Silicon nitride tube
VR
  • Products Details

Since established, our company has focused on setting up a technology development team which aims to develop and upgrade technologies to effectively manufacture Machining high-precision silicon nitride ceramic. Technology is the core competitiveness of a company. Since established, we have been researching and developing high-level technologies to make sure highly efficient manufacturing process.It covers a wide range and is commonly seen in the application field(s) of Ceramics. Liling xing tai long special ceramic co.,ltd will always be led by market demand and respect customers' wishes. Based on the feedback given by customers, we will make changes accordingly in our product development so as to manufacture the most satisfying and profitable products.

Place of Origin:Hunan, ChinaType:Ceramic Parts
Application:RefractoryMaterial:Silicon Nitride, Silicon nitride ceramic/Si3N4
Model Number:XTL0726-18Brand Name:XTL
Processing Service:CuttingColor:Grey
Size:According to drawings or samplesSurface Roughnes:0.3-0.5 Ra(μm)
Torlerance:+/- 0.01mmThermal conductivity:170W> >170W
Dielectric loss:3.8*10-4MHzShipping:Air Express (DHL/UPS/TNT/ FedEx)/By sea
Lead time:10 - 30daysShape:Customerized

Product 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.



Silicon Nitride Ceramic 4 Types


* Reaction-Bonded Silicon Nitride (RBSN)

* Hot Pressed Silicon Nitride (HPSN)

* Sintered Reaction-Bonded Silicon Nitride (SRBSN)

* Sintered Silicon Nitride (SNN)


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
Company Profile
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.
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