Iityhubhu zeSilicon Carbide Microcrystalline: Isisombululo Esiphezulu Esimelana Nobushushu kwiZityalo zeSamente

Kwimeko yokwenziwa kwesamente enobushushu obuphezulu, ukurhawuzelelwa okuphezulu, ukusebenza kwezixhobo zobushushu kumisela ngokuthe ngqo ukusebenza kakuhle kwemveliso, ukhuseleko lokusebenza, kunye nolawulo lweendleko. Njengenxalenye ephambili yobushushu, umgangatho weetyhubhu zokukhusela i-thermocouple kunye neetyhubhu zokutshintshiselana ngobushushu ubalulekile. Namhlanje, sazisa imveliso etshintsha umdlalo kwizityalo zesamente kwihlabathi liphela:iityhubhu ze-silicon carbide microcrystalline— yenzelwe ukumelana neemeko ezinzima kwaye inyuse imveliso yakho yesamente iye kwinqanaba elitsha.

Kutheni iiSilicon Carbide Microcrystalline Tubes zibalulekile kwizityalo zesamente

Imveliso yesamente ibandakanya iinkqubo ezintsonkothileyo ezifana ne-calcination yezinto eziluhlaza, i-clinker sintering, kunye ne-samente grinding, apho iikhonkco eziphambili ezifana ne-rotary oven, i-preheater, kunye ne-cooler zisebenza kumaqondo obushushu angaphezulu kwe-1200°C. Iityhubhu zesinyithi okanye ze-ceramic zemveli zihlala zinengxaki yokuguguleka ngokukhawuleza, ukubola, okanye ukungaphumeleli koxinzelelo lobushushu, okukhokelela ekutshintsheni rhoqo, ixesha lokungasebenzi elicwangcisiweyo, kunye neendleko zokulungisa ezongezelelekileyo. Iityhubhu ze-silicon carbide microcrystalline, ezineempawu zazo ezikhethekileyo, zijongana ngokugqibeleleyo nezi ndawo zibuhlungu.

Iingenelo Eziphambili Zeetyhubhu Zethu ZeSilicon Carbide Microcrystalline

1. Ukumelana okungaqhelekanga kobushushu obuphezulu

Iityhubhu zethu ze-silicon carbide microcrystalline ziqhayisa ngeqondo lokunyibilika elingaphezulu kwama-2700°C kwaye zinokusebenza ngokuzinzileyo ixesha elide kumaqondo obushushu afikelela kwi-1600°C. Nokuba kubushushu obugqithisileyo kwindawo etshayo ye-oven ejikelezayo, zigcina ukuqina kwesakhiwo ngaphandle kokuguquka okanye ukuqhekeka. Oku kuqinisekisa ukulinganiswa kobushushu okuthembekileyo kunye nokusebenza kokudlulisa ubushushu, kususa umngcipheko wokusilela kwezixhobo okubangelwa kukonakala kobushushu obuphezulu.

2. Ukumelana nokuGqoka okuPhezulu kunye nokuGqoka

Ukuveliswa kwesamente kuvelisa inani elikhulu lamasuntswana arhabaxa (njengomgubo oluhlaza, i-clinker, kunye nothuli) kunye neegesi ezirhabaxa (njenge-CO₂, SO₂). Izinto ze-silicon carbide microcrystalline zinobunzima be-Mohs obuyi-9.2, zilandela idayimani kuphela, nto leyo eyenza ukuba zikwazi ukumelana nokurhawuzelelwa. Ukongeza, azinazo ii-asidi ezininzi, ii-alkalis, kunye neegesi ezirhabaxa, nto leyo ethintela ngempumelelo ukukhukuliseka kweetyhubhu kwaye yandisa ubomi benkonzo ngokuphindwe kathathu ukuya kahlanu xa kuthelekiswa neemveliso zemveli.

3. Ukumelana kakuhle nobushushu

Izityalo zesamente zihlala zifumana utshintsho olukhawulezileyo lobushushu ngexesha lokuqalisa, ukuvala, okanye ukulungiswa komthwalo. Iityhubhu ze-silicon carbide microcrystalline zine-coefficient ephantsi yokwandiswa kobushushu kunye nokumelana okunamandla kobushushu, ezikwaziyo ukumelana notshintsho olukhawulezileyo lobushushu olungaphezulu kwama-800°C ngaphandle kokuqhekeka. Olu phawu lunciphisa kakhulu ukuphindaphinda kokutshintshwa kweetyhubhu ngenxa yoxinzelelo lobushushu, nto leyo ephucula ukuqhubeka kwemveliso.

4. Ukuqhuba okuphezulu kobushushu kunye nokuchaneka kokulinganisa

Kwiityhubhu zokukhusela i-thermocouple, ukulinganisa ubushushu ngokuchanekileyo kubalulekile ukuze kuphuculwe inkqubo ye-calcination. Izinto ze-silicon carbide microcrystalline zinomoya ofudumeleyo ogqwesileyo, oqinisekisa ukuba ubushushu obufunyenwe yi-thermocouple buhambelana nobushushu bokwenyani bendawo yemveliso. Oku kunceda izityalo zesamente zifezekise ulawulo oluchanekileyo lwenkqubo yokusila, ziphucule umgangatho we-clinker, kwaye zinciphise ukusetyenziswa kwamandla.