Zeju Wu

Learn More
—The strength and ductility of microcrystalline and nanocrystalline tungstsen carbide–cobalt (WC–Co) cer-mets have been evaluated by employing a stored energy Kol-sky bar apparatus, high-speed photography and digital image correlation. The test specimens were thin-walled tubular Al7075-T6 substrates 250 µm thick, coated with a 300 µm thick microcrystalline(More)
  • 1