Maimoatanga Anti-te waikura o ngā rauemi whakarewa me te hangarau

Ki te whakarite i te mauroa o ngā hua whakarewa, whakamahia maimoatanga anti-te waikura o ngā hanganga whakarewa. te whāinga o tēnei tukanga ki te tiaki i te hanganga i te waikura, me te rerenga. Na roto i te pani i te mata o te whakarewa te mau tonu tana āhuatanga taketake, tae atu ki rerehua.

Ko te ngako o te tukanga

Waikura - he tukanga o te pāhekoheko iahiko matū ranei o te whakarewa ki te taiao, e tika ana ki nei oxidized whakarewa te ka ngaro. mea Tohunga e te kino i te te waikura i roto i te rängai ki runga ahumahi ki te 4% o te hua motu matotoru o tetahi whenua. puta te waikura e tika ana ki te rongo ki te hāora whakarewa, wai, tono maimoatanga arä o te waikura konganuku. Ko te hangarau tā te tukatuka o ngā mata ki te kahu angiangi o whakarewa, alloys whakarewa ranei pūhui konganuku.

Āhuatanga tukatuka

Nā ki te meka e haamata te whakarewa ki te wahia iho i raro i te mana o te taiao kaitaua, te huri i te kaha me te āhuatanga physicochemical o ngā hua whakarewa. Na te pānga te hekenga i roto i to ratou taumahinga me mauroa tenei. whakatairanga te reira i kore te waikura o te taputapu me te waka. Ko Ko te aha te wāhi nui takaro e maimoatanga anti-te waikura o ngā hanganga parahi, te hangarau o nei te ake tonu, ka pai ake.

tukatuka waho

Te nuinga kitea ki āhuatanga ha'iriiri papa waho o ngā hua whakarewa. E tono tikanga tiaki hanganga ki te tiaki ia ratou. E whakamahia ratou i roto i te hoahoa me te hanga o ngā hua noa i mua i timata ratou mahi kaha o ngā tūemi whakarewa. tikanga whai hua ngā te kōwhiringa o te rauemi e taea te tu i te pānga o te taiao. Kua pai hoki tano enei take ki te hei kiriata totoka, rauemi tiketike-polymer, okouku, me te karaihe. I tua atu, maimoatanga o te waikura whakarewa tahi tikanga o te faaohiparaa i kouma o ngā hua:

• whakakore kapiti, kapiti, āputa e kia noho i roto i te hua, me te roto i nei makuku ai tomo te roto;
• te whakakorenga o ngā rohe i roto i nei makuku taea e nuu;
• tiaki o te mata o te wai;
• te whakataki o inhibitors i roto i te taiao tukituki.

tiaki hāngū

I roto i te tono o tikanga tiaki hāngū tukinotia te mata whakarewa e tetahi paninga, ko tona mahi - ki te ārai i whakarewa whakapā whakarewa me te hāora, me te makuku ranei. Ki tenei mutunga, he maimoatanga te waikura o te whakarewa. Ko te rauemi e whakamahia ana mō tenei whakaaro i tenei ra, ki te pai ake āhuatanga mahi. Taua coatings i te maha o ngā mahi:

• tauārai;
• takahi;
• whakaahua;
• passivatornuyu.

tiaki Barrier tā mātao pūkaha o te mata whakarewa. Ko te whakamahia tino pinepine taua taputapu mo te tukatuka o konganuku ferrous. Otiia ki te pakaru te tapatahi o te kiriata ko, Ka taea e puta i te reira i raro i podplenochnaya waikura.

He aha rawa?

A, no te Ko te maimoatanga anti-te waikura o ngā hanganga parahi, e te tino āta whiriwhiri te tikanga. Hoki peita passivation o papa whakamahia e roto i te waikawa Phosphate ranei uhi pākati pūmura, e pōturi iho tukanga ha'iriiri. A, no te tono primers passivating whakamahia nebulizer. Runga anō i te tini o ngā wāhanga i roto i enei tito, e taea te whakamahi e ratou mo te tukatuka me te konganuku ferrous me kore-ferrous.

kia hoki ngāue maimoatanga hāngū rite te kaitiaki, engari i roto i tenei take i te waituhi whakamahia i roto i nei neke atu i te 86% o te puehu whakarewa i te huānga tiketike whakaiti kaha rite whakaritea ki te mata tukinotia. I roto i te nuinga o te wā, ina te tono maimoatanga anti-te waikura o te whakarewa, ki te peita tīpakohia whakakī paura konutea pai. huaina ana tēnei hangarau ko galvanizing matao, e faarahi te ora mahi o te mata whakarewa, me tona ātete ki te abrasion.

