Ubhedu luyi-alloy yobhedu kunye nezinye izinto ngaphandle kwe-zinc kunye ne-nickel, ngokukodwa kubandakanywaubhedu lwenkcenkce,ubhedu aluminiyam,ibheryllium yobhedukwaye nangokunjalo.
IBronzi yeTin
I-alloy esekwe kwi-copper ene-tin njengeyona nto iphambili yokudibanisa ibizwa ngokuba yi-tin bronze.Ubhedu lwenkcenkceisetyenziswa kwimizi-mveliso, kwaye umxholo wetoti ubukhulu becala uphakathi kwe-3% ne-14%. I-bronze ye-tin engaphantsi kwe-5% ye-tin ifanelekile ekusebenzeni okubandayo. Ibronzi ye-tin ene-5% ukuya kwi-7% ye-tin ifanelekile ekusebenzeni okushushu. I-bronze ye-tin engaphezulu kwe-10% ye-tin ifanelekile ukuphosa.
Ubhedu lwenkcenkceisetyenziswa ngokubanzi kulwakhiwo lweenqanawa, kushishino lweekhemikhali, oomatshini, izixhobo kunye namanye amashishini, ikakhulu asetyenziswa ekwenzeni iibheringi, iibhutsi kunye nezinye iindawo ezingagugiyo, imithombo kunye nezinye izinto ezilastiki, kunye nokuchasana nokubola, ukuthintela ukubola njalo njalo. Amalungu emagnethi.
Ubhedu lwephosphorlolunye uhlobo lobhedu oludla ngokusetyenziswa ekwenzeni iziginkci ze-acoustic kunye neentambo zepiyano, kwaye zifanelekile ukuveliswa kwezixhobo zomculo ezifana namacangci, iintsimbi kunye neegongs.
Ii-alloys ezisekelwe kwi-Copper kunye ne-aluminiyam njengoko eyona nto i-alloying element ibizwaubhedu aluminiyam.Ubhedu lweAluminiyamineempawu eziphezulu zoomatshini kunobhedu kunyeubhedu lwenkcenkce.
Umxholo we-aluminiyam weubhedu aluminiyamkwizicelo ezibonakalayo iphakathi kwe-5% kunye ne-12%, kwayeubhedu aluminiyamequlethe i-5% ukuya kwi-7% ye-aluminiyam ine-plasticity engcono kwaye ifanelekile ekusebenzeni okubandayo. Xa umxholo we-aluminium ukhulu kune-7% ~ 8%, amandla ayanda, kodwa iplastiki iyancipha ngokukhawuleza, ngoko ngakumbi kwimeko yokuphosa okanye eshushu ukusebenza emva kokusetyenziswa.
Ubhedu lweAluminiyamkwi-atmosfera, amanzi olwandle, amanzi olwandle i-carbonic acid kunye ne-organic acids eninzi kunobhedu kunyeubhedu lwenkcenkceinokumelana nokunxiba okuphezulu kunye nokumelana nomhlwa.Ubhedu lweAluminiyamzinokwenziwa iigiya, iibhutsi, iigiya zeentshulube kunye nezinye iindawo ezikwazi ukumelana nokunxitywa kwamandla aphezulu kunye nelastiki ephezulu ekwaziyo ukudleka.
I-alloy yobhedu kunye ne-beryllium njengoko kubizwa ngokuba yinto esisisekoibheryllium yobhedu.Beryllium ubheduiqulethe i-beryllium 1.7% ukuya kwi-2.5%.Beryllium ubheduineengenelo ze-elasticity ephezulu kunye nomda wokudinwa, ukuxhathisa okugqwesileyo kokunxiba kunye nokumelana nokugqwala, umbane olungileyo kunye ne-thermal conductivity, i-non-magnetic, kwaye ayivelisi iintlantsi xa iphantsi kwesenzo.
Beryllium ubheduisetyenziswa ikakhulu ekwenziweni kwemithombo ebalulekileyo yezixhobo ezichanekileyo, izixhobo zokubukela, iibheringi zesantya esiphezulu kunye noxinzelelo oluphezulu kunye namahlahla, ii-electrode zoomatshini bokuwelda, izixhobo ezinobungqina bokudubula, iikhampasi zaselwandle kunye nezinye iindawo ezibalulekileyo. Intsimbi yobhedu, enyeingxubevange yobhedungobhedu kunye ne-tin njengamacandelo ayo aphambili, iyaziwa ngeempawu zayo ze-acoustic kwaye ilungele ukuvelisa izandi ezicacileyo kunye nephezulu kwizixhobo zomculo ezifana namacangci kunye neentsimbi.
Ixesha lokuposa: Mar-04-2025