Method of deposition of bioactive coating from calcium phosphate on the element made from nickel-titanium alloy

摘要

the object of the application is the way bioaktywnej coating calcium phosphate deposition on nickel - titanium alloy element made in a shape memory effect.so obtained may find application in particular elements as medical implants.the way is that the water bath octanowej, ph neutral, which consists of 00167m to 0030m c4h6cao4 from 0,01 to 0018m (nh4) hpo4 from 0,01 to 0,05m c6h8o7 and from 0.037m to 0074m nh4cl, introduces an element made of nickel titanium memory alloy showing the shape, preferably the composition ru00f3wnoatomowym,constituting the electrode ni - ti and held in bath, preferably at room temperature, until the stabilising potential electrodes, ni - tithen subjected her elektroredukcji process from solution, carried out in the same water bath octanowej, preferably at room temperature.the potential of selected range - 1.5 to - 10 v potential circuit opened the eoc in time from 10 to 45 minutes.