Ceramic Roller FAQs

1. Dab tsi yog qhov kev khiav hauj lwm kub ntawm ceramic rollers?
Ceramic rollers feem ntau tuaj yeem ua haujlwm hauv qhov chaw kub siab tshaj 1000 degree. Qhov tshwj xeeb kub kuj nyob ntawm seb cov khoom siv ceramic siv. Piv txwv li, qhov kub tsis kam ntawm alumina ceramic rollers yog nyob ib puag ncig 1200 degree, thaum lub sijhawm ua haujlwm kub ntawm silicon carbide ceramic rollers tuaj yeem tshaj 1600 degree.
2. Yuav ua li cas xaiv qhov zoo ceramic roller?
Kev khiav hauj lwm kub: Nco ntsoov tias cov khoom siv ceramic tuaj yeem tiv taus qhov kub ntawm cov khoom siv.
Kev sib txhuam coefficient: Xaiv qhov kev sib txhuam coefficient raws li kev siv scenario kom tsis txhob hnav ntau dhau thaum lub sijhawm ua haujlwm siab.
Environmental corrosion: Yog hais tias muaj zog acids los yog alkalis nyob rau hauv lub chaw ua hauj lwm, cov ntaub ntawv uas muaj corrosion kuj yuav tsum tau xaiv.
Mechanical zog: Ceramic rollers yuav tsum muaj lub zog txaus los txhawb kev ua haujlwm.
3. Dab tsi yog qhov yuav tsum tau ua ntawm kev saib xyuas rau ceramic rollers?
Ceramic rollers muaj kev ua haujlwm siab, tab sis koj tseem yuav tsum tau them sai sai rau cov hauv qab no thaum siv:
Tsis tu ncua xyuas qhov hnav ntawm ceramic rollers.
Tsis txhob siv kub dhau los tiv thaiv kev puas tsuaj los ntawm cov khoom siv ntau tshaj qhov ntsuas kub tsis kam.
Nyob rau hauv ib puag ncig corrosive, xyuas kom meej tias koj siv cov ntaub ntawv uas ua tau raws li qhov yuav tsum tau ua thiab tsis tu ncua xyuas qhov corrosion saum npoo.
4. Dab tsi yog cov teeb meem ntawm ceramic rollers?
Nto hnav: Yog tias cov menyuam yaus ceramic nyob rau hauv qhov kev sib txhuam ceev nrawm rau lub sijhawm ntev, qhov hnav yuav tshwm sim, thiab nws yuav tsum tau hloov lossis kho tsis tu ncua.
Thermal shock cracking: Nyob rau hauv qhov kub thiab txias hloov ceev, cov ntaub ntawv ceramic tej zaum yuav tawg vim thermal stress, thiab nquag kub hloov yuav tsum tau zam.
Brittle fractures: Txawm hais tias ceramic rollers tiv taus qhov kub thiab hnav, lawv tuaj yeem tawg thaum raug kev cuam tshuam loj lossis kev ntxhov siab vim yog cov khoom siv brittleness.