METHOD FOR BRAZING A METALLIC HONEYCOMB FOR EXHAUST EMISSION CONTROL.

摘要

Method for brazing a metallic honeycomb (1) for exhaust emission control comprising at least the following steps: a) pretreating the honeycomb (1) at a temperature above 400°C; b) cooling the honeycomb (1); c) brazing the honeycomb (1) at a temperature in the range from 1050°C to 1100°C under atmospheric pressure; d) cooling the honeycomb (1).  A device suitable for carrying out the method is also provided.