1. A bit of history: overcoming early setbacks, PDC bits now drill 90%-plus of worldwide footage;Scott;Drilling Contractor,2015
2. Infiltration of carbide structures;Griffo;ASM handbook,2015
3. Novel Slim-Matrix PDC Construction Boosts Drilling Efficiency: A Field Study;El Oufy,2016
4. Highly carbide filled composite materials for the mining and drilling industry;Gerk;Mater. Sci. Eng.,2016
5. Deng X, Bitler JW. Erosion resistant subterranean drill bits having infiltrated metal matrix bodies. United States patent US 8016057; 2011.