Yam Uas Kos iav Txhua yam nyuaj dua iav tuaj yeem khawb nws. … Hardened steel, xws li cov ntaub ntawv, tuaj yeem khawb iav. Titanium, chromium thiab txawm sapphires los yog rubies tuaj yeem khawb iav, thaum aluminium lossis butter riam hniav yuav tsis.
Can Tin khawb iav?
Aluminium khawb ntawm iav tuaj yeem ua tsis pom thiab qee zaum nyuaj rau tshem tawm. Cov hom khawb no zoo li tshwm sim feem ntau ntawm cov iav cooktops, thiab vim tias qhov muag ntawm cov cuab yeej siv zog dhau los yog cov tshuaj hnyav yuav tsum tsis txhob siv.
Iron khawb iav?
Yog tias koj rub lub cam khwb cia rau ntawm iav lossis ceramic cooktop, koj yuav luag twv yuav raug khawb ntawm qhov chaw. Tsis tas li, cam khwb cia hlau tsis yog tsuas yog nyuaj dua iav, tab sis nws tuaj yeem txhim kho burrs thiab ntxhib npoo ib ntus.
iav tuaj yeem khawb tau yooj yim?
Thaum nws yog cov khoom siv tiv thaiv zoo, iav tseem tuaj yeem raug khawb- tshwj xeeb yog iav qhov rais lossis qhov rooj. Hmoov zoo, khawb iav tsis tas yuav tsum tau hloov qhov rais. Nyob ntawm qhov luaj li cas ntawm khawb, koj tuaj yeem kho nws tus kheej.
Dab tsi yog qhov nyuaj ntawm iav?
Lub hardness ntawm cov khoom yog ntsuas nyob rau hauv Mohs, qhov twg talc yog ntsuas raws li 1 Mohs thiab pob zeb diamond 10 Mohs. iav qib ncig 5.5 txog 7 Mohs, tab sis sapphire siv lead ua muaj qhov tawv ntawm 9 Mohs, ua rau nws tsuas yog me ntsis nyuaj dua pob zeb diamond.
