Materials science hmasawnna avang hian brass rod te hi performance sang tak leh multi-functional integration lam hawiin an lo thang chho zel a ni. Entirnan, high-zinc brass (zinc content 40% aia tam nei) chuan nickel leh aluminum ang chi element te dahin a corrosion resistance a tichak a, a chakna chu a vawng reng a, chutih rualin industrial environment khauh zawk atan pawh a tha hle. Environment tichhe lo lead-free brass (HWCuZn-1 ang chi), microalloying technology hmangin, traditional lead-containing brass chu a thlak mai bakah machinability tha tak a vawng reng a, electronics leh electrical industry-a environment humhalhna mamawh a phuhruk a ni. Chu bakah, brass-based composites (brass-graphite composite rods ang chi) chuan lubricating phase dah belhin coefficient of friction a tihhniam belh leh a, hei hian bearing leh seal ang chi high-wear scenario-a hman theihna a lantir a ni.
