Izinto eziphambili ze
ihlahla yobheduukuxhathisa ukunxiba ngolu hlobo lulandelayo:
I-1.ZCuSn10P1: Olu lubhedu oluqhelekileyo lwe-tin-phosphor kunye nobunzima obuphezulu kunye nokumelana nokugqoka. Ifanelekile kwiindawo zokuvelisa ezisebenza phantsi kwemithwalo enzima, isantya esiphezulu kunye nokushisa okuphezulu kwaye zixhomekeke kwingxabano eqinile, njengokudibanisa i-rod bushings, i-gear, i-worm gears, njl.

I-2.i-alloy ye-bronze-lead: i-alloy ye-bronze-lead yeyona nto i-resistant-resistant of alloys bronze. Ukuqina kwayo kuphezulu kunobhedu. Isigaba esiqinileyo esiqinileyo esinetoti eyenziwe emva konyango lobushushu sinokuphucula iimpawu zayo zokunxiba. Ngaphantsi komthwalo ophezulu, isantya esiphezulu kunye neemeko eziphantsi zokuthambisa, i-alloy-lead alloy inokubonisa ukuxhathisa okugqwesileyo.
I-3.I-Aluminium bronze: I-Aluminiyam i-bronze luhlobo oluqhelekileyo lobhedu. Inobunzima obuphezulu, ukumelana nokunxiba kakuhle kunye nokumelana nomhlwa. Ifanelekile kwisantya esiphezulu kunye nomthwalo onzima wokusingqongileyo.
I-4.I-aluminium yobhedu ephezulu: Inamandla amakhulu phakathi kweebhedu ezikhethekileyo, kwaye inamandla, ubunzima obuphezulu, ukuxhatshazwa okuphezulu, iplastiki ephakathi kunye nokuchasana nokugqwala okulungileyo. Isetyenziselwa ukuphosa iintsimbi ezixhathisa ukunxitywa komthwalo omkhulu koomatshini abanzima.
I-5.ZCuSn5Pb5Zn5: Le yi-alloy ye-bronze ephosiweyo kunye nokumelana kakuhle nokuxhatshazwa kwe-corrosion.
Nceda uqaphele ukuba izinto ze-sleeve yobhedu kufuneka zimiselwe ngokwemiqathango ethile yokusetyenziswa, kubandakanywa indawo yokusetyenziswa, umthwalo womsebenzi, isantya sokusebenza kwezixhobo, ubunzima bezinto kunye nezinye izinto. Ngelo xesha, ingqalelo kufuneka ihlawulwe kwiingxaki zokusingqongileyo okanye iimfuno ezikhethekileyo ezinokubangelwa zizinto ezahlukeneyo.