Peita me enamels

kawea tiaki o waihanga whakarewa i roto i runga i toru ngā momo o moni:

• coatings Peita e he ngāwari, me te ngāwari ki te tono me te whakaaturanga o roto i te whānuitanga o ngā tae. Ki te taea te tukatuka i te awhina o peita hanganga whakarewa rahi nui me tetahi whirihoranga o.
• coatings anti-waikura kirihou, e hāngai ana ki ftorplast, nairona, pvc. Kei te āhuatanga e te wai nui, waikawa me te ātete alkali ēnei pūhui.
• Coatings ki te rapa i te turanga e whakamahia ka whakamana maimoatanga anti-waikura kei i runga i te roto o waka tuki me te whakarewa.

tikanga tiaki Hohe

Metal rapu tiaki motuhake, hoki nei e whakamahia tikanga kaha. tutuki Ātete o ngā hua whakarewa ki āhuatanga o waho e:

• wāhanga galvanizing Hot: wahi o tenei hangarau te tuatahi i raro ki te degreasing, ka - sandblasting ranei waikawa waikawa, reira pani ki te kahu angiangi o te konutea. arata'i te tauhohenga matū ki te meka i hanga e te kiriata paruru te i runga i te mata whakarewa. whakangungu rakau te reira i te whakarewa me te tiaki i te reira i te makuku. Nuinga o ngā wā, wera-tuku galvanizing te whakamahia hoki te tukatuka o ngā nui - tāke me poka.
• galvanizing iahiko: tenei tikanga tā te tangohanga o te konutea katote tūringiringi i te otinga ngonge waikawa i roto i-iahiko. maimoatanga Galvanic o whakarewa whakamahia mō te tukatuka hua whakarewa, reo wahi rahi.
• Thermodiffusion tono o te paninga konutea: te ngota konutea o taua hangarau ô te mata o te rino i raro i te wera. whiwhi mārō, me te roa, te wahi toutou te tūemi tuatahi kei roto i ki tonu te paninga, ara, ki te te mata ki te rawa te tauturu ranei.

kia whakamana te waikura o ngā hanganga maitai maimoatanga i tua ki te tiaki iahiko.

tikanga hou

I roto i te nuinga o te wā, ki te tiaki i te mata whakarewa ki te waikura tono te coatings, rite he ratou ake te utu, me te ngāwari ki te whakamahi. Ko Me ki kia whakahoutia nga 5-7 tau, i te mea wa-e kai ana me te utu tenei apa. A ki te whakamahi i-hiko, me te he utu rawa tikanga iahiko, ahakoa o te waikura, ka taea e koe wareware e pā ana ki 50 tau.

Ko te aha kawea maimoatanga ake me te ake anti-te waikura o ngā hanganga parahi i roto i ki te awhina o "rapa wai". Ko te rauemi e rua-wae, i te mea nehenehe o reliably me mo te wa roa ki te tiaki i te mata i te mau mana waho tenei. Ko te ahei o te tono i te apa membrane te koti, tono nei ki te pū mapu Taupānga o te elastomer. Rubber hohoro solidifies runga i te mata, e kore te reira e hanga i tetahi māturuturu pāhiwihiwi ranei. Ano ko reira taea noa ki te mahi ki te mata whakarewa haukū. Manufacturers o taua moni e mea e ka muri i te paninga taua e pā ana ki te 20 nga tau, kahore he ngaro ona āhuatanga taketake.

faaineineraa mata

Ka taea e pakari tiaki whakarewa waikura kia tutuki noa kua ki te mea kua rite te mata i te taumata e tika ana. E kore e te taputapu ano mo te maimoatanga anticorrosive o ngā hanganga whakarewa faingataa, na e kore e tona whakamahi meinga tetahi raruraru. mahi faaineineraa Mata te mihini matū ranei. tikanga matū More rongonui, mai te aunoa kore e taea te whakarato i te taumata e tika ana o te taputapu paruru. Ko e hiahia ana koe ki te whiriwhiri i te hangarau rite ki te peita tīpakohia me nga tikanga o to ratou faaohiparaa i atu.

