Method of treating refining segments

Chemistry: electrical and wave energy – Processes and products – Electrostatic field or electrical discharge

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

156645, C25F 306, C25F 302

Patent

active

040111504

ABSTRACT:
A method for the treatment of the surface of refining elements or segments is disclosed. The refining segment surfaces, which generally include grooves and ridges, are normally subjected to mechanical polishing or grinding prior to use, thereby smoothing the surface of the ridges of the refining segments and depositing a surface layer of material thereon. This surface layer is removed according to the invention disclosed, by either mechanical or chemical means, in order to permit the uniform wear of the ridges during use, and to roughen that surface. This may be accomplished chemically, for example, by such processes as electrolysis and etching with various acids.

REFERENCES:
patent: 3347760 (1967-10-01), McKelvie
patent: 3689387 (1972-09-01), Jumer
Electrolytic Polishing by J. S. Crout, Metal Industry, June 8, 1945, pp. 357-359.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Method of treating refining segments 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 of treating refining segments, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of treating refining segments will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1405276

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.