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Quick Details

  • Place of Origin: Jiangsu, China (Mainland)
  • Type: Ceramic Rings
  • Application: Structure Ceramic
  • Material: Zirconia Ceramic
  • Model Number: ZC
  • Brand Name: HB
  • colour: White
  • Surface:: Can be glazed or polishing
  • size: can be customized
  • shape: round,oval
  • type: Zirconia Ceramic Insulation Ring
  • Hardness: 87 HRA
  • Density: 6.05g/cm3
  • Compressive Strength:: 2500 Mpa
  • Name: Good Precision Polishing Industrial Zirconia Ceramics Rings

Packaging & Delivery

Packaging Details: EXPORT CARTON AND WOODEN BOX OUTSIDE
Delivery Detail: 15-20 DAYS

 

 

Good Precision Polishing Industrial Zirconia Ceramics Rings

 
Product Description

 

 

Material: Zirconia(ZrO2)

 

Zirconia has the highest strength and toughness at room temperature of all the advanced ceramic materials. The fine grain size allows for extremely smooth surfaces and sharp edges.

Applications include scissors, knifes, slitters, pump shafts, metal-forming tools, fixtures, tweezers, wire drawing rings, bearing sleeves and valves.

 

Product Feature:
1. high hardness and high strength
2. high working temperature
3. high thermal insulation
4. high fracture toughness
 
Specifications:

 

material

ltem

 

Units

99%

AL2O3

Zirconia (white)

3Y-TZP

Zirconia(yellow)

3Y-TZP

 

Si3N4

 

Si3N4

 

SiC

 

ZTA

 

Density

g/cm3

3.9 +0.3

-0.5

6 +0.3

-0.2

6 +0.4

+0.1

3.18-3.2

3.3

3.15-3.2

4.7

 

Hardness

HRA

91

88-90

89-91

92-93

91-92

92-94

91

 

Flexural strength

MPa

350

1000

1100

700

800

500

550

 

Compressive strength

MPa

3000

2100

2200

3500

3500

2800-3000

2100

 

Fracture toughness

Mpa.m-3/2

2-4

10

11

7

7

5

6.7

 

Coefficient of thermal expansion

10-6/°C

6.5-8.4

10.2

10.2

3.2-4

3.2-4

4.3

7

 

Resisitively

Ω.CM

1014-1016

>1010

>1010

>1014

>1014

<200

1014

 

Elastic Modulus

GPa

260

300

320

410

400

-

300

 

Chemical durability

Acid

GOOD

Alkali

GOOD

 

 

Application:

 

Usage: Seal ring; for pad printer, replacement of metal ring.

 

Packaging & Shipping

 


 

FAQ

 

1.What about the package?

We pack with plastic bubble paper, carton box, then safe wooden box outside, we can control the breakage less than 1%.

 

2. Do you support OEM?

Sure! We offer OEM for many customers all over the world.

 

3.Where is your main market?

We have been exported to USA, Korea, UK, France, Russia, Germany, India, Spain, Brazil etc, so far, there is about 151 countries we have been exported, we also get good reputation from our customers.

 

4. What is your payment term?

We mainly accept T/T, West Union, Credit card and L/C.

Paypal will be available in the near future.

 

Our Services

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Transaction History of the Supplier

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Trade Assurance
China (Mainland) | Trading Company
Transaction Level:
Supplier Assessments:
14 Transactions 7,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.