Chidutswa cha ceramic chosatha kutha ndi ceramic yapadera ya corundum yopangidwa kuchokera ku Al2O3 ngati zinthu zazikulu zopangira ndi oxide yachitsulo yosowa ngati flux, yomwe imawotchedwa pa kutentha kwakukulu kwa madigiri 1,700. Zidutswa za ceramic zosatha kutha zimakhala ndi mayina osiyanasiyana, zidutswa za porcelain za Mosaic, zidutswa za alumina ceramic, ceramic lining ndi zina zotero. Kawirikawiri, kuchuluka kwa aluminiyamu kwa 92-99% kumatchedwa mapepala a ceramic a aluminiyamu ambiri. Kuuma kwa zoumba zotha kutha kutha ndi 80HRA, yachiwiri kwa diamondi, ndipo kukana kutha kutha kupitirira kwa chitsulo chosatha kutha, chomwe ndi chofanana ndi kuwirikiza 266 kwa chitsulo cha manganese ndi kuwirikiza 171.5 kwa chitsulo chapamwamba cha chromium. Chingagwiritsidwe ntchito kwambiri ngati zinthu zotsutsana ndi kutha kutha pazida zamafakitale.
Zidutswa za ceramic zosagwira ntchito Amagwiritsidwa ntchito kwambiri m'mafakitale opanga magetsi kapena simenti ndi mafakitale ena, koma m'zida zina, kuthamanga kwa madzi kumakhala kofulumira, kapena kutentha kumakhala kokwera kwambiri, ndipo mphamvu yotsukira zinthuzo ndi yamphamvu, zimakhala zosavuta kupangitsa kuti zidutswa za ceramic zosatha kutha zigwe. Ceramic ikagwa, zidazo sizitetezedwa, ndipo zimakhala zosavuta kutha ndi kung'ambika, zomwe zimakhudza kupanga bwino kwa makinawo. Ndiye kodi mungathetse bwanji vutoli?
Pa vuto la kugwa kwa ceramic, ndikofunikira kupanga pulani yoyenera malinga ndi momwe ntchito ikuyendera. Ngati ceramic yagwa chifukwa cha kutentha kwambiri, ndikofunikira kugwiritsa ntchito guluu wa ceramic wotentha kwambiri kapena simenti yotentha kwambiri, kuti ceramic isagwe.
Ngati mphamvu ya zinthu zomwe zimakhudzidwa ndi yaikulu kwambiri moti sizingachititse kuti pepala la ceramic ligwe, zikutanthauza kuti pepala la ceramic wamba silingathe kupirira kugwedezeka kwakukulu kumeneku, ndipo ndikofunikira kugwiritsa ntchito liner yolimbana ndi kugwedezeka, monga ceramic composite liner, kapena welded anti-strip liner. Ceramic composite liner imapangidwa ndi rabara, ceramic ndi chitsulo, rabala imatha kuletsa kugwedezeka kwa zinthuzo, pamodzi ndi kukana kwakukulu kwa ceramic, ingagwiritsidwe ntchito pakugunda kwa zinthu zazikulu. Welded ceramic liner ili ndi dzenje lozungulira pakati, kuwonjezera pa guluu womatira wosapangidwa ndi zinthu zachilengedwe, komanso amafunika kugwiritsa ntchito mabotolo kudzera mu dzenje lozungulira ndi zida zomatira pamodzi, kupanga mphamvu ziwiri zomangira, kuti zitsimikizire kuti ceramic liner siivuta kugwa.
Ndikofunikira kusankha zoumba zouma zouma zoyenera pazikhalidwe zosiyanasiyana za zida. Chemshun ali ndi zaka zambiri akugwira ntchito yomanga, ndi katswiri wopanga zoumba zouma zouma zouma, ndipo amatha kupereka mayankho oyenera malinga ndi zida za makasitomala.
Nthawi yotumizira: Novembala-18-2024