Maitiro Ekusarudza Zvidhinha zveMagnesia Carbon Zvakakodzera Zvichibva Pakushanda Kwemoto Nemoto Chaiwo

Kusarudza zvakakodzerazvidhinha zvemagnesia carbonZvemaovheni emaindasitiri nemaovheni anodziya zvakanyanya zvinosarudza hupenyu hwebasa reovheni, kugadzikana kwekushanda, uye kushanda zvakanaka kwemari yekugadzira. Vashandi vazhinji vemafekitori vanowanzosangana nematambudziko akadai sekubviswa kwezvidhinha, kukurwa kwakanyanya kwemarara, uye kukuvara kusati kwasvika kwezvinhu zvinoramba kushanda. Chikonzero chikuru ndechekuti vanokundikana kusanganisa mamiriro chaiwo ekushanda kweovheni pavanosarudza zvidhinha zvemagnesia carbon uye vanofuratira zviratidzo zvepakati zveovheni.

Kutanga, enzanisa giredhi rezvidhinha zvichienderana nekupisa kuri kushanda kwechoto. Kune maovheni esimbi ane mutoro wakanyanya uye maovheni anotenderera anoshanda zvakadzikama pamusoro pe1700°C kwenguva yakareba, zvakakosha kusarudza zvidhinha zvemagnesia carbon zvakasanganiswa zvine hutsanana hwakanyanya zvine huwandu hweMgO hunopfuura 97% uye mafomura akagadzirwa zvakanaka ekudzivirira oxidant. Zvidhinha zvakadaro zvinogona kupa simba rakasimba rekupisa kwepamusoro uye kudzivirira kupfava uye kushanduka pasi pekupisa kwakanyanya kwenguva refu. Kune maovheni epakati nepakati nepakati ane kudzima nguva dzose uye kushanduka kwekupisa, zvidhinha zvemagnesia carbon zvepakati nepakati zvine resistance yakaenzana yekupisa zvakakwana, izvo zvinogona kuderedza zvinobudirira mari yekutenga isina basa.

Chechipiri, tarisa pakukura kweslag uye mamiriro ekunze ari muchoto. Kune zvikamu zvechoto zvinosangana neslag yakasimba yakanyungudutswa yealkaline (senge ladle slag lines uye melting zone linings), zvidhinha zvemagnesia carbon zvine density yakakura uye low-porosity zvinofanirwa kusarudzwa kuti zvivhare kupinda kweslag uye kudzivirira makemikari ekukura. Kune nzvimbo dzechoto dzine oxygen yakawanda uye dzinokurumidza kuoxidation yekabhoni, zvidhinha zvemagnesia carbon composite zvinowedzerwa ne anti-oxidants emhando yepamusoro zvinofanirwa kusarudzwa kuti zvideredze kurasikirwa nekabhoni uye kuchengetedza kusimba kwenguva refu kwechimiro che refractory lining.

Chechitatu, funga nezvekumanikidzwa kwemuchina uye kutenderera kwekupisa kwezvikamu zvakakosha zvechoto. Kune nzvimbo dzinokanganisa, pamusoro pechoto, uye zvikamu zvine shanduko yekupisa inotonhora, zvidhinha zvemagnesia carbon zvine kabhoni yakakodzera zvinofanirwa kusarudzwa kuti zvivandudze kuramba kupisa uye kudzivirira kupwanyika, zvichidzivirira kutsemuka uye kudonha kwechoto mukati mechoto panguva yekushanda kwezuva nezuva.

Kusarudzwa kwakavimbika kwezvidhinha zvemagnesia carbon hakusi kwekutsvaga zvinhu zvakatsanangurwa zvakanyanya, asi kwekutsvaga zvinhu zvinoenderana nekupisa chaiko, hunhu hweslag, nguva yekushanda uye mutoro wemuchina wekiln yako. Mhinduro dzedu dzakazara dzemagnesia carbon brick dzakagadzirirwa mhando dzakasiyana dzekiln dzemaindasitiri, dzichipa kuyedzwa kwema parameter ekushanda pasina muripo uye nhungamiro yekusarudza tekinoroji yemunhu mumwe nemumwe, zvichibatsira mafekitori kuwedzera hupenyu hwema linings echoto ne30% uye kuderedza kurasikirwa kwezvinhu zvinoramba kushanda. Kana uchida kuwana hurongwa hwekusarudza hwakasiyana uye mutengo wakarurama, ndapota inzwa wakasununguka kubvunza. Tichapindura nekukasika kuti tikupe zvigadzirwa zvemagnesia carbon brick zvinodhura uye rutsigiro rwehunyanzvi, uye tishande pamwe chete kuderedza mari yako yekugadzira nekushandisa.