Polycrystalline diamond materials having improved abrasion...

Details Polycrystalline diamond materials having improved abrasion... Polycrystalline diamond materials having improved abrasion...

B - Operations, Transporting

24

D

B24D 3/10 (2006.01) B24D 3/18 (2006.01)

Patent

CA 2548633

PCD materials comprise a diamond body having bonded diamond crystals and interstitial regions disposed among the crystals. The diamond body is formed from diamond grains and a catalyst material at high pressure/high temperature conditions. The diamond grains have an average particle size of about 0.03 mm or greater. At least a portion of the diamond body has a high diamond volume content of greater than about 93 percent by volume. The entire diamond body can comprise high volume content diamond or a region of the diamond body can comprise the high volume content diamond. The diamond body includes a working surface, a first region substantially free of the catalyst material, and a second region that includes the catalyst material. At least a portion of the first region extends from the working surface to depth of from about 0.01 to about 0.1 mm.

Affiliated with

Also associated with

Rating

Polycrystalline diamond materials having improved abrasion... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Polycrystalline diamond materials having improved abrasion..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polycrystalline diamond materials having improved abrasion... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-2049842