Insimbi yesiteshi kulula ukuyigqwala emoyeni nasemanzini. Ngokwezibalo ezifanele, ukulahlekelwa kwaminyaka yonke okubangelwa ukugqwala kubalelwa cishe ingxenye yeshumi yomkhiqizo wonke wensimbi. Ukuze kwenziwe insimbi yesiteshi inokumelana nokugqwala okuthile, futhi ngesikhathi esifanayo inikeza ukubukeka kokuhlobisa komkhiqizo, ngakho-ke ngokuvamile isetshenziswa ngendlela yokwelapha ubuso obufakwe i-galvanized.(isiteshi esihlanganisiweinsimbi)
I-Galvanizing iyindlela yokwelapha ubuso enokusebenza okuphezulu kanye nesilinganiso sentengo. Ngenxa yokuthi i-zinc ayilula ukuyishintsha emoyeni owomile, kanye nasemoyeni omanzi, ubuso bungakhiqiza ifilimu eliqinile kakhulu le-galvanized, ngemuva kokwelashwa nge-galvanized kwensimbi yesiteshi ubuso buzoba buhle kakhulu, kodwa futhi bunokumelana okuqinile kokugqwala.
Esimweni soketshezi se-zinc, ngemuva kwenqubo eyinkimbinkimbi kakhulu yomzimba neyamakhemikhaliNokho, akugcini nje ngokufakwa ungqimba lwezinc olujiyile ku-firmware yensimbi yesiteshi, kodwa futhi kwakhiwa ungqimba lwe-zinc-iron alloy. Le ndlela yokufaka i-plating ayinazo nje kuphela izici zokumelana nokugqwala kwe-galvanizing kagesi, kodwa futhi inokumelana nokugqwala okunamandla okungenakuqhathaniswa kwe-galvanizing kagesi ngenxa yongqimba lwe-zinc ne-iron alloy. Ngakho-ke, le ndlela yokufaka i-plating ifaneleka kakhulu ezinhlobonhlobo ze-acid enamandla, inkungu ye-alkali kanye nezinye izindawo zokugqwala okunamandla.
Kunabakhiqizi abaningi bensimbi yesiteshi, kunconywa ukuthi upholishe i-e yakhoyebo uma uthenga, ungalandeli ngamanani aphansi ngokungacabangi, ukukhetha umenzi onokwethenjelwa kubaluleke kakhulu kunentengo!
Isikhathi sokuthunyelwe: Mashi-30-2023
