Umboniso wemveliso:
Ubhedu olumhlophe, yialloyi esekwe kobhedu enenickel njengeyona nto idityanisiweyo, imhlophe qhwa, icwebezela ngesinyithi, kungoko igama lobhedu olumhlophe.I-Copper kunye ne-nickel inokuchithwa komnye nomnye ngokungapheliyo, ngaloo ndlela yenze isisombululo esiqinileyo esiqhubekayo, oko kukuthi, kungakhathaliseki ukuba ubungakanani bomnye nomnye, kunye ne-alpha-single-phase alloy.Xa i-nickel idityaniswe kubhedu olubomvu ngaphezu kwe-16%, umbala we-alloy obangelwayo uba mhlophe njengesilivere, kwaye umxholo we-nickel uphezulu, umbala umhlophe.Umxholo we-nickel kubhedu olumhlophe ngokuqhelekileyo ngama-25%.