HEAT-RESISTANT COMPOSITE MEMBER AND ITS FORMED BODY

摘要

PURPOSE:To provide a heat-resistant composite member and its formed body, hardly causing lowering of strength in high temperature, excellent in gas attack resistance and vibration resistance and free from leakage due to permeation and capable of favorably retaining sealing property. CONSTITUTION:15-30wt.% ceramic fiber is blended with 5-30wt.% inorganic inflating material, 15-30wt.% inorganic filler, 1-25wt.% inorganic binder and 0-5wt.% organic binder so as to have a bulk density of >=0.3g/cm<3> to prepare the objective heat resistant composite member and its formed body.