Customization: | Available |
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Certification: | ISO9001, CE |
Type: | Ceramic Heating Equipment |
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Bulk density | Bending strength | Hardness | Apparent porosity | Drawing water rate() | Thermal elongation rate() |
5.6~5.8g/cm3 | 20MPa(20ºC) | (hv)570kg/mm² | 0.5~2.0% | 0.5% | 4% |
Furnace Temp(°c) | 1400 | 1500 | 1600 | 1650 | 1700 |
Surface load of hot zone(W/cm²) | <18 | <15 | <12 | <10 | <8 |
Atmosphere | The max element temperature(ºC) | |
1700type | 1800type | |
Air | 1700 | 1800 |
N2 | 1600 | 1700 |
He Ar Ne Argon, Helium | 1600 | 1700 |
Dry Hydrogen(dew point) -80ºC | 1150 | 1150 |
Wet Hydrogen(Dew point) -20ºC | 1450 | 1450 |
mixed gas(e . g . 10%CO2, 50%CO, 15% H2) | 1600 | 1700 |
mixed gas(e . g . 40%CO2 , 20%CO) | 1400 | 1450 |
Cracked and partly burnt ammonia | 1400 | 1450 |
Item | name | distinction criterion | specification | Using range |
Heating elements | 1700 type | Element operating temperature 1700ºC is acceptable | Le Φ 6-12W type/U type/L type/all kinds of hetero type / stripe shape |
high temperature electric resistance furnace |
1800 type | Element operating temperature 1800ºC is acceptable | |||
1800J type | Element operating temperature≥1800ºC | Le Φ 3-12W type |
Special,high temperature and high-power electric resistance furnace | |
1800T type | Element operating temperature≤1800ºC | Le Φ 3-12W type U type |
Not oxidized special air high temperature electric resistance furnace |
Small furnace (power100KW) | Large furnace(Power 100-500KW) | ||
Furnace temperature | Voltage | furnace temperatureºC | Voltage |
20-150 | 1/3Operating Voltage | 200-300 | 1/3Operating Voltage |
150-500 | 2/3Operating Voltage | 300-700 | 2/3Operating Voltage |
500-operating temperature | The Whole-Operating Voltage | 700-Operating temperature | The whole-Operating Voltage |