Shenhai e fakamoʻoni fakaʻauha
Makehe mei he fakafaʻahinga ʻo e fakamoʻoni fakaʻauha, ʻOku toe fakamaaka foki ʻa e ngaahi maama ʻo e fakamoʻoni ki he ngaahi meʻa ʻoku nau malava ʻo fakafepakiʻi ʻa e corrosion. ʻOku faʻa to ʻa e ngaahi ikuʻanga ʻo e fakamoʻoni fakaʻauha ki ha faʻahinga ʻe ua: IIB mo e IIC. ʻOku feau ʻe he konga lahi ʻo e ngaahi mama ʻa e stringent IIC tuʻunga moʻui.
Fekauʻaki mo e kau ʻAnitai-corrosion, ʻOku bifurcated ʻa e fakafuofua ki ha tuʻunga ʻe ua ki he ngaahi ʻatakai ʻoku ʻi ai e fale mo e tuʻunga ʻe tolu ki he ngaahi feituʻu ʻi tuʻa. ʻOku kau ʻi he ngaahi tuʻunga ʻo e kau ʻAnitai-corrosion ʻa e F1 ki he liliu mo e K2 ki he fakafepaki maʻolunga. Ki he ngaahi tuʻunga ʻi tuʻa, Ko e fakafaʻahinga ko W ki he mama corrosion fakafepaki, WF1 ke liliu, mo e WF2 ki he fakafepaki corrosion maʻolunga.
ʻOku fakapapauʻi ʻe he fakafaʻahinga fakaikiiki ko ʻeni ʻoku fakafeʻungaʻi ʻa e mama hono naunau ki ha ngaahi tuʻunga pau ʻo e ʻatakai, fakalahi ʻa e malu mo e informant fakatouʻosi.