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Home > Products > Silicon Nitride Ceramics > Silicon Nitride Ceramic Standard Parts > hard toughness RBSN SiNx silicon nitride ceramics
hard toughness RBSN SiNx silicon nitride ceramics
hard toughness RBSN SiNx silicon nitride ceramics
hard toughness RBSN SiNx silicon nitride ceramics
hard toughness RBSN SiNx silicon nitride ceramics
hard toughness RBSN SiNx silicon nitride ceramics
  • hard toughness RBSN SiNx silicon nitride ceramics
  • hard toughness RBSN SiNx silicon nitride ceramics
  • hard toughness RBSN SiNx silicon nitride ceramics
  • hard toughness RBSN SiNx silicon nitride ceramics
  • hard toughness RBSN SiNx silicon nitride ceramics

hard toughness RBSN SiNx silicon nitride ceramics

    Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Incoterm: FOB
    Min. Order: 1 Piece/Pieces
    Delivery Time: 15 Days

Basic Info

Model No.: Si3N4-081

Type: Plate

Material: Clay, Alumina Ceramic

Style: Western

Usage: Wedding, Business Gift, Daily Use, Garden Decoration, Home Decoration

Feature: Chinese

Processing: Casting

Color: White, White/Ivory

Shape: Round

Age: Modern

Surface Decoration: Glazed

Size: Customized

Application: Machinery, Industry, Medical, Aerospace Etc.

Additional Info

Packaging: Customized

Brand: Hard

Transportation: Ocean,Land,Air

Place of Origin: Guangdong,China

Supply Ability: 1,000,000 pcs/Month

Certificate: SGS

Port: Shenzhen

Product Description

hard toughness RBSN SiNx Silicon Nitride Ceramics

Reputation depends on quality, quality comes from Hard!


Silicon Nitride Ceramic:

In addition to pressing the powder into a certain shape, the molding of the ceramic ceramics of special ceramics can also exert pressure to make the powder particles interact with each other and reduce the porosity, so that residual stress is generated at the contact points between the particles (storage of additional energy). This residual stress is a driving force for the migration and densification of the solid phase diffusion material during the sintering process. The powder is not compacted by cold forming. Even if sintered at a very high temperature, the densified product is not sintered. A dense, non-porous ceramic can be obtained, and the important role of forming in ceramic sintering densification can be seen.
The hot pressed alkane is simultaneously carried out by heating and pressing, and the powder is in a thermoplastic state, which contributes to the contact and diffusion of the powder dry, and the flow mass transfer process, so that the required forming pressure is only 1/10 of the cold pressing; It can also reduce the sintering temperature, shorten the flexing time 6 and thus inhibit the growth of the grain. It is easy to obtain a product with fine grain size, high density and good mechanical and electrical properties. The disadvantage of the hot press sintering method is that the process cycle is long and the production efficiency is high. Low, can only be used to produce products with relatively simple shapes, and must be processed after scratching. This method is currently used to produce transparent ferroelectric ceramics, BN, SiN4, and can also be used to prepare ceramic turning tools with high strength.

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.

Si3N4 ceramic

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



Manufacturing Process


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.

Looking for ideal Hard Toughness Ceramics Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the SiNx Silicon Nitride are quality guaranteed. We are China Origin Factory of RBSN Si3N4 Ceramics. If you have any question, please feel free to contact us.

Product Categories : Silicon Nitride Ceramics > Silicon Nitride Ceramic Standard Parts

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