Affiliation:
1. Hebei United University
Abstract
The joining materials of density ceramics and the fibre would be potential value as sealing materials for high-temperature seal field. Zirconia toughened mullite ceramics (ZTM) were chosen the density ceramics due to excellent high temperature mechanical properties. Aluminum silica ceramic fibre was attractive because of favorable elasticity properties. Combining the two materials, the high-temperature resistance elasticity seal materials would be prepared by microwave joining technique. Using the absorber-microwaves properties of Al-Si alloy, interlayer compositions of the joining materials were designed. The ZTM ceramics and fibers materials were joining by microwave hybrid heating method and the mechanism of microwave joining was discussed.
Publisher
Trans Tech Publications, Ltd.
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