Method for producing a metal structure and apparatus for metalli

Details Method for producing a metal structure and apparatus for metalli Method for producing a metal structure and apparatus for metalli

1997-03-14

1998-07-21

Heinrich, Samuel M.

Metal fusion bonding

Process

With protecting of work or filler or applying flux

228181, B23K 100, F01N 328

Patent

active

057824029

ABSTRACT:
A method for producing a metal structure, in particular a honeycomb body, especially for a catalytic converter, from at least partly structured, wound, intertwined or stacked sheet-metal layers, includes cleaning the structure in a vacuum in a cleaning chamber, transferring the structure to a process chamber, carrying out a connecting process which may be a brazing operation, transferring the structure to a cooling chamber, and cooling the structure to a predetermined temperature in a vacuum in the cooling chamber. The method is preferably carried out in a three-chamber apparatus and enables shorter production cycles, more economical use of energy, and favorable variation of the surface properties of honeycomb bodies, as compared with previous methods.

REFERENCES:
patent: 4166563 (1979-09-01), Peyraud et al.
patent: 4300272 (1981-11-01), Hafner et al.
patent: 4709844 (1987-12-01), Sekiguchi et al.
patent: 5273204 (1993-12-01), Dalal et al.
patent: 5657923 (1997-08-01), Sheller

Affiliated with

Also associated with

Rating

Method for producing a metal structure and apparatus for metalli does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for producing a metal structure and apparatus for metalli, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for producing a metal structure and apparatus for metalli will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1639735