Metal fibre mat prodn - by spreading metal fibres onto substrate using rotational movement with subsequent sintering

摘要

Uniform distribution of metal fibres is achieved by applying them onto a substrate in layers using rotational movement, e.g. a rotating sieve drum moving to and fro. The substrate can also be moved, and vibrations can subsequently be applied. Pref. the metal fibres are preliminarily classified. Pulverulent metals, metal oxides or reducible metal cpds. can be added.