1. Iimpawu zenkqubo: Uninziiialloyi zobhedubabe nokuncipha okukhulu, ukuba ulandelelwano lokuqiniswa kufuneka lulawulwe ngexesha lokuphosa ukumisa ukubunjwa kwemingxuma eyanciphayo.Ubhedu lwe-tin lufakwe kakuhle kwimo yolwelo, ukuze ukuhamba kungaphazanyiswa ngexesha lokugalelwa.Ngexesha elifanayo, inkqubo yokuthulula kufuneka ilungele ukuthintela ukutshiza kwentsimbi etyhidiweyo, ukwenzela ukuba isinyithi esityhidiweyo sihambe kakuhle.inkqubo yokugalela ngaphantsi idla ngokusetyenziswa kwimveliso.I-Tin yobhedu ye-Z ifanelekile ukubunjwa kwesinyithi, ngenxa yokuba izinga lokupholisa lokubumba kwesinyithi likhawuleza, elinciphisa indawo yokuqinisa isinyithi esityhidiweyo, kwaye akukho lula ukubonelela nge-shrinkage porosity, kunye nesakhiwo sangaphakathi sokuphosa sixinene.
2. I-alloy yensimbi encibilikisiweyo ye-alloy ye-copper ye-copper ngokuqinisekileyo i-oxidized ngaphakathi kwimeko ye-liquid, kwaye ngoko ke i-oxide eyenziweyo iyancibilika ngaphakathi kobhedu ukunqumla iimpawu ze-mechanical ze-alloy.Njengama-alloys e-aluminium, ii-alloys zobhedu zinyibilika ngokubanzi kwisithando somlilo esiqhekezayo kakhulu, ukwenzela ukuba ulwelo lobhedu aludibanisi ngokuthe ngqo namafutha kunye nomoya, ngoko ke ukunciphisa i-oxidation kunye nokulahlekelwa kwesinyithi kwaye ugcine isinyithi sicocekile.ukuze kunqandwe i-oxidation yobhedu, iifluxes ezifana neglasi kunye neboraksi kufuneka zongezwe ukufihla ulwelo lobhedu xa kunyibilikiswa ubhedu.Ekubeni i-zinc kubhedu ngokwayo inokuba yi-deoxidizer elungileyo, akukho mfuneko yokongeza i-flux kunye ne-deoxidizer xa kunyibilika ubhedu.
3. Ukuhlelwa: Kwahlulwe kwiindidi ezimbini: ubhedu olutyhidiweyo kunye nobhedu olutyhidiweyo;ubhedu oluphosiweyo luphinde lwahlulwe ngobhedu oluqhelekileyo kunye nobhedu olukhethekileyo;ubhedu olutyhidiweyo luphinde lwahlulwe lube yintsimbi yobhedu kunye nealloyi ekhethekileyo yobhedu.I-alloy yobhedu yi-alloy eyenziwe ngokudibanisa enye okanye ezinye izinto ezininzi kwi-copper ecocekileyo ngenxa ye-matrix.Ubhedu olusulungekileyo lumfusa-bomvu, olukwabizwa ngokuba lubhedu.Ubuninzi bobhedu olusulungekileyo yi-8.96, indawo yokukhenkceza yi-1083 ℃, kwaye yeyona ndlela ibalaseleyo yombane, i-thermal conductivity, i-ductility kunye nokumelana nokubola.
4. Iqhele ukwenza izixhobo zombane ezinje ngeejenereyitha, iibhasi, iintambo, izixhobo zokutshintshela, iziguquli, njl. njl., ukongeza njengezixhobo zokuqhuba ubushushu njengezixhobo zokutshintsha ubushushu, imibhobho, abaqokeleli bephaneli ecaba kwizixhobo zokufudumeza ilanga.Ii-alloys zobhedu ezisetyenziswa ngokuqhelekileyo zihlukaniswe ngamacandelo amathathu: ubhedu, ubhedu kunye ne-cupronickel.I-Brass inokuba yi-alloy yobhedu ene-zinc kuba eyona nto idibanisayo, ebandakanya umbala omhle otyheli kwaye ijongwa ngokudibeneyo njengobhedu.I-alloy ye-binary ye-copper-zinc ibizwa ngokuba lubhedu oluqhelekileyo okanye ubhedu olulula.Ubhedu oluneeyuan ezintathu lubizwa ngokuba lubhedu olukhethekileyo okanye ubhedu oluntsonkothileyo.Ingxubevange yobhedu equlethe kodwa i-36% ye-zinc yenziwe ngesisombululo esisisiseko esiqinileyo kwaye ineempawu ezilungileyo zokusebenza ezibandayo.Umzekelo, ubhedu oluqulathe i-30% ye-zinc luqhele ukwenza i-bullet casings, ebizwa ngokuba yi-bullet casing brass okanye isixhenxe-ntathu sebhedu.
Ixesha lokuposa: Jun-13-2022