Nā wehewehe no ka hoʻokaʻawale ʻana i ka corrosion

Ma ke ʻano he kōkua i ka ʻimi ʻana i nā koi e pono ai no ka hoʻomaʻamaʻa mua ʻana, hiki iā mākou ke wehewehe i ka hoʻokaʻawale ʻana i nā corrosion:

Papa ʻino 0

• ʻO ka hale me ka haʻahaʻa pili ma luna o 60%
• Liʻiliʻi loa ka pōʻino (aggressivity)

Papa ʻino 2

• ʻO loko me ka hoʻololi ʻana o ka mahana a me ka haʻahaʻa. Ma waho i ka piʻi ʻana o uka, mamao loa mai ke kai a me ka ʻoihana.
• ʻO ka pōʻino liʻiliʻi (aggressivity)

Papa ʻino 4

• Mau, haʻahaʻa kiʻekiʻe. ʻO kahi ʻoihana kokoke e hana a hoʻohana paha i nā kemika.
• ʻO ka pōʻino nui loa (aggressivity)