• Silicon Nitride Ceramic Weld Location Pins for Use in Resistance Welding
  • Silicon Nitride Ceramic Weld Location Pins for Use in Resistance Welding
  • Silicon Nitride Ceramic Weld Location Pins for Use in Resistance Welding
  • Silicon Nitride Ceramic Weld Location Pins for Use in Resistance Welding
  • Silicon Nitride Ceramic Weld Location Pins for Use in Resistance Welding
  • Silicon Nitride Ceramic Weld Location Pins for Use in Resistance Welding

Silicon Nitride Ceramic Weld Location Pins for Use in Resistance Welding

Application: Aerospace, Electronics, Medical, Industrial Ceramic
Type: Ceramic Parts
Compressive Strength: 3200
Flexural Strength: 480
Shape: Pin
Color: Black
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Fujian, China
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Overview

Basic Info.

Model NO.
Silicon Nitride Ceramic Pin
Vickers Hardness
24
Water Absorption
0
Processing Service
Moulding
Max Working Temperature
1000ºC
Transport Package
Standard Exporting Packing
Specification
Customized
Trademark
INNOVACERA
Origin
Fujian, China
Production Capacity
10000000000 Piece/Pieces Per Month

Product Description

Silicon Nitride Ceramic Weld Location Pins for Use in Resistance Welding


Silicon Nitride Ceramic Weld Pin

Innovacera manufactures Silicon Nitride (Si3N4) Ceramic weld location and control pins for use in resistance welding. These are used in the metal forming industry to allow precise welding of nuts to sheet metal.
 
Due to ceramic's high hardness and durability, metal can't compete with it in insulating properties, resistance to temperature changes, and minimal wear. Another advantage of using ceramics as centering pins is their smooth polished surface, which prevents welding spatter from adhering. However, when welding pins made of commonly used zirconia ceramics, the service life does face a limit. This material also cannot withstand the currents in projection welding and the required 800°C operating temperature over time, so it wears out. And centering standard molds made of silicon nitride ceramic is a good choice.
 
Silicon nitride ceramic weld location pins have the following advantages:
1.High-temperature stability
2.Corrosion resistance
3.High hardness and wear resistance
4.High precision

 
Silicon Nitride Ceramic Weld Location Pins for Use in Resistance Welding
Properties
 
Units
Silicon Nitride (Si3N4)
 
 
 
 
HPSi3N4
GPSi3N4
Mechanical
Density
g/cm3
3.24~3.28
3.24~3.26
 
Color
--
Gray
Gray
 
Water Absorption
%
0
0
 
Vickers Hardness
Gpa
14
14
 
Flexural Strength(20°C)
Mpa
850-900
750-800
 
Compressive Strength(20°C)
Mpa
3000
3000
Thermal
Thermal Conductivity(20°C)
W/m.K
42
22
 
Thermal Shock Resistance(20°C)
Δ T(C)
617
605
 
Maximum Use Temperature
°C
1500
1500
Electrical
Volume Resistivity(25°C)
Ω.cm
--
--
Silicon Nitride Ceramic Weld Location Pins for Use in Resistance Welding
 
 
Silicon Nitride Ceramic 4 Types:
* Reaction-Bonded Silicon Nitride (RBSN)
* Hot Pressed Silicon Nitride (HPSN)
* Sintered Reaction-Bonded Silicon Nitride (SRBSN)
* Sintered Silicon Nitride (SNN)
Silicon Nitride Ceramic Weld Location Pins for Use in Resistance Welding

Si3N4 Features

.Very low density .High wear resistance and corrosion resistance .High temperature resistance .Good flexural strength and high fracture toughness .Very good thermal shock resistance .Dimensional stability and aging resistance .Excellent sliding properties (tribology) .Biocompatibility (for use in hygiene and the food and .beverage industry)
 
 
Silicon Nitride Ceramic Weld Location Pins for Use in Resistance Welding

Typical Silicon Nitride Uses:

.Rotating bearing balls and rollers .Cutting tools .Engine moving parts - valves, turbocharger rotors .Engine wear parts - cam followers, tappet shims .Turbine blades, vanes, buckets .Metal tube forming rolls and dies .Precision shafts and axles in high wear environments .Weld positioners
 
Silicon Nitride Ceramic Weld Location Pins for Use in Resistance Welding
Silicon Nitride Ceramic Weld Location Pins for Use in Resistance Welding
Product Classification
Silicon Nitride Ceramic Weld Location Pins for Use in Resistance Welding
Company Profile
Silicon Nitride Ceramic Weld Location Pins for Use in Resistance Welding
Why Choose Us
Silicon Nitride Ceramic Weld Location Pins for Use in Resistance Welding
Product packaging
Silicon Nitride Ceramic Weld Location Pins for Use in Resistance Welding
Browse More Products
Silicon Nitride Ceramic Weld Location Pins for Use in Resistance Welding
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