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Crucible ndi chidebe chapadera chomwe chimatha kupirira kutentha kwambiri. Amagwiritsidwa ntchito m'mafakitale osiyanasiyana monga kukonzanso pulasitiki ndi mano. Crucible (SiC), ndi chinthu champhamvu kwambiri chomwe chimadziwika chifukwa chololera kutentha. Semixlab zitsulo za silicon carbide imatha kupirira kutentha kwakukulu ndipo sichita dzimbiri, zinthu zingapo zomwe zimapangitsa kuti ikhale yabwino kwambiri yogwiritsidwa ntchito ngati crucibles.
Zotsatira za Semixlab silicon carbides ndi osiyanasiyana m'mafakitale ambiri ntchito. Chimodzi mwazofunikira kwambiri ndikusungunuka ndi kupanga zitsulo. Ndi kukana kwambiri kutentha, ndi bwino kuponyera zitsulo. Crucible silicon carbide imagwiritsidwanso ntchito ngati tiziduswa tating'onoting'ono mumipando yowotchera ndi zidutswa zina zadothi kuphatikiza mbendera zamakona atatu ndi mahema.
Chimodzi mwazabwino zazikulu za crucible silicon carbide ndi moyo wautali komanso ntchito yoyenera. Mosiyana ndi zitsulo zadongo zomwe zimagwiritsidwa ntchito nthawi zambiri, zomwe zimasweka kapena kusweka mosavuta zikafika pa kutentha kwina, crucible silicon carbide imatha kupirira kutentha kwambiri kwa 2600 ° C zonse popanda chiopsezo cha spalling kapena kusweka. Izi zimapangitsa kukhala njira yodalirika ya ntchito zamakampani zomwe zimafuna kutentha kwakukulu.
Crucible silicon carbide ilinso ndi mawonekedwe apadera omwe amapangitsa kuti ikhale chisankho choyenera pazinthu zina zamafakitale. Kuwonjezera pa kupirira kutentha kwakukulu, imakhalanso yosagonjetsedwa ndi kuwonongeka kwa mankhwala. Izi zimalola kuti igwiritse ntchito mankhwala osiyanasiyana ndi zinthu zotentha popanda kuwonongeka. Crucible silicon carbide imakhalanso ndi kutentha kwabwino, kumathandizira kutentha koyenera panthawi ya mafakitale.
Crucible Sic ndi gawo lofunikira kwambiri pantchito zosiyanasiyana zamafakitale ndi labotale, monga pakukonza zitsulo zotentha kwambiri komanso kugwiritsa ntchito zinthu zotayirira komanso zowononga. Kukhoza kwake kupirira kutentha kwakukulu ndi kukana kuwonongeka kwa mankhwala ndikofunikira pakupanga zitsulo, zoumba ndi kukonza mankhwala. Popanda Semixlab pakachitsulo carbide crucible, njira zingapo zamafakitale zitha kukhala zovuta kwambiri kapena zimafuna kugwiritsa ntchito pafupipafupi ma crucibles.