Zhengzhou Shibo Nonferrous Metals Products Co., Ltd.  

Product Name: Molybdenum Disilicide Heater Application at High Temperature Furnace Model NO.: Rod, U, W, Spiral Material: Mosi2 Shape: Pipe Type: Refractory Material Feature: Long Time Materials Refractoriness (?): 1580< Refractoriness< 1770 Dimension(L*W*H): Customizable Certification: ISO 9001:2008 Surface: Smooth Color: Grey Diameter: 3/6,4/7,4/9,6/12,9/18,10/18 Working Temp: 500-1700 Celsius Volume Density: 5.5g/cm3 Bending Strength: 15-25kg/Cm2 Usage: High Temperature Electric Furnace Porosity: 7.4% Trademark: SHIBO Transport Package: Wooden Case with Foam Board Specification: ISO9001 Origin: China HS Code: 85149090 Product Description Molybdenum Disilicide HeaterMoSi2 electric resistance heating element is made of molybdenum disilicide. It has the unique features of high temperature resistance and oxidation resistance. When it is used in high temperature and oxidizing atmosphere, a shining and dense layer of quartz (SiO2) glass membrane generates on the appearance of the MoSi2 heating element, which protects the inner side of the MoSi2 rod from being further oxidized.Specification:Grade: 1700 / 1800Dia: 3/6, 4/9, 6/12, 9/18, 12/24, etc.Type: U,L,W, Pole, special shapeAnd we can produce according to your requests.Physics CharactersVolume DensityBending StrengthVickers HardnessPorosityWater absorption Heating Elongation Rate5.5g/cm315-25 kg/cm3(HV)570kg/mm27.4%1.2%4%Chemistry CharacterMoSi2 heating element is used in the high temperature under oxidizing atmosphere. It will form the SiO2 film which can keep the element from being melted. During the oxidizing process, the SiO2 protecting film is formed again when the element continues to be used. The MoSi2 heating element must not be used in the temperature between 400C and 700C for a long time, otherwise the element will be cremated under the strong oxidizing function in the low temperature.The Using Temperature Under Different AtmosphereAtmosphereUsing TemperatureMax Temperature17001800No2 ,Co2 ,O2 ,Air1700°C1800°CHe ,Ar ,Ne1650°C1750°CSo21600°C1700°CCO ,H21500°C1600°CWet H21400°C1500°CDry H21350°C1450°CWe provide special designed MoSi2 elements according to customer needs, enabling an optimized element design for each particular applicationabout UsWe're professional manufacturer of molybdenum and tungsten products, MoSi2 and SiC heating element, laboratory furnace. Our products are exported to USA, Europe, Middle East and Southeast Asia, etc. We're a factory with ISO quality system certification. We can produce as per customer's request and provide products with good quality and best price!Our products include: Molybdenum ProductMolybdenum Sheet/Plate/Rod/Bar/Electrode/WireMolybdenum Crucible/Tube/Boat/Disc/NutMolybdenum Special Shape ProductTungsten ProductTungsten Sheet/Plate/Rod/Bar/WireTungsten Crucible/Tungsten heat shieldTungsten Special Shape ProductAlloy ProductTZM Alloy/Mo-La AlloyTungsten Copper AlloyMoSi2 heating elementU, L, W, Special shapeSiC heating elementU, W, ED, Dumbbell, SC, SCR shapeLaboratory furnaceMuffle furnace, Tube furnaceAtmosphere furnace, Vacuum FurnaceAccessoriesHolders, Straps, Alumina tubeWhy choose Shibo?1. More than 20 years' manufacturing experience, leading factory2. Reasonable factory direct wholesale prices3. Steady and top quality, timely delivery, reliable after-sale service