Dongguan Haikun New Material Co., Ltd.

high flexural strength silicon nitride Si3N4 ceramic disc

Payment Type:
L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm:
FOB
Min. Order:
1 Piece/Pieces
Transportation:
Ocean,Land,Air
Port:
Shenzhen
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  • Product Description
Overview
Product Attributes

Model No.Si3N4-068

BrandHard

TypePlate

MaterialAlumina Ceramic

StyleWestern

UsageHome Decoration

FeatureChinese

ProcessingCasting

ColorWhite/Ivory

ShapeRound

AgeModern

Surface DecorationGlazed

ApplicationMachinery, Industry, Medical, Aerospace Etc.

Supply Ability & Additional Information

PackagingCustomized

TransportationOcean,Land,Air

Place of OriginGuangdong,China

Supply Ability1,000,000 pcs/Month

CertificateSGS

PortShenzhen

Payment TypeL/C,T/T,D/P,Paypal,Money Gram,Western Union

IncotermFOB

Packaging & Delivery
Selling Units:
Piece/Pieces
Package Type:
Customized

high flexural strength Silicon Nitride Si3N4 Ceramic Disc

Reputation depends on quality,  quality comes from Hard!


Silicon Nitride Ceramic:

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. Si3N4 ceramic is an important structural material. It is a kind of super-hard material. It is lubricious and wear-resistant. It does not react with other inorganic acids except hydrofluoric acid. It has strong corrosion resistance and resistance at high temperature. Oxidation. Moreover, it can withstand cold and hot shock. It is heated to above 1,000 °C in air, and is rapidly cooled and heated rapidly without cracking. It is because of the excellent characteristics of Si3N4 ceramics that people often use it to manufacture bearings. Mechanical components such as gas turbine blades, mechanical seal rings, permanent molds, etc. If the Silicon Nitride Ceramics with high temperature resistance and heat transfer resistance are not used to manufacture the heating surface of the engine components, the quality of the diesel engine can be improved, the fuel can be saved, and the thermal efficiency can be improved. China, the United States, Japan and other countries have developed such diesel engines.

properties:

High hardness, high strength, wear resistance, corrosion resistance, high temperature(1200°), good thermal diffusivity, good thermal shock resistance(avoid the temperature changing rapidly), good insulativity, low density. The comprehensive properties are best in most of structure ceramic.

Ceramic plate

Data Sheet↓

Color: Black Grey
Density: >3.2g/cm3
Hardness: HRA90
Vickers Hardness (Hv50): >1550 HV0.5
Modulus of Elasticity: 290Gpa
Flexural Strength: >600Mpa
Compressive Strength: 2500Mpa
Modulus of Elasticity(25°C): 65Gpa
Fracture toughness:>6.0 Mpam1/2
Maximum Use Temperature: 1200°C
Thermal Conductivity:15-20 W(m.K)
Thermal Expansion Coefficient: >3.1 10-6/°C
Thermal Shock Resistance: 500 △T°C
Special Heat Capacity: 700 KJ/kg.K
Dielectric Strength: 1 KV/mm
Dielectric Constant: er
Volume Resistivity(20°C): 1.0*10(12)Ω.cm

Application industry:

Machinery, electronic, semiconductor, chemical, petroleum, smelt.


Specific application:

Welding shaft, electronic substrate, plunger, nozzle, slide guide, diesel parts, metal molding, shaft wheels etc.


Why Choose Us?
1.12 years of professional production industrial ceramics factory
2.High quality products with low price
3.High precision parts with lowest tolerance
4.Short time for production 
5.Has a group of experienced, professional and efficient R&D team
6.Has a good reputation in China and abroad.

7.MOQ is not limited, small quantity is welcome.

8.Vigorous team and good after-sales service


Products Show

silicon nitride


Factory Show

Manufacturing Process

alumina ceramic

alumina ceramic


alumina ceramic

Our Team


FAQ

Q: Are you trading company or manufacturer ?
A: We are factory.
 
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, it is according to quantity.
 
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: Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.

Product Categories : Silicon Nitride Ceramics > Silicon Nitride Ceramic Disc

Home > Products > Silicon Nitride Ceramics > Silicon Nitride Ceramic Disc > high flexural strength silicon nitride Si3N4 ceramic disc

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