Development of Low—creep Bricks for Hot Blast Stoves of BFs

摘要

Low-creep rate brick H1SS and H2SS have been studied in Luoyang Refractories Co., Ltd.on the basis of former results using different grade synthetic mullite and natural sillimanite concen-trate,Good microstructure and high temperature properties can be obtained by using high quality raw material and reasonable proportioning and technology.The creep values of H1SS and H2SS are less han 0.5% at 1400℃ and 0.45％ at 1350℃。