High Purity 1800 Molybdenum Disilicide Mosi2 Muffle Furnace Heating Element, 1700c High Temperature Mosi2 Resistance Electric Heating Element for Muffle Furnace
Product Introduction
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Description
What's the Molybdenum disilicide(MoSi2) heating element?
Molybdenum disilicide(MoSi2) heating element is one resistance heating component made from MoSi2 or as the basic material. When it's heated to high temperature under the oxidizing atmosphere, one dense MoSi2 film will be formed on its surface to protect the element against oxidizing further. Therefore, the element has unique anti-oxidation property under high temperature atmosphere. The highest temperature can reach 1800°C, the applicable temperature is between 500-1700°C.
Specification
Product Name | Molybdenum Disilicide Heating Elements | ||
Condition | New | Color | Gray |
Place of Origin | Yiwu, Zhejiang | Max. Working Temperature | 1800℃ |
Dimension(L*W*H) | Customized | Power Source | Electric |
Power(W) | All Depends | Model Number | JB1800 Type |
Volume Density | 5.9±0.1g/CM3 | Voltage | All Depends |
Type | Air Heater | Shape: | U, W, L and customized |
Physical and Chemical Properties
1. Physical Property
Volume Density | Bending | Vickers | Porosity | Water | Heating Elongation Rate |
5.5g/ cm³ | 15-25kg/ cm³ | (HV) 570kg/ mm³ | 7.4% | 1.2% | 4% |
2. Chemistry Property
Under high temperature, MoSi2 Molybdenum disilicide heating element will form one SiO2 protective film on the surface, which prevents the element from oxidizing continuously. When the element temperature is over 1700 °C, the film becomes melting. It's not suitable for long time use in the temperature range of 400-700°C, otherwise, the element will be powdering for the strong oxidation under low temperature.
3. The Influence of Different Atmospheres
Atmosphere | The Max Using Temperature of Element | |
1700 Grade | 1800 Grade | |
NO2, CO2, O2, Air | 1700 °C | 1800 °C |
He, Ar, Ne | 1650 °C | 1750 °C |
SO2 | 1600°C | 1700°C |
CO, H2 | 1500 °C | 1600 °C |
Wet H2 | 1400°C | 1500°C |
Dry H2 | 1350°C | 1450°C |
Application
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Our company will continue to produce high quality and low price High Purity 1800 Molybdenum Disilicide Mosi2 Muffle Furnace Heating Element, 1700c High Temperature Mosi2 Resistance Electric Heating Element for Muffle Furnace to continuously meet the growing needs of the public. Our teamwork principles include professional division of labor, mutual support, proactive communication, real-time coordination, and discipline. Our strong technical force, always adhere to the principle of customer-oriented, quality service.
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