1.Max. temp: 2600C 2.Can reach 1900C within 120 minutes 3.Patented product. 4. only one manufacture in the world 5. in air 2600C Diboride Zirconium Composite Ceramic Heating Element Product Details: Products purposeIt 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 ...