Ndeupi musiyano uripo pakati peakakwira alumina Refractory zvidhinha uye ivhu rinodzivirira zvidhinha?

1. Makemikari PH kukosha kwenzvimbo dzakakwirira dzealumum refractory zvidhinha ndezvematongerwe enyika uye alkaline anodzivirira zvidhinha, uye ivhu rinodzora zvidhinha ndezve kwazvakarerekera uye neasidhi zvinokanganisa zvidhinha.

2. Pamusoro pekushamisa kwekukwirisa kweakakwira alumina anodzivirira zvidhinha, zvimwe zvidhina zvinokatyamadza hazvina kunaka sevhu rinodzora zvidhinha. Kazhinji, mukuvakwa kwema kilns nemimwe michina yekupisa, kana ivhu rinodzora zvidhinha richishandiswa, yakakwirira alumina zvidhinha zvinoshandiswa pakuvaka.

3. Yepamusoro alumina inoratidzira zvidhinha ndeye aluminium silicate inokanganisa zvidhinha ine Al2O3 zvemukati zvakakura kupfuura 48%. Clay inodzora zvidhinha zvinoreva zvigadzirwa zvevhu zvine Al2O3 zvemukati zve30% -40% aluminium silicate zvinhu.

4. Zvidhinha zvevhu zvine hutano hwakanaka hwekupisa uye zvinopesana nekukurumidza kutonhora uye nekukurumidza kupisa; iyo yekupisa tembiricha yakakwira alumina inoratidzira zvidhinha zvinoenderana nesintering mashandiro ezvigadzirwa zvebhauxite.

5. Iyo tembiricha inopfavirira yeakakwira alumina inoratidzira zvidhinha inosiyana nezviri mukati meAl2O3. Zvidhinha zvinodzora zvidhinha zvine tembiricha yakadzikira inodzikira, inodzikira patembiricha yakakwira, uye ine tembiricha yekudziya 15% -20% yakaderera pane zvidhinha zvesilica.