Izitena ze-mullite ze-JM23, JM26, kunye ne-JM28Zizinto zokugquma ezikhaphukhaphu ezisebenza kakuhle nezilula nezisetyenziswa kakhulu kwizixhobo ezahlukeneyo zoshishino ezisebenzisa ubushushu obuphezulu. Zigubungela uluhlu olwahlukeneyo lokumelana nobushushu, ezi ntlobo zintathu zisemgangathweni zisebenza njengezisombululo ezifanelekileyo ze-thermal lining kwii-oven, ii-oven zoshishino, ii-boilers kunye neenkqubo zonyango lobushushu. Zine-conductivity ephantsi yobushushu, ubunzima obulula, ukumelana nokutsha kobushushu obuhle kunye nokusebenza okuzinzileyo kobushushu obuphezulu, izitena ze-JM series mullite zaziwa kwihlabathi liphela njengezixhobo ze-premium refractory zokunciphisa ukusetyenziswa kwamandla kunye nokwandisa ubomi benkonzo ye-oven.
Uhlobo ngalunye lwe-JM lwenzelwe amaqondo obushushu athile okusebenza ukuze luhambelane neemeko ezahlukeneyo zoshishino. Izitena ze-JM23 mullite zisebenza ngokuzinzileyo kumaqondo obushushu afikelela kwi-1260°C. Ngobuninzi obuphezulu kunye nobushushu obuphezulu, zamkelwe ngokubanzi kwiileya zokuvala umva kunye nobushushu bee-oven zobushushu obuphakathi nobuphantsi, zinciphisa ngempumelelo ukulahleka kobushushu, zinciphisa imijikelo yokufudumeza kwaye ziphucula ukusebenza kakuhle kwamandla ngokubanzi.
Izitena ze-JM26 mullite zixhasa ukusebenza okuqhubekayo kwi-1430°C, ziqinisekisa ulungelelwaniso olufanelekileyo phakathi kobushushu obuphezulu kunye namandla oomatshini. Olu hlobo luguquguqukayo lusetyenziswa kakhulu kwii-oven ze-ceramic tunnel, kwii-ovens zokufudumeza zemizi-mveliso kunye nezixhobo zobushushu ze-petrochemical. Luphawuleka njengolona khetho lungabizi kakhulu kwiiprojekthi zobushushu obuphakathi ukuya kophezulu.
Zenzelwe iimeko zokusebenza ezinzima ukuya kuthi ga kwi-1540°C, izitena ze-JM28 mullite zezona sisombululo siphezulu sobushushu obuphezulu. Ngenxa yomxholo ophezulu we-alumina kunye nokuchasana okuphezulu, zibonelela ngozinzo olubalaseleyo lobushushu obuphezulu, ukumelana nokukhukuliseka kwe-slag kunye nokuqina kwesakhiwo, okwenza ukuba zilungele ii-oven ze-ceramic ezishushu kakhulu, ii-regenerators ze-oven zeglasi kunye nee-linings ze-oven ze-metallurgical.
Zonke izitena ze-JM23, JM26 kunye ne-JM28 zokukhusela i-mullite zinezibonelelo eziphambili eziquka ukugcinwa kobushushu obuphantsi, ukwanda kobushushu obuphantsi, ukumelana okuhle kwe-alkali kunye nokusebenza okunamandla kokulwa ne-oxidation. Xa kuthelekiswa nezitena zemveli eziqinileyo ezirhabaxa, zinciphisa kakhulu umthwalo wesithando somlilo, zinciphisa iindleko zamandla okusebenza kwaye zinciphise amaxesha okugcinwa kwezixhobo.
Sibonelela ngezitena ze-mullite ze-JM series ezisemgangathweni nezinobukhulu obuqhelekileyo kunye nokuhlolwa okungqongqo komgangatho, ukusebenza kwebhetshi rhoqo kunye namaxabiso akhuphisanayo efektri. Isikhokelo sokukhetha amanqaku obuchwephesha siyafumaneka ngokusekwe kubushushu bakho bokwenyani besithando, indawo yokusebenza kunye neemfuno zeprojekthi.
Ukuba ufuna izitena ze-mullite ezinokuthenjwa zokwakha iziko elitsha okanye ukutshintsha i-lining enganyangekiyo, zive ukhululekile ukusithumelela umbuzo. Siza kubonelela ngeenkcukacha zobugcisa zasimahla, iikowuteshini ezichanekileyo kunye nezisombululo zezothutho ezilungiselelwe wena kwiiyure ezingama-24.
Ixesha leposi: Julayi-03-2026
