Kugwiritsa ntchito mkuwa wapadera

Pofuna kukwaniritsa zofunikira pakupanga zigawo zomangika, zimagwiritsidwa ntchito kwambiri m'makampani kuti awonjezere zinthu zophatikizira mkuwa kuti apange.zitsulo zamkuwandi zinthu zowonjezera.Brass ndi aloyi yamkuwa yokhala ndi zinc monga chinthu chachikulu cholumikizira, chomwe chimakhala ndi makina abwino komanso osavuta kukonza.Ili ndi kukana bwino kwa dzimbiri kumlengalenga ndi madzi a m'nyanja.Malingana ndi mtundu wa zinthu zomwe zili ndi alloying, zimatha kugawidwa mkuwa wamba ndi mkuwa wapadera;molingana ndi njira yopangira, imatha kugawidwa mkuwa wopangidwa ndi atolankhani ndi mkuwa woponyedwa.

Pamaziko a mkuwa wamba, zinthu monga Sn, Si, Mn, Pb, ndi Al zimawonjezeredwa kuti apange aloyi yamkuwa.Kutengera ndi zinthu zowonjezera, amatchedwa malata, mkuwa wa silicon, mkuwa wa manganese, mkuwa wotsogolera ndi mkuwa wa aluminiyamu.Kupanikizika kwapang'onopang'ono kopangidwa ndi mkuwa: H + pafupifupi zamkuwa.Mwachitsanzo: H62 amatanthauza mkuwa wamba wokhala ndi 62% yamkuwa ndipo yotsalayo ndi Zn;kuponyedwa mkuwa kumaphatikizapo mkuwa wamba ndi magiredi apadera amkuwa: ZCu + chizindikiro chachikulu + chinthu chachikulu + chizindikiro cha chinthu ndi zomwe zili muzinthu zina zowonjezera.

Cupronickel - aloyi yamkuwa yokhala ndi faifi tambala monga chinthu chachikulu cholumikizira.Lili ndi ntchito zabwino zozizira komanso zotentha, ndipo sizingalimbikitsidwe ndi chithandizo cha kutentha.Itha kusinthidwa kokha ndi kulimbikitsa njira zolimba komanso kuumitsa ntchito.Kalasi: B+ zili ndi nickel.Magiredi a Cupronickel okhala ndi ma yuan opitilira atatu: B + chizindikiro cha chinthu chachiwiri chowonjezera ndi gulu lazigawo kupatula gawo loyambira lamkuwa.Mwachitsanzo: B30 amatanthauza cupronickel yokhala ndi Ni 30%.