Ukucokisa ukuguquguquka kubandakanya:ukuguquguquka okuqhelekileyo kokucoca, ukuguquguquka kokucoca okusebenzayokwayeumphunga ongenguwo wokucoca umsi
Umsinga osulungekisayo umsi
A. Iimpawu zokusebenza:
1. Le mveliso inamandla okusebenza ngokufanelekileyosusa izinto ezifakiweyo kunye neegesikwi-aluminiyam etyhidiweyo, kunye ne-aluminiyam etyhidiweyo ihlambulukile emva kokusetyenziswa, ngaloo ndlela kakhuluukuphucula umgangathoyeemveliso ze-aluminium alloy.
2. Isixa sokusetyenziswa kwale mveliso sincinci, esiyi-1/4 ~ 1/2 ye-arhente yokusulungekisa yemveli, kwaye iyaunganyusi iindleko zokusebenzisa.
3. Le mveliso aumsikwayeIndawo intle ukusebenza kakuhlei-arhente yokucoca iqaliswe ngokweemfuno zokhuselo lokusingqongileyo kuzwelonke.
B. Indlela yokusebenzisa, ukusebenzisa ubushushu kunye nomthamo:
1. Indlela yokusetyenziswa: Inkqubo yokucoca ibandakanya ukulawula ngokucokisekileyo ubushushu kunye nokubunjwa kwe-aluminium etyhidiweyo ukuze kuphuculwe ukusebenza kakuhle kwe-agent yokucoca i-aluminium.Njengoko ukungcola kusabela kwi-flux, zenza iikhompawundi ezineendawo eziphezulu zokunyibilika kune-aluminiyam etyhidiweyo.Ngenxa yoko, ezi khompawundi zitshona ukuya emazantsii-crucibleokanye udada ngaphezulu njengentlenga, nto leyo eyenza kube lula ukwahlula kwi-aluminiyam esulungekileyo.
Indlela yokutofa ngerhasi engasebenziyo: sebenzisa iitanki yokucocaukutshiza umgubo wearhente yokusulungekisa kwi eziko, isantya sokutofa kufuneka silawulwe ngokungqongqo, singakhawulezi kakhulu,
Ukuba ikhawuleza kakhulu, umphumo wokucoca uya kuhla.Isantya sokutofa kufuneka silawulwe kwikota yesantya semveli.Emva kokutshiza kunye nokudlala, gxuma ngokulinganayo, kwaye uvumele ukuba ume malunga nemizuzu eyi-10 ngaphambi kokususa i-slag.
2. Ubushushu bokusebenza:700℃~750℃.Umsi uveliswa xa ubushushu buphezulu kakhulu.
3. Isixa sale mveliso esongeziweyo:0.05-0.12%yobungakanani bealuminiyam ekufuneka inyangwe.