aluminium refining flux rau aluminium melting kom tshem tawm Aluminium kua Oxidized slag
Refining flux muaj xws li: ib txwm refining flux, efficiend refining flux thiab tsis haus luam yeeb refining flux
Tsis haus luam yeeb refining flux
A. Cov yam ntxwv ua haujlwm:
1. Cov khoom no muaj peev xwm ua tau zoo tshem tawm cov inclusions thiab gases nyob rau hauv lub molten aluminium, thiab molten aluminium yog purer tom qab siv, yog li zoo heev txhim kho qhov zoo ntawm aluminium alloy khoom.
2. Tus nqi siv ntawm cov khoom no yog me me, uas yog 1/4 ~ 1/2 ntawm cov tshuaj refining ib txwm, thiab yuav tsis nce tus nqi siv.
3. Cov khoom no yog cov pa luam yeeb thiab ib puag ncig tus phooj ywg zoo ua haujlwm zoo refining tus neeg sawv cev tsim tawm raws li lub teb chaws kev tiv thaiv ib puag ncig.
B. Yuav siv li cas, siv qhov kub thiab txias:
1. Txoj kev siv: Inert roj txoj kev txhaj tshuaj: siv cov cuab yeej txhaj tshuaj los txau cov tshuaj refining hmoov rau hauv cov yaj sib npaug, qhov kev txhaj tshuaj yuav tsum nruj me ntsis tswj, tsis txhob ceev heev,
Yog tias nws ceev heev, cov nyhuv refining yuav deteriorated.Kev txhaj tshuaj ceev yuav tsum tau tswj ntawm ib feem peb ntawm cov kev ceev ib txwm muaj.Tom qab txau thiab ua si, do tusyees, thiab cia nws sawv ntsug li 10 feeb ua ntej tshem cov slag.
2. Ua haujlwm kub: 700 ℃ ~ 750 ℃.Cov pa luam yeeb yog tsim thaum qhov kub thiab txias heev.
3. Tus nqi ntawm cov khoom no ntxiv: 0.05-0.12% ntawm cov nyiaj txhuas yuav tsum tau kho.
