Chophimba cha silicon carbide cyclone: ​​chitetezo cha core hard, kuonetsetsa kuti zipangizozi zikugwira ntchito bwino komanso mokhazikika

Chimphepo chamkuntho ndi chida chofunikira kwambiri cholekanitsa ndi kugawa m'magulu popanga mafakitale. Kaya ndi mu kukonza mchere, makampani opanga mankhwala, kapena kuchotsa sulfurization, chimadalira kuti chilekanitse molondola tinthu tating'onoting'ono ndi tating'onoting'ono, komanso zinthu zopepuka ndi zolemera muzinthu zosakanikirana. Chinsinsi cha ngati chimphepo chamkuntho chingapirire mayeso a momwe zinthu zikuyendera ndikugwira ntchito mokhazikika kwa nthawi yayitali chili mu mzere wamkati - monga momwe zimakhalira ndi "zida zoteteza" pazida. Kusankha zinthu zoyenera pa mzere wamkati kungachepetse kulephera kwa zida ndikuwonjezera nthawi yogwira ntchito. Pakati pa zipangizo zambiri zolumikizira,zoumbaumba zamakampani za silicon carbideakhala chisankho chomwe chimakondedwa kwambiri pa nthawi yovuta yogwira ntchito chifukwa cha ntchito yawo yabwino kwambiri.
Anthu ena angadabwe kuti n’chifukwa chiyani kuli kofunikira kugwiritsa ntchito zipangizo zabwino pa khoma la chimphepo chamkuntho? Ndipotu, chimphepo chamkuntho chikagwira ntchito, zinthuzo zimazungulira mofulumira kwambiri zikapanikizika, ndipo padzakhala kukokoloka kwakukulu ndi kukangana pakati pa tinthu tating’onoting’ono ndi khoma lamkati. Ngati chikakumana ndi zinthu zowononga, khoma lamkati liyeneranso kupirira kuukira kwa dzimbiri. Zipangizo wamba zidzatha ndi kutuluka posachedwa, zomwe sizimangofuna kutsekedwa pafupipafupi ndi kusintha ziwalo kuti zichedwetse kupanga, komanso zimawonjezera ndalama zogwirira ntchito ndi kukonza. Kale, rabara ndi chitsulo wamba zinkagwiritsidwa ntchito ngati zipangizo zolumikizira, zomwe zinali ndi zotsatirapo zina. Komabe, zikakumana ndi kukokoloka kwa tinthu tating’onoting’ono mofulumira kwambiri komanso malo otentha kwambiri, zofooka zake zinali zoonekeratu. Mwina sizinali zotetezeka komanso zosavuta kusweka, kapena sizinali zotetezeka ndi dzimbiri ndipo zimatha kukalamba, zomwe zimapangitsa kuti zikhale zosatheka kukwaniritsa zofunikira zosiyanasiyana.
Chipinda cha silicon carbide cyclone chingadzaze mipata iyi molondola, kudalira ubwino wake wolimba wa zinthu. Ntchito yabwino kwambiri ndi kukana kutha. Silicon carbide ili ndi kuuma kwakukulu, yachiwiri kuposa diamondi. Pokhala ndi kuwonongeka kwa tinthu tating'onoting'ono mwachangu, sichidzawonongeka pang'onopang'ono ngati zinthu wamba, koma chimatha kupirira kukangana. Ngakhale tinthu tating'onoting'ono tomwe tili ndi m'mbali zakuthwa tikupitilizabe kugunda, pamwamba pa chivundikiro chamkati chikhoza kukhalabe chosalala komanso chosatha, zomwe zimachepetsa kutayika komwe kumachitika chifukwa cha kutha. Kuphatikiza apo, kukana kwake kutha sikovuta, ndipo imatha kukhalabe ndi kukana kutha mosasamala kanthu za kuchuluka kwa zinthu kapena kuchuluka kwa madzi, popanda kuda nkhawa pafupipafupi za kutha kwa chivundikiro ndi kulephera.
