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High Quality Si3N4 Ceramic Block Customized Silicon Nitride Shaped Parts with Wear Resistance Welding Cutting Punching Services

Typical Silicon Nitride Application:Rotating bearing balls and rollers;Cutting tools; Engine moving parts – valves, turbocharger rotors ;Engine wear parts – cam followers, tappet shims ;Turbine blades, vanes, buckets ;Metal tube forming rolls and dies ;Precision shafts and axles in high wear environments ;Weld positioners

Product Description

Item
Unit
Index
Density
g/cm3
3.2
Moh’s hardness
Grade
9
Vickers Hardness (Hv50)
HV0.5
>1550
Modulus of Elasticity
Gpa
290
Flexural Strength
Mpa
>600
Compressive Strength
Mpa
2500
Maximum use temperature
°C
1200℃
Thermal Conductivity
W/(m.k)
15-20
Thermal Expansion Coefficient
10-6/°C
>3.1
Dielectric Strength
KV/mm
15
Volume Resistivity at 20°C
Ω.cm
1.0X1012

Introduction

Advantages

★ High temperature strength
★ Superior thermal shock resistance

★ Excellent wear resistance
★ Good fracture toughness
★ Mechanical fatigue and creep resistance
★ Excellent non-wetting property with good oxidation resistance

Silicon Nitride Ceramic

Silicon nitride (Si3N4) ceramic is a non oxide high temperature ceramic structural material which has the characteristics of high hardness high strength high temperature resistance and corrosion resistance. The material is an electrical insulator and is not wet by nonferrous alloys.
Item
Customized Silicon Nitride Shaped Parts
Material
Silicon Nitride
Size
Customized, according to your drawing
Payment
TT, Western union, Credit Card
Packing& Shipping
1. Each item is wrapped with oppbag and protective air bubble

2. Then put into the box/Pack with strong Cartons for shipping
3. We use different packing methods according to different products, or we can use customized packing.

Company Profile

 

Jiangsu Zitai Co.Ltd

1.A professional Team!

Zitai have a full service include ceramic forming,molding design and development, precision machining and precision detection technology and we have a professional techincal teams and our engineer works in this line more 20years. We are good at listening and understanding your real needs and can provide exclusive personal customization!

2.A good listener!

Take the good faith as the book, strives for the survival by the quality, serves the quality to win the customer trust,maitain the spirit of innovation and development, thoughtful after-sales service enterprises as the goal. 

3.Professional production equipment

We have dozens of professional equipment in line with EU production standards.Can be customized with your different production needs, different materials for production. Due to the high operation of the equipment, the production cycle can be greatly shortened.

4.Rigorous inspection process

We will be in the production of products after the professional technical personnel for product quality review and tolerance measurement. To ensure that the products sent to your hands are the best quality products.

 

FAQ

Q:Are you a manufacturer or trading company ?

A:We are professional manufacturer and supplier in China.we have a professional technical team in this line.

Q:What’s the MOQ?

A:There is no limit on quantity, the quantity is more,the price is better.

Q:Do you accept customized dimension?

A:Yes, we can produce ceramic parts per customer’s drawing.

Q:Can you supply a free sample?

A:We can supply a free sample to you within 3 days when we have an exsited size in our stock and the freight is collect.

We always send the sample before the mass production and keep the quality of the bulk goods is consistent with that of the sample.

Q:What about your after-sales service?

A:We have strict and professional QC team. We are always offering qualified products.

If the quality can not meet requirement, we will reproduce the qualified products or refund the payment.

Q:What is your payment term?

A:We mainly accept T/T, West Union, Credit card and L/C at sight.

Paypal will be available in the near future.

Weight 0.5 kg
Dimensions 10 × 8 × 6 cm
Processing Service

Bending, Welding, Cutting, Punching, Decoiling, Moulding

MOQ

10 pcs

Feature

Long life

Usage

Stove/BBQ/Cooklop/Gas boiler/Gas burner ect

Surface

glazed

Needle material

Fe-Cr-Al,2080needle,high temperature wire ect

Working temperature

1200 ℃

Thermal conductivity

15.9W/mK

Bulk density(g/cm3)

3.9g/cm3

Wire length

150-1800mm

Electrode Holder

Punched or screwed

Al2O3

95%

Lifespan

20,000 times

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