Zirconia Fiber Board type ZYFB
Available from Zircar Zirconia, Inc.
Type ZYFB Boards, Discs and Cylinders are rigid, refractory structures composed of yttria-stabilized zirconia fibers that do not undergo the usual phase transitions associated with pure zirconia. Type ZYFB is ideally suited for thermal insulation applications under conditions of ultra-high temperatures and in a variety of severe environments. ZYFB is fired at a high temperature to impart good dimensional stability up to 1650°C and can be used at higher temperatures where some additional sintering can be tolerated. It has good
hot strength up to 1400°C and can be used as a self supporting setter for loads equal to twice its own weight up to this temperature.