Structure and properties of biomedical Co–Cr–Ti alloys

Amorphisation of Cr–10Co mixture by mechanical alloying

“…The r-CrCo is a stable phase which generally appears for a Cr composition ranging from 50.5 to 63.0 wt% [28]. It was observed in biomedical Co 61 Cr 35 Ti 4 alloys treated at 400°C for 10 h and quenched in water [29]. The same r phase was found to coexist with hcp-Co and fcc-Co phases in Co 80 Cr 20 dental alloys produced by direct solidification [30].…”

In-situ laser-fabrication and characterization of TiC-containing Ti–Co composite on pure Ti substrate

“…The choice of the cladding elements is based on the desire to create not only a composite with hard carbide particles and an intermetallic matrix, but also a potentially biocompatible coating. Similar to titanium alloys, cobalt alloys have been widely used in biomedical and dental devices [19,20]. Titanium-cobalt intermetallics also have beneficial properties, with high hardness, good wear resistance, high-temperature phase stability and corrosion resistance reported [8,[21][22][23][24][25].…”

The Effect of Bleaching Agents on the Surface Topography of Ceramometal Dental Alloys

“…Base metal alloys (Ni‐Cr, Co‐Cr) have been developed and widely used in dentistry 32 . Recently, Co‐Cr‐Ti alloys have been developed to incorporate the advantages of both Co‐Cr alloy and Ti 33 . Co‐Cr base metal alloys can be generally described as nonmagnetic and wear‐, corrosion‐, heat‐, and body‐fluid‐resistant.…”