Loaʻa i ka Nickel ke kūpaʻa kemika kiʻekiʻe a me ke kūpaʻa corrosion maikaʻi i nā media he nui. ʻO kona kūlana electrode maʻamau -0.25V, ʻoi aku ka maikaʻi ma mua o ka hao a me ka maikaʻi ʻole ma mua o ka copper.Nickel hōʻike i ke kūpaʻa corrosion maikaʻi i ka loaʻa ʻole o ka oxygen dissolved i loko o nā waiwai non-oxidized dilute (eg, HCU, H2SO4), ʻoi aku hoʻi i nā hopena kūʻokoʻa a me ka alkaline.
Nā kahua noi nui: ʻenehana mea hoʻomehana uila, resistor, nā kapuahi ʻoihana, etc
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