ʻO ka hoʻohaʻahaʻa haʻahaʻa o nā mea ma muli o nā kumu kaiapuni, ʻo ka corrosion kahi paʻakikī nui i nā ʻoihana like ʻole mai ke kūkulu ʻana a i ka hana ʻana. ʻO ke kumu ma hope o ka pale ʻana i ka corrosion onā poloka zincua paʻa ʻia i loko o nā waiwai kūlohelohe o ka zinc, he metala i loaʻa ākea a kūʻai ʻia. Hōʻike ʻo Zinc i kahi ʻano kūlohelohe e ʻino, e hana ana i kahi papa o ka zinc oxide ma luna o kona ʻili ke ʻike ʻia i ka oxygen a me ka wai. Ke hana nei kēia ʻāpana zinc oxide ma ke ʻano he pale pale, e pale ana i ka metala lalo mai nā mea corrosive o ke kaiapuni.
Hoʻokomo ʻia a hoʻopili ʻia nā poloka zinc a i ʻole nā uhi i ka ʻili o ka mea e pale ʻia. Ke hiki mai ka ʻinoʻino, hāʻawi ka poloka zinc i ka ʻino ma mua o ka metala lalo, e pale ana iā ia mai ka pōʻino. ʻO kēia kaʻina hana corrosion kaumaha i kapa ʻia he pale uila, kahi e hana ai ka zinc ma ke ʻano he anode a ʻo ka metala lalo e hana ai ma ke ʻano he cathode.
I ka ʻoihana kūkulu, hoʻohana maʻamau ia no ka hoʻopili kila kila a me ke kila galvanized. Hāʻawi ka Zinc coatings i ka pale corrosion no ka wā lōʻihi a hoʻonui i ke ola lawelawe o nā hale, Bridges a me nā ʻoihana ʻē aʻe. Eia kekahi, he nui nā noi o ka zinc block anticorrosion i loko o ka moana kai. Hōʻike ʻia nā moku, nā paepae o waho a me nā hale o lalo o ka wai i nā kūlana koʻikoʻi, me ka wai paʻakai a me ka wai mau. Ma ka hoʻohui ʻana i nā poloka zinc a i ʻole nā uhi, hiki i kēia mau hale ke kū i nā hopena corrosive o ke kai moana, e hōʻoia ana i ko lākou ola lawelawe a me ka palekana. ʻO kekahi wahi o ka ikaika no ka zinc block anticorrosion principle ʻo ia ka ʻoihana kaʻa. Ma muli o ka ʻike ʻana i ka paʻakai alanui, ka haʻahaʻa a me nā mea ʻino ʻē aʻe, hiki i nā kaʻa ke hiki i ka corrosion. Ma ka hoʻohana ʻana i ka zinc coating ma ke kino a i ʻole ka hoʻohana ʻana i nā ʻāpana galvanized, hoʻemi nui ʻia ka pilikia o ka corrosion, e mālama ana i ka pono a me ka nani o ke kaʻa.
ʻAʻole i kaupalena ʻia ka noi o ka zinc block anticorrosion i ka ʻoihana nui. Hoʻohana ʻia ia i nā mea o kēlā me kēia lā e like me nā mea pono hale, nā lako uila, a me nā lako waho. Ma ka hoʻohui ʻana i nā ʻāpana zinc a i ʻole nā uhi, hoʻonui nā mea hana i ka lōʻihi a me ka hilinaʻi o kēia mau mea, e hōʻoia ana e hoʻomau lākou i ka hana a me ka nānā ʻana no ka manawa lōʻihi. Ke hoʻomau nei ka ʻoihana i ka ʻimi ʻana i nā hopena hoʻomau a me ke kumu kūʻai, ua lilo ka zinc block corrosion policy i ala hilinaʻi a maikaʻi hoʻi e pale aku ai i nā mea mai ka pala. ʻO kona hiki ke kaumaha i ka corrosion he pale pale.
Ka manawa hoʻouna: Iune-21-2023