Customized Silicon Nitride Ceramic Welding Pins M4 M5 M6 M7 M8 M10 M12 M14

Product Details:

Place of Origin:	Jiangsu,China
Brand Name:	BLM
Certification:	ISO
Model Number:	BLM-S

Payment & Shipping Terms:

Minimum Order Quantity:	10PCS
Price:	Negtation
Packaging Details:	Packing with plastic bags
Delivery Time:	25days
Payment Terms:	T/T
Supply Ability:	500pcs per month

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Detailed Product Description

Place Of Origin:	Jiangsu,China	Application:	Industrial Ceramic
Shape:	Round	Size:	Customized
Feature:	Corrosion Resistant	Material:	Silicon Nitride
High Light:	Customized Ceramic Welding Pins , Ceramic Welding Guide Pin , M5 Ceramic Welding Pins

M4 M5 M6 M7 M8 M10 M12 M14 Customized Silicon Nitride Ceramic Welding Guide Pin

1 . Description

Silicon Nitride (Si3N4) has good high temperature strength, creep resistance and oxidation resistance.In addition, its low thermal expansion coefficient gives excellent thermal shock resistance compared with most ceramic materials.

The fact that this ceramic material is an extremely low-friction and non-magnetic material with a very low specific weight, excellent dry running properties and therefore superior emergency operating features is what makes it the material of choice for demanding applications,like ceramic bearing.

Silicon nitride is produced in three main ways; Gas Pressure Sintering silicon nitride (GPSSN) , Hot Isostatic Pressing silicon nitride (HIPSN) and Hot Pressed silicon nitride (HPSN). Three way can pore-free densified compacts with low amounts of sintering additives can be obtained. So they present high strength with high reliability and good heat resistance. These properties make them one of the best candidate materials for heat engine component as well as other industrial fields application.

2 . Silicon Nitride Ceramic Properties

Silicon Nitride Ceramic Properties Color: Gray and Gray-black

Density: 3.2~3.25 g/cm3

Hardness: HRA 92~94

Highest Operating Temperature: 1300 ~1600 ℃

Thermal Conductivity: 23-25 W.(M.K)-1

Bending Strength: ≥ 900 Mpa

Fracture Toughness: 6~8 (Mpa.m1/2)

Thermal Expansion Coefficient (at 0~1400℃): 2.95~3 ×10-6/℃

3 . Manufacturing technique:
Uni-axial pressing
Iso-static pressing
Extrusion
Slip casting

Customized Silicon Nitride Ceramic Welding Pins M4 M5 M6 M7 M8 M10 M12 M14 0