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Min. Order : 10 Pieces

Silicon Nitride Si3N4 Ceramic Customized Parts/Rods/Rollers/Welding Pins

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Quick Details

Port: Xiamen
Payment Terms: T/T,Western Union
Supply Ability: 3000 Piece/Pieces per Month
Brand Name: MASCERA
Type: Ceramic Parts
Place of Origin: Fujian China
Color: Black
Vickers Hardness: 1500Mpa
Coefficient of Thermal Expansion: 3.0~3.2 x 10-6/℃
Fracture Toughness: 6.2Mpa.m1/2
Material: Silicon Nitride
Model Number: N/A
Density: ≥3.2g/cm3
Application: Industrial Ceramic
Packaging Detail: wooden case or carton box with foam
Xiamen Mascera Technology Co., Ltd.
Gold Supplier
CN
Manufacturer
93.3%
Response Rate
64.3%
On-time delivery rate
US$ 20,000+
17
Transactions
-
Employees
-
R&D staffs
-
Patents
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Service Guidelines
Most of our products are customized according to customers' drawings or designs, please send your drawings or designs to us before order, we will check if we could produce and make an accurate price offer if we are able to produce, thanks for your cooperation!!!
Product Description

Silicon Nitride Si3N4 Ceramic is one kind of technical ceramic materials which has good comprehensive properties for different applications. Its mechanical strength can be kept up to 1200℃. Its hardness and wear resistance performance ranks high among all technical ceramic materials. It has high electrical resistivity, high dielectric constant and low dielectric loss, is a choice for electrical insulation. Furthermore, it has good chemical stability and resistance to oxidation. 

Properties
Unit
Value
Color
-
Black
Density
g/cm3
≥3.20
Vickers Hardness
Mpa
1500
Modulus of Elasticity
Gpa
300
Fracture Toughness
Mpa.m1/2
6.2
Flexural Strength(@R.T.)
Mpa
>720
Compressive Strength(@R.T.)
Mpa
2200
Thermal Conductivity(@R.T.)
W/m.k
15-20
Coefficient of Thermal Expansion
(25~1000℃)
10-6/℃
3.0-3.2
Poisson Ratio
-
0.26
Max. Working Temperature
1200
Volume Resitivity (@R.T.)
Ω.cm
>1014
Dielectric Constant(1MHz, @R.T.)
-
8.2
Dielectric Strength
Kv/mm
16

Application examples

✔Bearing balls and rollers

✔Cutting tools

✔Valves, turbocharger rotors for engines

✔Turbine blades

✔Diesel engine glow plugs

✔Molten metal handling

✔Thermocouple sheaths

✔Welding jigs, fixtures and nozzles

Product Gallery
Production Process
Our Company

Xiamen Mascera Technology Co.,Ltd.

 is a professional supplier focusing on the production, R&D, sales of technical ceramic products. Our ceramic materials include ALUMINA CERAMIC, ZIRCONIA CERAMIC, BORON NITRIDE, SILICON NITRIDE, SILICON CARBIDE, ALUMINUM NITRIDE. The main products have ceramic substrates for electronics, various shapes of ceramic knife blades, ceramic grinding&milling media, heat resistant ceramic tubes for furnace and other ceramic structural parts according to customers' drawings.

Our production are strictly inspected at every process. With talented workers, experienced engineers and advanced production equipments, high quality and high precision ceramic products are selling to domestic and global markets like US, UK, Germany, Czech Republic, Russia, Italy, Malaysia, South Africa and so on.

Customization production

For most products, we can arrange production according to customers' drawings or designs

High precision machining

Advanced equipments allow us to get high precision, the highest tolerance can be up to ±0.003mm

High quality assurance

Integrated test devices to make sure all the products are qualified

FAQ

Q: How can i get a quotation ?

A: Please send your drawing or the details of your demand to us, then we will quote to you.

Q: How long is your delivery time?

A: Generally it will take about 25-30 days because the production process is a long time cycle, but if we have stock of the products you need, then we can ship out once we get the payment.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: We required 100% TT payment in advance because the products are customized.