Made in China 2023fist Hot Selling Customized High Wear-Resistant Silicon Nitride Si3n4 Structural Parts

• Application: Structure Ceramic
• Material: Silicon Nitride Ceramic
• Type: Ceramic Parts
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: SNSC-376
• Classify: Industrial Ceramic
• Composition: Silicon Nitride
• Modulus of Elasticity: 290 Gpa
• Density: Above 3.2g/cm3
• Hardness: Hra90
• Color: Grey Black
• Transport Package: 15*12*10cm
• Specification: Irregular shape
• Trademark: Fist
• Origin: China Jiangsu
• Package Size: 22.00cm * 17.00cm * 11.00cm
• Package Gross Weight: 28.000kg

Product Description

Product Description

About Silicon Nitride (Si3N4)
Silicon nitride ceramic is an inorganic material ceramic that does not shrink when sintered.
Silicon nitride is very strong, especially hot pressed silicon nitride, which is one of the hardest substances in the world.
It has high strength, low density and high temperature resistance.

Silicon Nitride Properties:
High strength over a large temperature range
High fracture toughness
Good flexural strength
Mechanical fatigue & creep resistant
Lightweight - Low density
High hardness and wear resistance, both impingement and frictional modes
Superior thermal shock resistance
Low thermal expansion
Electrical insulator
Good oxidation resistance
Good chemical corrosion resistance
Wear resistant High stiffness
 
Silicon Nitride Properties:
Rotating ball & rollers bearings
Cutting tools
Engine components valves, rocker arm pads, seal faces Induction heating coil supports
Turbine blades, vanes, buckets Welding & brazing jigs
Heating Element components
Crucibles Metal tube forming rolls and dies
TIG / Plasma welding nozzles
Weld positioners
Precision shafts and axles in high wear environments
Thermocouple sheaths & tubes
Semiconductor Process Equipment

Detailed Photos

 

Product Parameters

Item	Unit	GPSN
Density	g/cm3	3.20±0.02
Elastic Modulus	Gpa	300~320
Crushing Load Ratio	(25ºC)%	30~35
Hardness	(HV)(Gpa)	1600-1800
Fracture Toughness	Mpa.m ^1/2	6.0~7.0
Bending Strength	Mpa	650~750
Poisson's Ratio		0.25
Coefficient of Heat Expansion	10-6K-1	3.0~3.2
Weber Modulus		10~12
Thermal Conductivity	W.(M.K) -1	15~20
Specific Resistivity		10^18
Magnetic		No

Certifications

Packaging & Shipping

Company Profile

Yixing City is the famous pottery capital in China. Most of Chinese ceramic industry is in Yixing. Jiangsu Fist Special Ceramic Co., Ltd is located in Yixing, established in 2016. 

Superiorgeographical location and mature industrial chain of ceramic, we are a manufacturer specialized in developing, producing and selling ceramic materials and products which meet the market demand. We can provide professional OEM & ODM service. Our main products are alumina ceramic, zirconia ceramic, steatite ceramic, cordierite ceramic, mullite ceramic, electronic ceramic, industrial ceramic, daily ceramics, etc. With good quality, reasonable prices and stylish designs, our products are extensively used in machinery, textiles, electronics, automotive, plumbing, seal, humidification, new light source, household appliances, electric heating, solar power and other industries. Good quality and experience service win many customers including domestic and foreign. We warmly welcome new and old customers from all walks of life in the whole world to contact us for future business relationships to achieve mutual success!

Our Advantages

1. We support OEM and ODM;
2.Timely response to your inquiry, multiple choice recommendations based on your demand, quickly respond mails and provide solutions;
3.Provide sample and trial order are accepted for the quality evaluation;
4.Arrange production on time and control quality strictly;
5. Book the earliest vessel or plane to guarantee the delivery time;
6. Provide all the detailed news and pictures from order to delivery;
Offer relative export documents and original certificate if needed;
7. Warm and considerable after-sale service.

FAQ

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-30 days if the goods are not in stock or customeriziation, it is according to quantity.
Q: How about the payment terms?
A: T/T or L/C are okay. We can negotiate.
Q: How can you get quotation?
A: Please kindly send me your drawing with technical requirement and demand quantity.
If you don't have the drawing,please kindly courier samples to us.We will quote our best price as soon as possible.

Q: How about the shipping&package?

A: The package usually includes bubble wrap, carton, pallent, wooden case, etc. The shipping mode includes express, air and sea transportation. Both we can negotiate and choose the best way.