Nodweddion castiau marw

Since copper, zinc, aluminum and aluminum alloys have good fluidity and plasticity, and the casting process is performed in a pressure die casting machine, aluminum die castings can be made into various complex shapes, with high precision and finish, which greatly reduces the amount of mechanical processing of castings and the casting margin of copper, zinc, aluminum or aluminum alloys, saving not only electricity and deunyddiau metel, ond hefyd yn arbed costau llafur yn fawr; Mae gan aloion copr, sinc, alwminiwm ac alwminiwm ddargludedd thermol rhagorol, disgyrchiant penodol bach a machinability uchel; Felly, defnyddir castiau marw yn helaeth mewn amrywiol ddiwydiannau fel gweithgynhyrchu ceir, cynhyrchu injan hylosgi mewnol, gweithgynhyrchu beic modur, gweithgynhyrchu modur trydan, gweithgynhyrchu pwmp olew, gweithgynhyrchu peiriannau trawsyrru, offerynnau manwl, tirlunio, adeiladu pŵer, ac addurniad pensaernïol {.