Method for fabricating fracture-resistant diamond and diamond co

Details Method for fabricating fracture-resistant diamond and diamond co Method for fabricating fracture-resistant diamond and diamond co

1988-08-29

1990-06-05

Clingman, A. Lionel

Abrasive tool making process, material, or composition

Miscellaneous

51309, B24D 300

Patent

active

049310682

ABSTRACT:
A method for consolidating finely divided diamond particles to produce a substantially fully dense article having improved resistance to wear and cracking. Diamond particles are heated to an elevated temperature for compacting to form the fully dense article. The article is then held at an elevated temperature and time sufficient to rearrange and substantially reduce the dislocations in the article resulting during compacting to achieve a substantially strain-free state in the article. The article is then cooled to room temperature after which it may be given an improved leaching treatment to achieve superior thermal stability.

REFERENCES:
patent: 3745623 (1973-07-01), Wentroy, Jr.
patent: 3805457 (1974-04-01), Shimizu
patent: 4534773 (1985-08-01), Phaal et al.
patent: 4604106 (1986-08-01), Hall et al.
patent: 4750914 (1988-06-01), Chikaoka et al.

Affiliated with

Also associated with

Rating

Method for fabricating fracture-resistant diamond and diamond co 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 fabricating fracture-resistant diamond and diamond co, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for fabricating fracture-resistant diamond and diamond co will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-489374