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Diboride zirconium composite ceramic heating element
1.Main ingredients:zirconium diboride
2.Max. temperature is 2600deg.C
3.Can reach 1900C within 120 minutes
4.Patent product.
Products purpose
It mainly used for the heating elements of high temperature box resistance, tube furnace, vacuum furnace, hot-pressing furnace, sintering furnace, etc. It can work under oxidizing atmosphere, vacuum condition, inert gas conditions and reducing condition.
Major element and performance
Zirconium diboride composite ceramic heating element is a kind of composite ceramic materials which with zirconium diboride for main ingredients. | |
Melting point of Zirconium diboride | 3040°C, black solid |
Density | 5.8g/m3 |
Resistivity | 5.6×10-5Ω.m solid |
Technology Features
Maximum surface temperature under oxidation atmosphere | 2050°C |
long-term working temperature range under oxidation atmosphere | 100-1900°C |
Maximum surface temperature under vacuum, inert gas and reducing conditions | 2600°C |
Long-term working temperature vacuum, inert gas and reducing conditions | 2200°C |
Heating-rate fast speed, it can reach 1900°C within 120 minutes. | |
With good resistance to heat shock effect, can be applied for the thermal shock resistance test of ultra-high temperature material. The heating element is stable and reliable, long service life and lower maintenance costs. | |
Strong anti-corrosion resistance, it can work under poor conditions | |
Small power, easy to install. | |
Model | Zirconium diboride composite ceramic heating element size | ||||
Total length | Cold size (mm) | Hot size (mm) | |||
DiamaterΦ | Length | DiamateΦ | Length | ||
SGM.HE16-490B | 490 | 16 | 185 | 10 | 120 |
SGM.HE18-520B | 520 | 18 | 185 | 10 | 150 |
SGM.HE20-560B | 560 | 20 | 200 | 12 | 180 |
SGM.HE20-600B | 600 | 20 | 200 | 12 | 200 |
SGM.HE24-750B | 750 | 25 | 240 | 16 | 250 |
SGM.HE30-860B | 860 | 30 | 280 | 18 | 300 |
Diboride Zirconium (ZrB2) Composite Ceramic Heating Element
heating element theory
100-2600 C Diboride Zirconium (ZrB2) Composite Ceramic Heating Element for Muffle Furnace