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Wuxi Special Ceramic Electrical Co.,Ltd
Wuxi Special Ceramic Electrical Co.,Ltd

High quality,small trial produce and quick delivery.

 

 

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Polished Silicon Nitride Ceramic Cylinder Piston Plunger Shaft For Medical Field

Polished Silicon Nitride Ceramic Cylinder Piston Plunger Shaft For Medical Field

  • Polished Silicon Nitride Ceramic Cylinder Piston Plunger Shaft For Medical Field
  • Polished Silicon Nitride Ceramic Cylinder Piston Plunger Shaft For Medical Field
  • Polished Silicon Nitride Ceramic Cylinder Piston Plunger Shaft For Medical Field
  • Polished Silicon Nitride Ceramic Cylinder Piston Plunger Shaft For Medical Field
  • Polished Silicon Nitride Ceramic Cylinder Piston Plunger Shaft For Medical Field
  • Polished Silicon Nitride Ceramic Cylinder Piston Plunger Shaft For Medical Field
Polished Silicon Nitride Ceramic Cylinder Piston Plunger Shaft For Medical Field
Product Details:
Place of Origin: Made in China
Brand Name: wuxi special ceramic
Payment & Shipping Terms:
Minimum Order Quantity: 10p
Price: us$1~us$1000/P
Packaging Details: carton,pallet
Delivery Time: negotiable
Payment Terms: T/T
Supply Ability: 10000P/Month
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Detailed Product Description
Material: Si3N4 Silicon Nitride Ceramic Application: Medical,machinery,electronic Field
Feature: High Hardness Tolerance: ±0.002mm
Name: Si3N4 Silicon Nitride Ceramic Piston Sample: Can Be Nogotiable
Origin: Made In China Produce Capacity: 100000p/month
Roughness: Minimum 0.1um Lead Time: 30days
High Light:

Cylinder Piston Plunger Shaft

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Si3N4 Piston Plunger Shaft

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Polished Si3N4 Silicon Nitride Ceramics

Polished Silicon Nitride Ceramic Cylinder Piston Plunger Shaft For Medical Field

Silicon nitride Piston/Plunger is a material with high fracture toughness and excellent thermal shock resistance,and in recent years it is also used as a substitute for molds.It is used in the filed of machinery, electronic, semiconductor, chemical, petroleum, smelt.

 

Features

 

Silicon nitride is a gray ceramics,it has excellent resistance to thermal shock resistance,and it has a property that is a comparatively hard to get wettability with molten metal.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.

 

Application industry: Machinery, electronic, semiconductor, chemical, petroleum, smelt.
Specific application: Welding shaft, electronic substrate, plunger, nozzle, slide guide, diesel parts, metal molding, shaft wheels,die casting machine parts(plungers,sleeves,goosenecks)

 

Property for Si3N4 ceramic:

A.High strength over a wide temperature range
B.High fracture toughness
C.High hardness
D.Outstanding wear resistance
E.Good thermal shock resistance
F.Good chemical resistance

 

There are several different methods used to produce Silicon Nitride, all producing materials with slightly differing properties.
Gas Pressure Sintered Silicon Nitride (GPSN)
Hot Pressed Silicon Nitride (HPSN)

 

 

Gas Pressure Sintered Silicon Nitride (GPSN)

The GPSN method uses a silicon nitride powder that has been mixed with sintering aids to promote liquid phase
sintering (typically yttria, magnesium oxide, and/or alumina)
The powder is pressed into the desired form and green-machining can take place.
The compacts are then placed into a furnace that has a pressurized nitrogen atmosphere to aid with densification
and prevent the evaporation/decomposition of the silicon, nitrogen and additives
 

Hot Pressed Silicon Nitride (HPSN)

HPSN is produced by uniaxially pressing silicon nitride powder (with sintering additives) while applying heat at the same time. A special type of press and die is required for this process. It produces a silicon nitride with excellent mechanical properties, however, only simple shapes can be produced. Because it is impossible to green-machine a component that is hot-pressed, diamond grinding is the only way to create complex geometries. Because of the high costs and difficulties associated with diamond grinding and hot-pressing, its use is typically limited to the production of simple components in small quantities.

 

Polished Silicon Nitride Ceramic Cylinder Piston Plunger Shaft For Medical Field 0

 

Specification
 

 

Material code characteristics Density(g/cm³) Young's Moulus(GPa) Flexural strength(MPa) Fracture Toughness(MPa*m1/2) Thermal Expansion RT~800°) Thermal Conductivity(w/m*k) Volume Resistivity(Ω*cm)
  High Thermal shock resistance light weight high strength 3.2 290 800 6 1.6 24 >10⋀14
 

 

Our Company
 

Wuxi Special Ceramic Electrical mainly produces alumina, Silicon nitride, Zirconia, Steatite, Boron nitride, Cordierite,mullite products, widely used in metal welding, electronic conductor, mechanics, assembling, insulation, chemicals, instrument, textile, nuclear industry, aerial field.We accept trial produce according to the drawing or sample.It usually takes 15 days to finish trial product.Mass produce usually takes 30 days.Goods' package is carton or PLT.It can be negotiable with each other.
We mainly sell goods to toshiba lighting group in Japan and Europe.Our aim is to deliver goods with high quality at quick deliv
ery date.

 

   

Polished Silicon Nitride Ceramic Cylinder Piston Plunger Shaft For Medical Field 1

Polished Silicon Nitride Ceramic Cylinder Piston Plunger Shaft For Medical Field 2

 

   Quality guarantee:mass produce by 100% inspection

Contact Details
Wuxi Special Ceramic Electrical Co.,Ltd

Contact Person: Zhu

Tel: 86-17351500728

Send your inquiry directly to us
Wuxi Special Ceramic Electrical Co.,Ltd
N0 4,longshan Rd,Xinwu District,Wuxi City,jiangsu Province,China
Tel:8615861536531- 510-17351500728
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