• Wear Resistant Zirconia Ceramic Screw Insulator Ceramic Bolts and Nuts
  • Wear Resistant Zirconia Ceramic Screw Insulator Ceramic Bolts and Nuts
  • Wear Resistant Zirconia Ceramic Screw Insulator Ceramic Bolts and Nuts
  • Wear Resistant Zirconia Ceramic Screw Insulator Ceramic Bolts and Nuts
  • Wear Resistant Zirconia Ceramic Screw Insulator Ceramic Bolts and Nuts
  • Wear Resistant Zirconia Ceramic Screw Insulator Ceramic Bolts and Nuts

Wear Resistant Zirconia Ceramic Screw Insulator Ceramic Bolts and Nuts

Application: Refractory, Structure Ceramic, Industrial Ceramic, Engineering Ceramic
Material: Zirconia Ceramic
Type: Ceramic Parts
Product Name: Zirconia Ceramic Screw and Bolts
Shaping Methods: Dry Pressed, ISO Pressed, Hot Pressed
Density: Over 5.95g/cm3
Samples:
US$ 10/Piece 1 Piece(Min.Order)
| Request Sample
Customization:

Contact Supplier

Mr. Andy Chen
Technical Sales Manager
Diamond Member Since 2020

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5.0
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Manufacturer/Factory, Trading Company, Group Corporation

Basic Info.

Model NO.
Standard
Color
White, Black, Brown Optional
Surface Treatment
Diamond-Like Polishing
Secondary Process
CNC Machining, Fine Grinding
Tolerance
Od and ID Best to Be 0.005mm
Certificate
RoHS, Reach, ISO9001:2008
Feature
High Precision, High Mechanical Strength
Usage
Ceramic Holder, Structure Ceramic Parts
Transport Package
Individual Packaging
Specification
Max. OD to be 800mm
Trademark
JingHui
Origin
China
HS Code
8547100000
Production Capacity
5000000PCS/Month

Product Description

Wear Resistant Zirconia Ceramic Screw Insulator Ceramic Bolts and Nuts 

The main features of the zirconia ceramic screw and bolts
1.High density:  over 6 g/cm3, which makes it the densest body of the ceramic products
2.High hardness: over 9 on Mohs scale, diamond being 10, with a satin-smooth surface finish
3.High toughness: over 1200 MPa, approx. 4 times in comparison with 95% alumina
4. Excellent wear resistance, it's much better than aluminum oxide ceramics with a longer life cycle
5. Low thermal conductivity:  less than 3 W/m.k at ambient temperature, so it's an ideal thermal material
6. Good chemical and corrosion resistance, it's equivalent to above 99% alumina

The specification of the ceramic screw and bolts
Material optionZirconia (ZrO2),  Alumina(Al2O3)
Forming methodsDry pressed, Ceramic injection molding, Hot pressed, ISO pressed
SpecificationOD can be from 1 to 50mm, length can be from 10mm to 800mm
Precision processingCNC machining, Precision grinding, Polishing, Lapping, 
ToleranceThe tolerance of OD and ID can be 0.001mm,  the tolerance of length can be 0.001mm
Key parametersRoughness to be 0.02mm, Parallelism to be 0.001mm
Surface qualityFree of cracks, foreign contamination, mirror surface better than Ra0.1


The description of zirconia ceramic parts
Zirconia ceramic parts are made of zirconium oxide ceramics which is a kind of strongest technical ceramic material with exceptional strength, high toughness, and superb reliability. These outstanding characteristics result in excellent resistance to wear and corrosion.

We have been offering a selection of partially stabilized zirconia, including Y-TZP( yttria-stabilized), MSZ ( magnesia stabilized ), CSZ- (ceria stabilized). Each stabilized zirconia provides unique and specific properties that meet the demands of extreme applications found in many industries.

With our production capability through CNC, precision grinding machines,  we are able to provide many different levels of precision zirconia ceramic parts to meet customers' high precision assembly needs.

