Nzira yekusiyanisa kunaka kwe yakakwirira alumina zvidhinha?

yakakwirira alumina zvidhinha chinhu chinoramba chine alumina sechinhu chikuru. Nzira yekugadzira ye yakakwirira alumina zvidhinha yakafanana neyakawanda-clinker zvidhinha zvevhu. Musiyano ndewekuti chikamu checlinker mumusanganiswa chakanyanya kukwirira, chinogona kunge chakakwira se90-95%. Usati wapwanya, clinker inoda kurongedzwa uye kuongororwa kuti ibvise simbi, uye tembiricha yekupfura yakakwira. Rini yakakwirira alumina zvidhinha zvakaita seI neII zvinopiswa muchoto, tembiricha iri pakati pe1500 ne1600°C.

1. Chitarisiko ruvara uye chitarisiko lubricity

Kuona chidhinha chakakwirira chealuminium, tinotanga kutarisa chitarisiko chayo, ruvara uye kunze kwemafuta. Zvimwe zvidhinha zvakakwirira zvealuminium hazvisi zvemhando yakanaka kwazvo, zvichiita kuti pasave nekuonekwa kwemafuta, uye kusimba kwezvidhinha zvakakwirira zvealuminium hazvina kunaka.

Kufanana kwechitarisiko uye ruvara rwezvidhinha zvakakwirira zvealuminium zvinoratidza kana zvinhu zvakasanganiswa zvakafanana panguva yekugadzirwa kwealumina yakakwira zvidhinha. Kugoverwa kusina kuenzana kwezvinhu kuchaita kuti kugoverwa kusina kuenzana kwesimba re-high-alumina zvidhinha, nokudaro kuderedza simba rose uye hupenyu hwebasa rezvidhinha zvepamusoro-aluminium.

2, tsvina yekunze

Mukuwedzera, isu tinowanzoona mamwe mavara matema pamusoro pepamusoro pealumina zvidhinha. Izvi zvese zvitsvina zviri mumidziyo. Mukutaura, kusvibiswa kushoma ndiko kuri nani. Sezvo tsvina iyi ichinyanya kuve iron oxide, inongodzikiswa kuita simbi yakanyunguduka munzvimbo yekupisa yekupisa muchoto, izvo zvinokanganisa chimiro chepamusoro alumina zvidhinha uye kukanganisa hupenyu hwebasa rezvidhinha zvakakwirira zvealuminium.