Silicon Nitride Ceramic 4 Types
- Product Details
- {{item.text}}
Quick Details
-
Brand Name:
-
QY
-
Product name:
-
silicon nitride tube
-
Color:
-
Black or custom
-
Electrical Insulation:
-
Excellent
-
Feature:
-
High Wear-resistance
-
Advantage:
-
Long Service Life
-
Keywords:
-
silicon nitride tube
-
Max Working Temperature:
-
1200 Degree
-
Density:
-
3.26g/cm3
-
Shape:
-
Customerized
Quick Details
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Material:
-
Silicon Carbide
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Place of Origin:
-
hunan
-
Model Number:
-
QY2023040701
-
Brand Name:
-
QY
-
Product name:
-
silicon nitride tube
-
Color:
-
Black or custom
-
Electrical Insulation:
-
Excellent
-
Feature:
-
High Wear-resistance
-
Advantage:
-
Long Service Life
-
Keywords:
-
silicon nitride tube
-
Max Working Temperature:
-
1200 Degree
-
Density:
-
3.26g/cm3
-
Shape:
-
Customerized
Products Description
Silicon Nitride (Si3N4) Ceramic
Silicon Nitride (Si3N4) has the most versatile combination of mechanical, thermal, and electrical properties of any technical ceramic material. It is a high performance technical ceramic that is extremely hard and has exceptional thermal shock and impact resistance. It surpasses most metals high temperature capabilities and has a superior combination of creep and oxidation resistance. Additionally, its low thermal conductivity and high wear resistance make it an excellent material that can withstand the toughest of conditions in the most demanding industrial applications. Silicon Nitride is an excellent choice when high-temperature and high-load abilities are needed.
Specification
|
Mechanical Properties
|
|
|
||
|
|
Unit
|
Value
|
||
|
Density
|
g/cm3
|
3.21
|
||
|
Compressive Strength
|
MPa
|
3000
|
||
|
Flexural Strength
|
MPa
|
800
|
||
|
Weibull-Modulus m
|
-
|
15
|
||
|
Fracture Toughness KIc
|
MPa m 1/2
|
6.5
|
||
|
Young‘s Modulus E
|
GPa
|
320
|
||
|
Poisson's Ratio
|
-
|
0.28
|
||
|
Hardness Vickers (HV 1
|
GPa
|
16
|
||
|
Thermal Properties
|
|
|
||
|
|
Unit
|
Value
|
||
|
Max Temp (Inert Gas)
|
°C
|
1200
|
||
|
Max Temp (Air)
|
°C
|
1100
|
||
|
Thermal Conductivity @ 20°C
|
W/mK
|
28
|
||
|
Thermal Conductivity @ 1000
|
W/mK
|
16
|
||
|
Thermal Expansion @ 20–100°C
|
10-6/K
|
2
|
||
|
Thermal Expansion @ 20–1000°C
|
10-6/K |
3.5 |
||
|
Thermal Shock Parameter R1
|
K
|
600
|
||
|
Thermal Shock Parameter R2
|
W/mm
|
15
|
||
|
Electrical Properties
|
|
|
||
|
|
Unit
|
Value
|
||
|
Resistivity at 20°C
|
Ωcm
|
10 12
|
||
|
Resistivity at 800°C
|
Ωcm
|
10 7
|
||
|
Dielectric Constant
|
1 MHz
|
6
|
||
Details Images
FAQ:
Why us?
* Professional manufacturer since 1997.
* Strict quality control on production process and tolerance.
* Free samples available
* Customized production based on your drawing or specification
* On-time delivery and reliable support and service
* Inventory available for quick shipment
* We keep confidentiality of all the drawings and business information between us.
Are you a trading company or a manufacturer?
* We are a manufaturer.
Can you provide the free samples?
* Yes,we can offer free sample if we have it in stock,but the courier fee is to be collected.
Do you accept customized production based our specification?
* Yes,we offer OEM and ODM service. Just send us your drawing if you have it. If you don’t have a drawing, just tell us your idea,
we will work out the drawing for you.
What's the delivery time?
* 7 working days for standard products 30 days for customized products.
What is the MOQ?
* No limit to the quantity. We can offer the best proposal and solutions according to your condition.
What is the payment terms you accept?
* T/T,LC,Western Union,moneygram are acceptable.
How to deal with the faulty?
* Firstly, Our product are produced in strict quality control system and the defective rate will be less than 2%.
If there are problems with the product, we will provide free replacement.
* Professional manufacturer since 1997.
* Strict quality control on production process and tolerance.
* Free samples available
* Customized production based on your drawing or specification
* On-time delivery and reliable support and service
* Inventory available for quick shipment
* We keep confidentiality of all the drawings and business information between us.
Are you a trading company or a manufacturer?
* We are a manufaturer.
Can you provide the free samples?
* Yes,we can offer free sample if we have it in stock,but the courier fee is to be collected.
Do you accept customized production based our specification?
* Yes,we offer OEM and ODM service. Just send us your drawing if you have it. If you don’t have a drawing, just tell us your idea,
we will work out the drawing for you.
What's the delivery time?
* 7 working days for standard products 30 days for customized products.
What is the MOQ?
* No limit to the quantity. We can offer the best proposal and solutions according to your condition.
What is the payment terms you accept?
* T/T,LC,Western Union,moneygram are acceptable.
How to deal with the faulty?
* Firstly, Our product are produced in strict quality control system and the defective rate will be less than 2%.
If there are problems with the product, we will provide free replacement.
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