Kuwonjezera pa kukana kutopa, kukana dzimbiri ndi chinthu chofunika kwambiri pa silicon carbide lining. M'mikhalidwe yambiri yogwirira ntchito m'mafakitale, zinthu zobisika za acidic ndi alkaline zimakumana nazo. Zinthu zobisika izi ndi "adani achilengedwe" a chitsulo, zomwe zingayambitse kubowola kwa dzimbiri ndikufulumizitsa kukalamba kwa raba lining. Silicon carbide ili ndi mankhwala okhazikika, ndipo kupatulapo zinthu zina zapadera, sizimayanjana ndi asidi ndi mchere wa alkali, monga kumanga "khoma loteteza mankhwala". Ngakhale zinthu zobisika zitasambitsidwa, zinthu zobisikazo zimakhala zotetezeka, kupewa kutayika komwe kumachitika chifukwa cha kutayikira kwa zinthu ndikuchepetsa zoopsa zachilengedwe.
Kukana kutentha kwambiri kumapangitsa kuti mkati mwa chimphepo cha silicon carbide mukhale woyenera kugwira ntchito movutikira. Mafakitale ena amakhala ndi kutentha kwambiri kwa zinthu, ndipo mkati mwachinthu wamba mumakhala wofewa komanso wosokonekera kutentha kwambiri, zomwe zimapangitsa kuti kukana kukalamba kuchepe. Komabe, silicon carbide imatha kupirira kutentha kwambiri ndikukhalabe ndi mphamvu zambiri, kuuma kwambiri, komanso magwiridwe antchito okhazikika kutentha kwambiri.
Mfundo ina yofunika kwambiri ndi yakuti pamwamba pake pali kusalala kwa silicon carbide, kuchuluka kwa friction coefficient ndi kochepa, ndipo zinthuzo sizimangiriridwa mosavuta kukhoma pamene zikuyenderera mu chimphepo chamkuntho. Mwanjira imeneyi, zitha kuonetsetsa kuti kulekanitsa ndi kugawa bwino kwa chimphepo chamkuntho sikunasokonezeke, ndikuchepetsa kutsekeka komwe kumachitika chifukwa cha kumatira ndi kusonkhanitsa zinthu, kusunga zidazo mu mkhalidwe wogwira ntchito bwino kwambiri komanso kusintha mwanjira ina khalidwe la kupanga ndi magwiridwe antchito.

Anthu ena angadabwe ngati chingwe cholimba choterechi ndi chofewa kwambiri? Ndipotu, bola ngati kuwongolera koyambirira kuchitidwa bwino m'mikhalidwe yogwirira ntchito kuti tipewe kukhudzidwa mwachindunji ndi tinthu tating'onoting'ono tambirimbiri ndi zinthu zolimba, magwiridwe antchito a chingwe cha silicon carbide amatha kugwiritsidwa ntchito mokhazikika. Ngakhale kuti sichili ndi mphamvu komanso kulimba kofanana ndi rabara, chimapambana pakulimba ndi kukhazikika, pogwiritsa ntchito njira "yolimba kwambiri" yothanirana ndi kuwonongeka ndi dzimbiri, zomwe zimakwaniritsa bwino zofunikira zazikulu zogwirira ntchito za mphepo yamkuntho.
Masiku ano, kupanga mafakitale kukuchulukirachulukira kutsata njira yogwirira ntchito bwino, kugwiritsa ntchito pang'ono, komanso kukhazikika. Kuphimba kwa ma cyclone a silicon carbide pang'onopang'ono kwakhala chisankho cha mabizinesi ambiri chifukwa cha zabwino zake zambiri zotsutsana ndi kuwonongeka, kukana dzimbiri, komanso kukana kutentha kwambiri. Sikuti kungowonjezera moyo wa ntchito ya chimphepochi ndikuchepetsa nthawi yokonza, komanso kuteteza kupitiliza kwa kupanga. Ndi zipangizo zolimba, zimapatsa mphamvu zida kuti zigwire ntchito bwino ndipo zimakhala "mtetezi woteteza" weniweni pakupanga mafakitale.
Mtsogolomu, ndi kusintha kosalekeza kwa ukadaulo wa ceramic wa mafakitale a silicon carbide, mzere wa silicon carbide cyclones udzasinthidwanso kuti ugwirizane ndi zovuta zogwirira ntchito, zomwe zikuthandizira kukonza bwino kupanga mafakitale, kuchepetsa ndalama, komanso chitukuko chobiriwira.