Ngaphantsi kwaziphi iimeko apho intsimbi engagqwaliyo yokuhombisa ithambekele ekugrumbeni?
Emva kokugoba, ukujija, nokusonga, intsimbi engatyiwayo idla ngokuba nomhlwa kwaye igrule ngenxa yokuvela kweendawo eziphumayo (oko kukuthi, isakhiwo sangaphakathi se-intergranular sonakele).
Kutheni intsimbi engagqwaliyo idla ngokugqwala emva kokuguquka kwengqele?
Intsimbi engagqwaliyo esetyenziselwa ukuhombisa ayigqwali ngenxa yeziphene zayo kuphela, kodwa ikwachaphazeleka kakhulu yimeko-bume, efana nokufuma, ubushushu, isantya sokuhamba, indlela yokuhamba, ukwakheka kunye nobungakanani bokungcola emoyeni.
Kwiindawo ezishushu emoyeni nakwizinto ezirhabaxa kancinci, ukuba izinga lokugqwala lingaphantsi kwe-0.01mm ngonyaka, kuthathwa njenge "enganyangekiyo ngokupheleleyo kukugqwala".
Nangona kunjalo, umhlwa unokubakho kwi-CL media (njengetyuwa), i-sulfuric acid, i-oxalic acid (esetyenziswa rhoqo ekucoceni udonga lwangaphandle), i-hydrochloric acid, kunye nee-ceramic cleaners (ezisetyenziselwa ukucoca imihombiso yangaphakathi).
Ungayiphepha njani intsimbi engagqwaliyo ukuba ibe nomhlwa?
Izinto ezingathathi cala (ezifana namanzi) mazisetyenziswe ekucoceni rhoqo ngexesha lokulungiswa ukuze kuncitshiswe ukunamathela kwezinto ezirhabaxa kunye nokugqwala. Ukongeza, izinto ezibukhali (ezifana neebhlawu kunye neebhrashi zocingo) mazithintelwe ekukrweleni ukuze kuthintelwe ukuchaphazela imbonakalo kunye nokonakalisa isakhiwo se-intergranular kunye nokugqwala.
Ixesha leposi: Agasti-27-2025