Amorfe legeringsbaserte metallfinisher som har slitasje- og korrosjonsresistens, og fremgangsm}ter for } oppn} disse

摘要

These coatings are essentially made of metal alloys br / (see appended drawing in bopi) & br / & & br / in which a + b + c + d + e + f + g + h = 100% by number of atoms; br / t ni, co, fe or any choice of more than one of these elements and 0 m is one or several additional elements taken from the list: mn, cu, v, ti, mo, ru, hf, ta, w, nb, rh and: 0, m ′, is one or more rare earths, yr included, and: 0, x is one or more metalloid chosen from c, p, and if, and: 0 i represents the inevitable impurities of production, 1% at. and 5 ≦ = b = 25, 5 = d of the strips and of the powders are obtained from these alloys. The powders, deposited on substrates, by thermal spraying make it possible to obtain coatings having properties of high hardness associated with a good ductility and excellent resistance to corrosion. & br / appications to the hydraulic equipment.