Diffusion barrier coated granules for improved hardfacing...

Details Diffusion barrier coated granules for improved hardfacing... Diffusion barrier coated granules for improved hardfacing...

E - Fixed Constructions

21

B

E21B 10/50 (2006.01) B23K 35/22 (2006.01) C22C 29/08 (2006.01) C23C 30/00 (2006.01) E21B 10/08 (2006.01) E21B 10/46 (2006.01) B23K 9/04 (2006.01) B23K 26/34 (2006.01)

Patent

CA 2488221

A hardfacing composition for a drill bit that includes a carbide phase made from carbide particles having a barrier coating disposed thereon, and a binder alloy is disclosed. Also, a drill bit is described that includes a steel bit body having hardfacing thereon and having at least one blade thereon, at least one cutter pocket disposed on the blade, at least one cutter disposed in the cutter pocket; and hardfacing applied to at least a select portion of the drill bit, the hardfacing being formed with a hardfacing composition that includes a carbide phase formed from carbide particles having a barrier coating disposed thereon; and a binder alloy.

Affiliated with

Also associated with

Rating

Diffusion barrier coated granules for improved hardfacing... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Diffusion barrier coated granules for improved hardfacing..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Diffusion barrier coated granules for improved hardfacing... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1715661