. The raw materials are strictly inspected and certified to meet the budget requirements of some customers.

What precision and roughness can our products achieve?

The tolerance is determined by the size, shape, material and mode of production. With our high precision grinding equipment, the tolerance range available is 2 stainless m (i.e. 0.002 mm).The maximum roughness value can reach Ra 0.01 to 0.02.

Do we have export experience?

We have been exporting our products to overseas markets for many years.Working closely with packaging manufacturers, we are continuously improving special packaging materials and ways for you.We prefer sea or air transport for most of the shipments.Provide safe and fast delivery guarantee.

Certification reference