BRAZED METALLIC HONEYCOMB BODY WITH SPACERS IN THE FILLER GAPS AND PROCESS AND BRAZING FILLER FOR THE MANUFACTURE THEREOF

摘要

A PROCESS FOR APPLYING BRAZING FILLER TO STRUCTURES WOUND OR LAYERED FROM AT LEAST PARTIALLY STRUCTURED LAYERS OF SHEET METAL (2, 3) IN PARTICULAR HONEYCOMB BODIES FOR EXHAUST GAS CATALYTIC CONVERTORS IS PROPOSED. ACCORDING TO THIS PROCESS A BRAZING FILLER (16) AND A PARTICULATE PACKING (15) ARE APPLIED BETWEEN THE LAYERS OF SHEET METAL (2, 3) AT LEAST IN THE AREAS LATER TO BE BRAZED (10). THE MELTING TEMPERATURE OF THE PARTICULATE PACKING (15) IS ABOVE A MELTING TEMPERATURE OF THE BRAZING FILLER.@@(FIG. 3)