Lapping composition

Details Lapping composition Lapping composition

1994-06-17

1996-06-18

Jones, Deborah

Abrasive tool making process, material, or composition

With inorganic material

Metal or metal oxide

106 3, 501153, C09C 168

Patent

active

055273700

ABSTRACT:
A lapping composition which contains abrasive grains which are commercially available and which consists of plate alumina-powder prepared by milling and class:trying a sintered body of plate alumina obtained by calcinating aluminum hydroxide, and other plate alumina powder classified and prepared separately from but similarly to the first-mentioned plate alumina powder having average grain size which is in a range of from 1.3 times to 2.3 times as large as the average grain size of the first-mentioned plate alumina powder. Further provided is a lapping method with such a lapping composition by which the removal rate is improved and a lapped surface excellent in quality can be obtained.

REFERENCES:
patent: 3121623 (1964-02-01), Nesin
patent: 5190567 (1993-03-01), Tamamaki et al.
patent: 5248318 (1993-09-01), Tamamaki et al.
patent: 5277702 (1994-01-01), Thibault et al.
patent: 5296085 (1994-03-01), Faure et al.
patent: 5300130 (1994-04-01), Rostoker
patent: 5366542 (1994-11-01), Yamada et al.

Affiliated with

Also associated with

Rating

Lapping composition does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Lapping composition, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lapping composition will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-219939