HomelinessMea Hana 'a me ka lako a

Ka popopo o ke hooheheeia - ke kaʻina hana o ko lākou luku

Ka popopo ua unuhi mai Roma me "corrosive". Pela o ke kaʻina hana o ka luku ana o kekahi mea (ka wahie, pālolo, pīlali, metala) me ka hopena o ka waiū a hiki i ke kaiapuni, ina he lepo, ea, ka wai (kai, muliwai, piholo maila, moana wai, lola honua) a me kekahi 'ē Media,. Me ka pili ana i ka mea hiki ke hooheheeia makahiki ka popopo i eliiaʻi replaces he generalized kau "lepo". No ka laʻana, ka wā i oxygen o ka hao ka popopo i loko o ka wai 'ano apau loa ferric hydroxide hydrated - maʻamau lepo.

Ka popopo o nā mea hiki ke hooheheeia hiki aku ai i ka nui ka pōʻino - no Rusia mea he makahiki lilo o ka miliona o na tona o ka mea maikai i eliiaʻi. More ma mua o 10% o ka makahiki? Iecaianoaaiiie o ka mea hiki ke hooheheeia paipu i unusable no i ka popopo. No keia mea, kanuʻiaʻo ia i loko o ka lepo'ōlinolino? Ieoaeunoaa iauaeoia o kekahi mau hale, papaa poʻina nalu no kaʻaila, a me nā minelala hao e uala pono no 3-4 makahiki, ina ka mea, i ole hoomaluia mai na Hekikai o ka lepo-hoʻowali ka popopo. Corrode uila a me ka launa pu uwea, lalo o ka 'auʻau' iauaeoia, kaʻa kino a me nā kaa.

Aina a me ka lepo ka popopo i eliiaʻi - electrochemical kaʻina hana i hilinaʻi nui ma luna o nā kumumea likeʻole me ka Nine Inch haku mele 'ana o ke kamaaina, i ko lakou ona mau a me ka lewa permeability, metala type, kona uniformity, i ke ano o ka ili o ka metala mea.

I mea e malama i ka mea hiki ke hooheheeia ma ka honua (ka wai, makani, a me nā Media), e pono e ike i ke kumu, a hiki ke kauoha aku ma ka mea hiki ke hooheheeia ka popopo. E loaaʻikepili ma ke degere o ka popopo ha awina o ka lepo e pono ai no ka hooulu ana o nā ana, e hoʻopale metala hale, mai ka popopo, hāpai mai hulina kahua a me keʻena hoʻokolohua haʻawina o soils.

Hoomalu ana o ke hooheheeia, mai ka popopo ua nānā 'ana ma luna o kēia mau kiʻina hana:

1. ala i constructional nā Nine Inch ia'ku (ka popopo hoʻopale oka a hoike i keena paha, conversely, wehe 'ana i impurities mai oka a ka popopo accelerating);

2. kaʻawale i ka mea hiki ke hooheheeia ili mai ka hoouka maʻano pākīkē Media (pena a me varnishes no ka penaʻana mea hiki ke hooheheeia, hō'īpale Film, Electroplating) ;

3. Na electrochemical hoomalu - ma lalo o ka aoao o ka mawaho pono superimposed ma luna o ka mea hiki ke hooheheeia 'ole;

4. emi aggressiveness o ka meakino Via ka hoike ana o ka popopo nā mea kūpale (arsenates, chromates, nitrites), deoxygenation a neutralization meakino.

Kēia mau kiʻina hana e māheleʻia i loko o 2 pūʻulu. Ka mua mau ki ina hana like i hana mua i o ka metala huahana ma ke kahua o ka manao a me ka hana, a ua hana i ka likeʻole i loko o ka hana, e hiki ole i. i lawe mai i ka 'ē aʻe mau ki ina hana like wale nō i loko o ka hana o ka mea hiki ke hooheheeia, a oe ke hoʻololi i ka' ohana ka palekana pololei ke kaumaha ma muli o ka loli ma ka maoli kaiapuni.

Keia ninau, e like me ka mea hiki ke hooheheeia ka popopo malu, a me ka mea a ianoiyuaa a pili, pono i ka hulina e hoʻokokoke i imi mai ke kālā no manao pāʻoihana, ka hoʻomaikaʻi i ke kahiko ho'āʻo a me ka ho'āʻo epekema a me aiiay lako a pan.

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