Imitha ye-Metallographic electrolytic corrosion meter iwuhlobo lwensimbi esetshenziselwa ukwelashwa okungaphezulu kanye nokubheka amasampula ensimbi, asetshenziswa kakhulu kwisayensi yezinto zokwakha, insimbi nokucutshungulwa kwensimbi. Leli phepha lizokwethula ukusetshenziswa kwemitha ye-metallographic electrolytic corrosion.
Izinyathelo ze-metallographic electrolytic corrosion meter zimi kanje:
Isinyathelo 1 : lungiselela isampula.
Ukulungiswa kwesampula yensimbi okufanele kuqashelwe usayizi ofanele ngokuvamile kudinga ukusika, ukupholisha nokuhlanza ukuze kuqinisekiswe ukuqedwa kwendawo nokuhlanzeka.
Isinyathelo sesi-2: Khetha i-electrolyte efanele. Khetha i-electrolyte efanelekile ngokuya ngezinto ezibonakalayo nezimfuneko zokubhekwa zesampula. Ama-electrolyte asetshenziswa ngokuvamile ahlanganisa i-acidic electrolyte (njenge-sulfuric acid, i-hydrochloric acid, njll.) kanye ne-alkaline electrolyte (njengesisombululo se-sodium hydroxide, njll.).
Isinyathelo sesi-3: Ngokwezimpawu zezinto zensimbi kanye nezidingo zokubheka, ukuminyana kwamanje, i-voltage kanye nesikhathi sokugqwala kulungiswa ngendlela efanele.
Ukukhethwa kwalawa mapharamitha kudinga ukuthuthukiswa ngokusekelwe kokuhlangenwe nakho nemiphumela yokuhlola yangempela.
Isinyathelo sesi-4 :Qalisa inqubo yokugqwala. Faka isampula kuseli ye-electrolytic, qinisekisa ukuthi isampuli ixhumene ngokugcwele ne-electrolyte, futhi uxhume ukunikezwa kwamandla ukuze uqale owamanje.
Isinyathelo sesi-5 :Qapha inqubo yokugqwala. Bheka izinguquko ebusweni besampula, ngokuvamile ngaphansi kwesibonakhulu. Ngokwesidingo, ukugqwala nokubhekwa okuningana kungenziwa kuze kutholakale i-microstructure eyanelisayo.
Isinyathelo sesi-6: Misa ukugqwala nesampula ehlanzekile. Uma i-microstructure eyanelisayo ibonakala, okwamanje iyamiswa, isampula ikhishwa ku-electrolyzer futhi ihlanzwe kahle ukuze kukhishwe i-electrolyte esele kanye nemikhiqizo yokugqwala.
Ngamafuphi, imitha ye-metallographic electrolytic corrosion meter iyithuluzi elibalulekile lokuhlaziya impahla, elingabuka futhi lihlaziye i-microstructure yamasampuli ensimbi ngokuqopha indawo engaphezulu. Isimiso esinembile kanye nendlela yokusetshenziswa efanele ingaqinisekisa ukunemba nokuthembeka kwemiphumela yokugqwala, futhi inikeze ukusekelwa okuqinile kocwaningo emkhakheni wesayensi yezinto zokwakha kanye nokucutshungulwa kwensimbi.
Isikhathi sokuthumela: Mar-04-2024
