Product Name: 1800 High Quality Mosi2 Heating Elements Model NO.: U shape Shape: U Shape Form: Heating Elements Material: Molybdenum Disilicide Type: Electric Heating Elements Certification: ISO9001 Grade: 1700c/1800c Dia: 3/6, 4/9, 6/12, 9/18, 12/24 etc. Structure Material: Non-metallic Material Application: Heater Principle: Resistance Heating Heat Transfer Surface: Rods Trademark: SHIBO Transport Package: Wooden Case with Foam Board Specification: ISO9001 Origin: China HS Code: 85168000 Product Description MOSI2 heating element:Molybdenum disilicide(MoSi2) heating elements for element temperatures up to 1800C(3270F), Our MoSi2 heating elements are available as straight or bent elements in a wide range of shapes and sizes, All characterized by long life and consistant perfomance.1. Specification:Type: 1700C/1800CDia: 3/6, 4/9, 6/12, 9/18, 12/24 etc.Type: I, U, W, and U-right angle shapes, etcAnd we can produce according to your requests.2. Physics Characters:Volume DensityBending StrengthVickers HardnessPorosityWater absorptionHeating Elongation Rate5.5g/cm315-25 kg/cm3(HV)570kg/mm27.40%1.20%4%3. 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.4) The Using Temperature Under the Different AtmospheresAtmosphereThe Maximum Using Temperature of Elements17001800No2 ,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 application.Delivery time: 7days after receipt of deposit.