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Home > Products > Silicon Nitride Ceramics > Silicon Nitride Ceramic Standard Parts > thermal shock resistant silicon nitride ceramic drawing die
thermal shock resistant silicon nitride ceramic drawing die
thermal shock resistant silicon nitride ceramic drawing die
thermal shock resistant silicon nitride ceramic drawing die
thermal shock resistant silicon nitride ceramic drawing die
thermal shock resistant silicon nitride ceramic drawing die
  • thermal shock resistant silicon nitride ceramic drawing die
  • thermal shock resistant silicon nitride ceramic drawing die
  • thermal shock resistant silicon nitride ceramic drawing die
  • thermal shock resistant silicon nitride ceramic drawing die
  • thermal shock resistant silicon nitride ceramic drawing die

thermal shock resistant silicon nitride ceramic drawing die

    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 092

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

thermal shock resistant Silicon Nitride ceramic drawing die

Reputation depends on quality, quality comes from Hard!


Silicon Nitride Ceramic:

Sintered silicon nitride has a low thermal expansion coefficient of 2.53×10-6/°C and a thermal conductivity of 18.42 W/m·K, so it has excellent thermal shock resistance, second only to quartz and glass-ceramics. There are experimental reports that the reaction sintered silicon nitride sample with a density of 2500 kg/m3 is cooled from 1200 °C to 20 °C for thousands of cycles, and still does not break. The thermal stability of Silicon Nitride Ceramics is good, and it can be in high temperature. long-term use. It can be used up to 1400 ° C in an oxidizing atmosphere and 1850 ° C in a neutral or reducing atmosphere. Silicon nitride has high mechanical strength. Generally, the flexural strength of hot-pressed products is 500-700 MPa, and the high can reach 1000-1200 MPa. The flexural strength after reaction sintering is 200 MPa, and the high can be 300-400 MPa. Although the room temperature strength of the reaction sintered product is not high, the strength does not decrease at a high temperature of 1200 to 1350 °C. The high temperature creep of silicon nitride is small. For example, the reaction-sintered silicon nitride has a load of 24 MPa at 1200 ° C, and its shape becomes 0.5 % after 1000 h.

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 tube

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 Thermal Shock Resistant Ceramics Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Si3N4 Drawing Die are quality guaranteed. We are China Origin Factory of Silicon Nitride Drawing. 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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