Isitena seSilica Mullite seSamente yeSithando soMbane

1. Izitena ze-silicon mullite refractory zisetyenziswa ngokubanzi kwi-sement rotary kilns. Ngezantsi sihlalutya ukusetyenziswa kwezitena ze-silica kwi-sement rotary kilns.

 

2. Izitena ze-silicon mullite refractory eziveliswe kwilizwe lam zisetyenziswe ngokubanzi kwiitoni ezinkulu ze-samente ezijikelezayo. Izitena ze-silicon mullite refractory Kuyaqondwa ukuba ezinye izidumbu ze-samente ezijikelezayo zidityaniswe ngokuthe ngqo nezitena ze-magnesia ngaphandle kwendawo yokudubula emalunga ne-20m ubude, kunye nokutyhilwa kwe-refractory kusetyenziswa kwi-0.8m nganye yomlomo we-oven ongaphambili nangasemva. Ngasemva kwendawo yokudubula, indawo ebizwa ngokuba yi-second firing zone, i-Silica Mullite Brick ngokuqhelekileyo iyafana nendawo yokudubula kwaye idibaniswe ngokuthe ngqo nezitena ze-magnesia, kodwa ulusu lwesikhumba lunzima ukuzinza. Ngenxa yokungazinzi kakuhle kwe-thermal shock kunye nokumelana okuphantsi kwezitena ze-magnesia, ukudibanisa phakathi kwezitena kunye nesikhumba se-kiln kulula ukukrazula kwi-oven, echaphazela ubomi benkonzo yecandelo. Nangona kunjalo, izitena ze-silica-mullite zinozinzo oluhle lwe-thermal shock, kodwa izitena ze-silica-mullite refractory zinozinzo oluhle lokutshatyalaliswa kwe-thermal kwaye aziyi kuqhekeka ngexesha lokusetyenziswa. Ikhupha, ixhathise ukhukuliseko, kwaye yandisa ubomi benkonzo.

 

3. Ubushushu bomphezulu weSitena seSilica Mullite kwindawo yotshintsho lweziko lesamente elijikelezayo limalunga ne-1400°C. Ubushushu bendawo yangaphambili yetropikhi, indawo yokupholisa kunye nezinye iindawo zingaphantsi kunezowuni yenguqu. Kukho ulusu olukhuselayo lwesikhumba kwindawo yokudubula, ngoko ke izinga lokushisa lomgangatho wezitena aliphezulu. Ubushushu bokuqala bokuthambisa umthwalo weSilica Mullite Brick bungaphezulu kwe-1500°C. Ngokukodwa, iSilica Mullite Brick inesakhiwo esixineneyo kwaye yenziwe ngamaminerali anzima kakhulu, i-corundum, i-silicon carbide, kunye ne-mullite. Banokunganyangeki kakuhle kokunxiba kwaye bafaneleke kakhulu kwizitena zendawo yotshintsho. Amandla acinezelayo kunye nobushushu obuthambileyo be-silica mullite ye-refractory iphezulu kakhulu kunezo zitena ezichasene ne-alumina ephezulu. Ukuxhathisa ukothuka kwe-Thermal, ukumelana nokugqwala, ukumelana nokunxiba kunye ne-thermal conductivity ayiphezulu. I-silicon ye-mullite ye-refractory iyadingeka kwiimpawu zenkqubo yommandla we-post-transition. Ubomi benkonzo buyi-1.5-2 ngamaxesha e-anti-flaking izitena. Inokumelana nokunxiba kakuhle kwaye ifaneleke ngakumbi kwiindawo zokupholisa. Ubomi bayo benkonzo bunokufikelela ngaphezu kweminyaka emibini. Ubomi benkonzo yesitena se-silicon molybdenum ngamaxesha angama-3-5 yesitena esiphezulu se-alumina refractory. Izitena eziphikisayo ezisetyenziselwa kwiindawo ezahlukeneyo ze-sement rotary kiln kufuneka zikhethwe ngokwendawo yokusebenza yamacandelo ahlukeneyo e-rotary kiln.

 

Xinyuan Refractory Materials Factory Blast Furnace Cement Supplier Silicon Molybdenum Brick

 

I-Xinyuan Refractory Material Factory inezixhobo ezityebileyo ezingafunekiyo kunye neminyaka engaphezu kwama-20 yamava okwenziwa kwezitena. I-Xinyuan Refractory Material Factory inokubonelela ngeenkcukacha, iindidi, amaxabiso akhuphisanayo kunye nekhwalithi ephezulu yeemveliso ezilahlayo.

 

I-Rongsheng Refractory Castable Material Factory inokubonelela nasiphi na isatifikethi ngokweemfuno zomthengi, ezifana nesatifikethi se-ISO9001

Wamkelekile ukubuza! ! ! !