Okona kungcola kuyingozi kwiubhedu lwenkcenkcekukho i-aluminium, i-silicon kunye ne-magnesium.Xa umxholo wabo udlula i-0.005%, iziphumo ze-SiO2, i-MgO kunye ne-Al2O3 oxide inclusions ziya kungcolisa ukunyibilika kunye nokunciphisa ukusebenza kweminye imiba ye-alloy.
Xa kunyibilikiswa i-tin bronze, ekubeni indawo yokubilisa ye-zinc iphantsi kwaye inobudlelwane obukhulu kunye ne-oksijini, inyibilika kufuneka ikhutshwe kwaye ifakwe eziko ukuze inyibilike.I-Chuangrui tin bronze plate inokongeza i-deoxidation, eluncedo ngakumbi ukuphepha Ingozi yokuvelisa i-SnO2.I-zinc kunye ne-phosphorus kwi-melt inesakhiwo esibanzi se-deoxidation, kwaye umphumo we-2ZnO·P2O5 kulula ukuhlukana nokunyibilika, kwaye kunenzuzo ekuphuculeni i-fluidity of melt.
Ukusebenzisa intlawulo eyomileyo, okanye ukufudumeza intlawulo kuqala ngaphambi kokunyibilika, kunokunciphisa okanye kuthintele ukufunxwa kwerhasi ngokunyibilika.Ubungakanani obufanelekileyo bentsimbi entsha kunye nenkunkuma yenkqubo nayo inegalelo kumgangatho ozinzileyo wokunyibilika.Isixa senkunkuma yenkqubo kufuneka singadluli kwi-20% ukuya kwi-30%.Izinyibiliko ezingcoliswe kancinane bubumdaka zinokuthi zifakwe ioksijini ngokuvuthela umoya okanye ngokongeza i-oxidant (umz. icopper oxide CuO).I-Scrap engcoliseke kakhulu ngezinto ezithile zokungcola inokucocwa nge-solvent okanye igesi engasebenziyo, kubandakanywa ukunyibilika, ukuphucula umgangatho wayo.
Ukutya okufanelekileyo kunye nolandelelwano lokunyibilika, kubandakanywa ukunyibilika nge-energy-frequency iron-core induction furnace ene-melt agitation enamandla, kunenzuzo ekunciphiseni nasekuphepheni ulwahlulo.Ukongeza ubungakanani obufanelekileyo be-nickel ekunyibilikeni kukulungele ukukhawuleza ukuqiniswa kunye nesantya se-crystallization yokunyibilika, kwaye kunempembelelo ethile ekunciphiseni nasekuphepheni ukuhlukana.Izongezo ezifanayo, i-zirconium kunye ne-lithium nazo zingakhethwa.Indlela yokunyibilikisa edibeneyo yokunyibilikisa ngokwahlukileyo i-alloy ye-alloy lead kwaye ifake i-lead inyibilike kwi-melt yobhedu kwi-1150-1180 ° C ingamkelwa.Phantsi kweemeko eziqhelekileyo, ukunyibilikisa i-tin bronze equkethe i-phosphorus igqunywa kakhulu ngezinto ze-carbonaceous ezifana ne-charcoal okanye i-petroleum coke ngaphandle kwe-solvent.Isigqubuthelo esisetyenziswa xa kunyibilikiswa i-tin yobhedu equlethe i-zinc kufuneka kwakhona ibandakanye izinto ezinekhabhoni ezifana namalahle.Ngethuba lokuphosa okuqhubekayo, kuyafaneleka ukulawula ukushisa okuthephayo kwi-100-150 ° C ngaphezu kwe-alloy liquidus.
Ixesha lokuposa: Jun-28-2022