Eziphathekayo izitena ukhamba eliphefumlayo

The isitya sombane esinokungena emoyeni Unokucoca irhasi kunye nobumdaka obuqinileyo kwisinyithi esityhidiweyo ngokuvuthela iargon ezantsi, kwaye unokufezekisa injongo yokwakheka okufanayo kwesinyithi kunye nobushushu, kwaye ukubaluleka kwayo kuyabonakala. Imathiriyeli yelitena enesitena esiphefumlayo imisela iimpawu zayo. Ukufezekisa injongo yokuvuthela iargon emazantsi esitena esiphefumlayo isitena esiphefumlayo, isitena esiphefumlayo selitayile kufuneka sibe nokuzinza kwe-thermal, ukumelana nokhukuliseko, ukumelana nokhukuliseko, ukuxhathisa kokuqina, ukhuseleko lokusebenza, kunye nokuvumeleka komoya. Kulungile, ukungena okuncinci kwentsimbi etyhidiweyo, njl.

(Umfanekiso) Isitena esingenakuphefumla esinokuphefumla

I-Magnesium: Izinto zeMagnesium zibhekisa kwizinto ezinqabileyo ezinomxholo weMgO ongaphezulu kwama-80%. Iimveliso zeMagnesium ziveliswa sisintering. Ubushushu bokudubula ngokubanzi buphakathi kwe-1500 kunye ne-1800 ° C. It has refractoriness eliphezulu kunye nokumelana olomeleleyo slag ukhukuliseko. , Ayingcolisi intsimbi etyhidiweyo, njl. kodwa ukungavumelani kokunyuka kwe-thermal kukhulu, kwaye ukuxhathisa ukothuka kwe-thermal kuhlwempuzekile, kubangela ukuba izinto zicofeke lula, nto leyo inciphisa kakhulu ubomi benkonzo.

Magnesium chromium: Magnesium chromium material is refractory material with MgO kunye Cr2O3 njengezona zinto ziphambili. Ayisiyiyo kuphela into enokuxhathisa i-alkali slag xa inxibelelana nentsimbi etyhidiweyo, kodwa ikwanazo neempawu zokumiswa kwesigaba esomeleleyo, ezinokuba zilunge kakhulu Khusela ukungena kwentsimbi etyhidiweyo. Nangona kunjalo, xa ilungisiwe kwaye isetyenziswa phantsi kweemeko ezinobushushu obuphezulu, iya kuvelisa iikhompawundi ezinobungozi ze-chromium eziyingozi kwaye zibangele ungcoliseko lokusingqongileyo. Ngaphantsi kweemeko zikazwelonke apho ukhuselo lokusingqongileyo luya lubaluleke ngakumbi, imveliso ye-magnesia-chromium iya kuncipha.

I-aluminium ephezulu: Izinto eziphezulu zealuminium zibhekisa kwinto enokubakho enomxholo weAl2O3 ongaphezulu kwama-48% ukuya kuma-75%. Banempawu zokubanda okuphezulu kunye namandla ashushu, ukumelana nokothuka kwe-thermal, kunye namandla aphezulu okucinezelwa, kodwa banokuphumelela okungahambi kakuhle.

(Umfanekiso) Isitena esiphefumlayo seCorundum

ICorundum: Izinto zeCorundum zibhekisa kwizinto ezinokuphinda zenziwe ngomxholo weAl2O3 ngaphezulu kwe-90%. Izinto ezinqabileyo ezinesigaba esiphambili sekristal yi-α-Al₂O₃ (corundum). Ukongeza i-Cr2O3 kwizinto ezinokuthintela ukukhula okugqithisileyo kweekristali ze-alumina, ngaloo ndlela kuncitshiswe uxinzelelo lwangaphakathi lweekristali kunye nokwandisa izikhombisi ezibonakalayo zomzimba. Nangona kunjalo, ukuba i-Cr2O3 yongezwa kakhulu, izinga lokukhula kweenkozo ze-corundum liya kuchaphazeleka kakhulu, kwaye iipropathi ezibonakalayo zento ziyancitshiswa. Ukongeza, ngokwembono yokhuselo lokusingqongileyo, ukwaziswa kweCr2O3 kuya kubangela ungcoliseko lokusingqongileyo, ke ukwaziswa kweCr2O3 kufuneka kuthathelwe ingqalelo ngononophelo.

firstfurnace@gmil.com ivelisa iintlobo zezitena ezinokuphefumla, ezinamava atyebileyo kunye netekhnoloji ebalaseleyo, abavelisi bobuchwephesha bathembekile! U-Luoyang firstfurnace@gmil.com Co, Ltd. ijolise kuphuhliso, imveliso kunye nokuthengiswa kwezitena ezivumayo zomoya kangangeminyaka eli-17. Ngumvelisi wezitena ovumayo emoyeni. Wamkelekile ukubuza.