Method for improving the quality of abrasive grains

Details Method for improving the quality of abrasive grains Method for improving the quality of abrasive grains

1979-12-06

1981-07-14

Czaja, Donald E.

Abrasive tool making process, material, or composition

With inorganic material

Metal or metal oxide

51295, 51307, 51308, B24D 302, B24D 314

Patent

active

042784492

ABSTRACT:
Abrasive grain, corundum (Al.sub.2 O.sub.3) comprising titanium oxide, preferably Ti.sub.2 O.sub.3, is provided with a ceramic coating. The abrasive grain is subjected to a heat treatment whereby the Ti-oxides change from the trivalent into the quadrivalent degree of oxidation. The coating and the change of the degree of oxidation are effected simultaneously.

REFERENCES:
patent: 2730439 (1956-01-01), Houchins
patent: 2782110 (1957-02-01), Cantrell
patent: 3525600 (1970-08-01), Yoshikawa et al.
patent: 3702758 (1972-11-01), Fukui et al.
patent: 3847568 (1974-11-01), Cihon et al.

Affiliated with

Also associated with

Rating

Method for improving the quality of abrasive grains 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 improving the quality of abrasive grains, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for improving the quality of abrasive grains will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2162966