Monl 400 chitoliro chitoliro chotsika ndi kuchepa kochepa pakuyenda m'madzi am'nyanja
Monl 400 ndi chitsulo cha nickel (pafupifupi 67% NI ¨C 23% cu) yomwe imagonjetsedwa ndi madzi am'nyanja ndi matenthedwe.
Kuphatikiza kwa mitengo yotsika kwambiri m'madzi okwera kwambiri ndi mphamvu yayikulu imapangitsa kuti ikhale yoyenerera yam'madzi am'madzi mu madzi osazikika kapena osasunthika, osasunthika pambuyo poyambira mwachangu. Alloy K500 chitoliro cha pansi ndi chipongwe chimakonzedwa ndi Electro Slag Kuyeta (ESR), ndikuwonetsetsa kuti zinthu zomveka bwino kwambiri komanso zapamwamba kwambiri zimaperekedwa. Kuchuluka kwa chiwonetserochi kumachepetsa mwayi wa zovuta zomwe sizikukulitsa zovuta zomwe zingakulitse zovuta zamakina, nthawi zina pamapeto pake zimalephera. Imakhalanso ndi chotsika chotsika ndipo sizabwino.