Phosphating me pākati pūmura

whakamana faaineineraa o te mata whakarewa kei i runga i te momo whakarewa rānei. whakamana Mata faaineineraa o phosphating rino te whakamahi, rite tukatuka konganuku turanga e tikanga e rua. I roto i te whānui, i te faaineineraa matū o te mata whakarewa ngā o te maha kaupae:

• degreasing te mata;
• horoi ki te wai te mв maitai;
• tono he apa faafariuraa;
• horoi ano ki te wai te mв maitai;
• horoia ki te wai demineralized;
• passivation.

whakamana maimoatanga matū e riringi i te whakarewa (ngingio i te pēhanga iti), rumaki, me te mamaoa jetting tikanga jet wai. rapu nga tikanga tuatahi e rua te whakamahi o ngā waeine motuhake, e faaineine i te mata. whiriwhiria te tikanga i roto i runga i te hōtaka production, te whirihoranga me ngā āhuatanga o te hua, me te tokomaha atu āhuatanga.

Tukatuka paipa

whakamana Anti-waikura maimoatanga o ngā hanganga maitai me pipelines te i roto i runga i te whakaritenga o ngā paerewa kāwanatanga. Ka taea te kawea tukatuka i rua mo te mahi o te paipa, me i roto i tona anō hanga ranei. Ka taea e te tiaki i putorino tikanga hohe, me te hāngū - kua tīpakohia reira i roto i runga i te tikanga o te gasket. No te putorino, whakatakotoria i runga i te tihi o te whenua, mā te whakamahi i ngā rauemi ātete ki ngā pānga taiao. A, no te mata kaha tikanga paruru, hanga te whakamahi i ngā rauemi e taea whakarato paninga tiaki iahiko. whakamana Protection o pipelines te i roto i te maha o ngā wāhanga:

1. Tuatahi, ko te putorino whakakahoretia tangata o tuuraa i coatings, te waikura, tauine me poke katoa.
2. I runga i te mata horoia tono rauemi anticorrosion, e taea te kawea te mahi i roto i i te pāmahana o te 5 nekehanga me i te haumākū o kore ake atu i te 80%.

I muri i te maimoatanga e hiahia ana koe ki te āta tirotiro i te paipa ki te kitea hē, ki te he e ratou i runga i te mata. takoto whakaaro Motuhake kounga mata o te hononga me te kounga paninga me matotoru o te paninga kiriata maroke.

tiaki Active me hāngū

kia whakamana Anticorrosion maimoatanga o whakarewa, te parau tumu o te e tei runga i te rauemi e whakamahia ana, ki te āta tiaki me te hāngū o papa. tikanga rua whirinoa e ki te tiaki i te putorino whakarewa i ngā āhuatanga taiao kino. A, ki te kei hiko te i te hohonu nui, i reira te mea he hiahia ki te tiaki i te whakarewa i te whakapā atu ki te whenua. Ngā mihi ki te papa tiaki o peita, kararehe, hangaia e tohu he arai tonu, me te rawa roa e tiaki te mata i te pā tōraro o te taiao o waho.

Kei te maha whakamana tukatuka paipa ki matū puehu i runga i te pūtake o ngā rauemi kirihou. E tono ana ratou ki te putorino e te hana i mua ki te tetahi pāmahana.

Ko te kupu, e mau ana i roto i maimoatanga anti-ha'iriiri - he reira taea ki te ārai waikura i runga i tetahi papa whakarewa. Ko te momo o ngā kōwhiringa me ngā tikanga o te maimoatanga - te taurangi e taea te tiaki i tetahi mea - i te putorino, me te motokā ki te wahi iti o te whakarewa.