The gallery of zirconia ceramic parts

Wear Resistant Zirconia Ceramic Screw Insulator Ceramic Bolts and Nuts

Wear Resistant Zirconia Ceramic Screw Insulator Ceramic Bolts and Nuts

Wear Resistant Zirconia Ceramic Screw Insulator Ceramic Bolts and Nuts

Wear Resistant Zirconia Ceramic Screw Insulator Ceramic Bolts and Nuts

Wear Resistant Zirconia Ceramic Screw Insulator Ceramic Bolts and Nuts
 

Datasheet of Technical ceramics

PropertyUnits
Material
 
99.5%
alumina
99%
alumina
95%
alumina
ZrO2
(Y-TZP)

ZrO2
(TTZ)

Densityg/cm3≥3.85≥3.80≥3.60≥5.95≥5.72
Water absorption%00000
HardnessHV1700170015001300900
Flexural strengthMpa≥379≥338≥320≥1200≥1200
Compressive strengthMpa≥2240≥2240≥2000≥19901750
Fracture toughnessMpa m1/24-54-53-46.5-811
Max. service
temperature
ºC1675160014501000 
CTE1×10 -6 /ºC6.5~8.06.2~8.05.0~8.08.0~9.510.2
Thermal shockT(ºC)≥250≥200≥220≥300350
Thermal conductivity(25ºC)W/m.k30292433
Volume resistivityohm.cm     
25ºC>1 x 10 14>1 x 10 14>1 x 10 14>1 x 10 11>1 x 10 11
300ºC1 x 10 128 x 10 1110 12 -10 131 x 10 101 x 10 10
500ºC5 x 10 102 x 10 91 x 10 91 x 10 61 x 10 6
Insulation strengthKV/mm1918181720
Dielectric constant(1Mhz)(E)9.79.59.52928
 

Our capability and strength

We have in-housing comprehensive manufacturing types of equipment, including forming, sintering,
CNC machining, precision grinding, laser cutting, and so on, it helps us to control the quality very well.
Also, it greatly benefits cost control.


The state of the art manufacturing equipment
Wear Resistant Zirconia Ceramic Screw Insulator Ceramic Bolts and Nuts

Wear Resistant Zirconia Ceramic Screw Insulator Ceramic Bolts and Nuts

Wear Resistant Zirconia Ceramic Screw Insulator Ceramic Bolts and Nuts

Rigorous Quality-control System

Wear Resistant Zirconia Ceramic Screw Insulator Ceramic Bolts and Nuts

Wear Resistant Zirconia Ceramic Screw Insulator Ceramic Bolts and Nuts
Remark:
We have the complete quality-control system per ISO9001, including IQC, IPQC, QA, and OQC process.


Typical Packaging Proposal and Transportation Methods
1. Packaging proposal
Wear Resistant Zirconia Ceramic Screw Insulator Ceramic Bolts and Nuts

2. Regular Transporation Methods
Wear Resistant Zirconia Ceramic Screw Insulator Ceramic Bolts and Nuts


FAQs (Frequently Asked Questions)
Q1. Are you a factory or trading company?
A: We are a manufacturer of over 15 years of experience. You are welcome to visit our factory.

Q2: Do you send a sample to check?
A: Sure, the sample is free and freight collect.

Q3: When will you ship it?
A: If the products are in storage, we'll ship within 48 hours

Q4: When can I get the price?
A: We regularly quote within 24 hours after we get your inquiry. If you are in urgent need of getting the price.
Please call us or tell us in your email so that we will proceed with your inquiry as a priority.

Q5: Is it available to provide customized products?
A: We always support custom-made demand as per different materials, dimensions, and designs.

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Contact Supplier

Mr. Andy Chen
Technical Sales Manager
Diamond Member Since 2020

Suppliers with verified business licenses

5.0
Audited Supplier

Suppliers reviewed by inspection services.

Manufacturer/Factory, Trading Company, Group Corporation
Registered Capital
1000000 RMB
Plant Area
>2000 square meters