Tag Archives: nickel
Cobalt (Co) and Nickel (Ni) are important industrial metals used in the manufacture of a variety of everyday products. Additionally, Co is an essential trace element for humans, involved in the structure and function of vitamin B12.
Fatigue and torsional resistance of controlled memory and conventional nickel-titanium endodontic instruments
The endodontic field encountered an important breakthrough with the introduction of the nitinol alloy. It offers special mechanical properties like a shape memory effect and superelasticity. Despite of the particular properties of NiTi instruments, they could suffer
We carried out an experiment in which outbred white rats were subjected to repeated injections with water solutions of either one of the toxics (Mn, Ni or Cr salts) in doses isoeffective in respect to the lethal