Wake wabhekana nalesi simo? Izingxenye zensimbi zezinto zokukhanyisa ozithengile ziqala ukubonisa izimpawu zokugqwala endaweni ngemva kwesikhathi esithile zokusetshenziswa. Lokhu kukhombisa ngokunembile ukuthi izinga lemikhiqizo enjalo yokukhanyisa alikho ezingeni. Uma ufuna ukwazi ngesizathu salokhu, khona-ke namuhla sizodalula ukuthi konke kuhlobene “nokuhlolwa kwesifutho sikasawoti”!
Kuyini Ukuhlolwa Kwesifutho Sosawoti?
I-Salt Spray Test ukuhlolwa kwemvelo okusetshenziselwa ukuhlola ukumelana nokugqwala kwemikhiqizo noma izinto zensimbi. Ilingisa indawo yesifutho sikasawoti ukuze ihlole ukuqina kwezinto ngaphansi kwezimo ezinjalo futhi ihlole ukusebenza kwazo nokuhlala isikhathi eside ezindaweni ezonakalisayo.
Ukuhlelwa Kokulinga:
1. I-Neutral Salt Spray (NSS)
I-Neutral Salt Spray Test iyindlela yokuqala futhi esetshenziswa kabanzi yokuhlola ukugqwala okusheshisiwe. Ngokuvamile, isebenzisa isixazululo samanzi anosawoti angu-5% we-sodium chloride enenani le-pH elilungiselwe ububanzi obumaphakathi (6.5-7.2) ukuze kusetshenziswe isifutho. Izinga lokushisa lokuhlola ligcinwa liku-35°C, futhi izinga lokumiswa kwenkungu kasawoti liyadingeka ukuthi libe phakathi kuka-1-3 ml/80cm²·h, ngokuvamile ngu-1-2 ml/80cm²·h.
2. I-Acetic Acid Salt Spray (AASS)
Ukuhlolwa kwe-Acetic Acid Salt Spray kwenziwa kusukela ku-Neutral Salt Spray Test. Kubandakanya ukungeza i-glacial acetic acid exazululweni le-sodium chloride engu-5%, ukwehlisa i-pH iye cishe ku-3, okwenza ikhambi libe ne-asidi, futhi ngenxa yalokho kuguqule inkungu kasawoti isuke ekungathathi hlangothi iye kwi-acidic. Izinga lokugqwala kwalo lishesha ngokuphindwe kathathu kunokuhlolwa kwe-NSS.
3. I-Copper Accelerated Acetic Acid Salt Spray (CASS)
I-Copper Accelerated Acetic Acid Salt Test Test iwukuhlola okusanda kwenziwa okusheshayo kokugqwala kokugqwala kukasawoti phesheya. Izinga lokushisa lokuhlola liyi-50 ° C, nenani elincane likasawoti wethusi (i-chloride yethusi) elifakwe kwisisombululo sikasawoti, okusheshisa kakhulu ukugqwala. Izinga lokugqwala kwalo cishe lishesha izikhathi eziyisi-8 kunokuhlola kwe-NSS.
4. I-Alternating Salt Spray (ASS)
I-Alternating Salt Spray Test ukuhlola okubanzi kwesifutho sikasawoti esihlanganisa isifutho sikasawoti esimaphakathi nokuchayeka komswakama njalo. Ngokuyinhloko isetshenziselwa imikhiqizo yomshini ophelele wohlobo lwe-cavity, idala ukugqwala kwesifutho sikasawoti hhayi endaweni yomkhiqizo kuphela kodwa nangaphakathi ngokungena kwezimo ezinomswakama. Imikhiqizo iba nemijikelezo eshintshanayo phakathi kwenkungu kasawoti kanye nomswakama, ihlola izinguquko ekusebenzeni kukagesi nokokusebenza kwemikhiqizo yomshini wonke.
Ingabe imikhiqizo yokukhanyisa ye-Liper nayo ihlolwe isifutho sikasawoti?
Impendulo ithi Yebo! Izinto zensimbi ze-Liper zezibani nezibani zenziwa ngokuya ngamazinga omhlaba. Ngokusekelwe kuzinga le-IEC60068-2-52, benza ukuhlolwa kokugqwala okusheshisiwe okubandakanya ukuhlolwa okuqhubekayo kokufuthwa amahora ayi-12 (kokufaka insimbi). Ngemva kokuhlolwa, izinto zethu zensimbi akufanele zibonise izimpawu ze-oxidation noma ukugqwala. Kulapho kuphela lapho imikhiqizo yokukhanyisa ye-Liper ingahlolwa futhi ifaneleke.
Sithemba ukuthi le ndatshana isiza amakhasimende ethu ukuthi aqonde ukubaluleka kokuhlolwa kwesifutho sikasawoti. Lapho ukhetha imikhiqizo yokukhanyisa, kubalulekile ukukhetha izinketho zekhwalithi ephezulu. Kwa-Liper, imikhiqizo yethu ihlolwa kanzima, okuhlanganisa izivivinyo zesifutho sikasawoti, izivivinyo zesikhathi sokuphila, ukuhlolwa okungangeni manzi, kanye nokuhlolwa kwe-sphere, njll.
Lokhu kuhlolwa kwekhwalithi okuphelele kuqinisekisa ukuthi amakhasimende akwa-Liper athola imikhiqizo yokukhanyisa esezingeni eliphezulu, enokwethenjelwa, ngaleyo ndlela kuthuthukisa ikhwalithi yempilo yekhasimende lethu kanye nokwaneliseka sekukonke.
Njengomkhiqizi wokukhanyisa ochwepheshe, i-Liper icophelela kakhulu ekukhetheni izinto ezibonakalayo, ikuvumela ukuthi ukhethe futhi usebenzise imikhiqizo yethu ngokuzethemba.
Isikhathi sokuthumela: Jul-19-2024
