Steatite ceramic tube socket
We provide process design and validation for free.
Application: As ceramic parts of flexible pad and channel heaters at operations of pre and postweld heat treatment; Welding process,stress-relieving, pre-heating & post heating, other resistance-heating environment
Features:High resistivity,Moderate strength,Excellent electrical properties,Poor heat conductivity (Thermal insulator), Good resistance to thermal shock,Low coefficient of thermal expansion,Good mechanical stability.
Specification
| | STEATITE Main Parameter:(Chemical/physical) | | | |
| Property | Item | Unit | Steatite |
| General properties | Bulk Density | g/cm³ | 2.8 |
| Color | - | White |
| Water absorption | % | 0 |
| Main Characteristics | | | Thermal Insulator |
| Main Applications | | | Various circuit parts |
| Mechanical Properties | Flexural Strength | Mpa | 190 |
| Elastic Modulus | Gpa | 120 |
| Vickers Hardness | Gpa | 5.8 |
| Compressive Strength 20℃ | Mpa | - |
| Fracture Toughness(k l c) | Mpa*M*1/2 | - |
| Thermal Properties | Thermal conductivity(20℃) | w/mk | 2 |
| Thermal Shock | ℃ | - |
| Coefficient of Thermal expansion (40-400℃) | 1x10-6/℃ | 7.7 |
| Coefficient of Thermal expansion (40-800℃) | 1x10-6/℃ | 8 |
| Electrical Properties | Dielectric Strength(1mhz) | kv/mm | 18 |
| Dielectric Constant(1MHZ) | 25℃ | 6 |
| Volume Resistivity | ohm-cm(20℃) | ＞10^14 |
| | ohm-cm(300℃) | 10^10 |
| | ohm-cm(500℃) | 10^7 |
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 delivery date.
Quality guarantee:mass produce by 100% inspectio
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Small Electrical Steatite Ceramics Socket Insulators High Mechanical Images
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