Zn Hotplating

Borokho le Mehaho ea Litšepe:

E sebelisoa bakeng sa ho hokahanya likarolo tse kang maballo a maholo a borokho, lithapo, lithapo tsa balebeli, joalo-joalo, ho hanela kutu e tsoang metsing a pula le lintho tse qhibilihang lehloa (chloride salts).

Ka mohlala, liboutu tsa borokho bo tšelang leoatle li lokela ho mamella mongobo o mongata le khoholeho ea metsi a letsoai, 'me lera la masela a chesang le ka fana ka tšireletso ka lilemo tse fetang 20.

Litsela tse kholo le liporo:

Mehaho e tsitsitseng ea tšireletso, liphanele tsa ho kenya molumo, le li-fasteners ho sebetsana le pula ea asiti, mosi oa koloi (sulfur dioxide), le tšilafalo ea indasteri.

Litora tsa phetiso le litora tsa puisano:

E sebelisoa bakeng sa ho hokahanya metheo ea tora ea tšepe le lihlomo, e khona ho mamella mahlaseli a kotsi, lifefo tsa lialuma le libaka tsa moholi oa asiti libakeng tse phahameng.

2. Boenjiniere ba Marine le Boema-kepe
Lisebelisoa tsa boema-kepe:

Li-fenders tse tsitsitseng, litšiea, liqubu tsa tšepe, le ho qoelisoa ka nako e telele metsing a leoatle ho thibela corrosion ea chloride.

Tlhokomelo ea kamehla (joalo ka ho penta hape ka pente e thibelang mafome) e ea hlokahala ho eketsa nako ea bophelo.

Likepe le sethala sa offshore:

Ho tiisa lisebelisoa tsa mekato le litšehetso tsa liphaephe ho tlameha ho feta tekong ea ISO 9227 ea letsoai (ha ho na mafome a khubelu bakeng sa lihora tse fetang 1000).

Tlhokomeliso: Litikoloho tse tebileng tsa leoatle li kanna tsa hloka ho ntlafatsoa ho isa ho ts'ireletso e habeli ea hot-dip galvanizing le epoxy coating.

3. Makala a indasteri le eneji
Thepa ea lik'hemik'hale:

Bracket e tsitsitseng ea tanka, flange ea liphaephe, e hanyetsanang le likhase tsa asiti le alkaline (joalo ka hydrogen sulfide), mocheso o phahameng le tikoloho ea mongobo o phahameng.

Maemo a sebetsang: Thepa ea kantle ho limela tsa lik'hemik'hale le lihloekisi.

Matla a moea le photovoltaics:

Liboutu tsa tora ea turbine ea moea li hloka ho mamella ho sisinyeha ha moea, ho fafatsa letsoai lebōpong la leoatle, le phapang ea mocheso (-30 ° C ho isa ho 50 ° C).

Li-bracket bolts tsa photovoltaic li hloka ho hanyetsa botsofali ba UV le ho qoba ho roala phofo (hot-dip galvanizing e molemo ho feta electroplating galvanizing).

Lisebelisoa tsa temo:

Greenhouse tšepe foreime le lisebelisoa tsa ho nosetsa lihokelo ho thibela kutu e bakoang ke maemo a nako e telele a mongobo.

4. Lisebelisoa tsa masepala le tsa sechaba
Mabone a seterateng le mabone a matšoao:

Setsi sa lebone sa lebone le cantilever li tsitsitse ho hanela khoholeho ea pula ea asiti ea litoropong le lisebelisoa tse qhibilihisang lehloa.

Setsi sa ho hloekisa likhoerekhoere:

Mohaho oa tšepe o kopanyang tanka ea aeration le tanka ea sedimentation o hanana le khase ea hydrogen sulfide le ho phatloha ha likhoerekhoere.

5. Maemo a Khethehileng le Litlhokomelo
Libaka tse nang le letsoai le phahameng:

Ka mohlala, karolong e ka leboea-bophirimela ea letsoai la alkali le libakeng tse lebōpong la leoatle la lehoatata la Middle East, liboutu tsa masenke a chesang li hloka ho koaheloa ka lera le teteaneng (≥ 80 μ m).

Tikoloho ea ho thothomela:

Liboutu tsa liporo tsa terene le mechini ea merafo li hloka ho kopanngoa le linate tse thibelang ho lokoloha (joalo ka linate tse notlelang tsa nylon) ho qoba ho hlephisa ka lebaka la ho thothomela.

Tikoloho e phahameng ea mocheso:

Maemo a nako e telele a kaholimo ho 200 ° C, joalo ka liboilers, a ka potlakisa oxidation ea likarolo tsa zinki mme a hloka ts'ebeliso ea tšepe e sa hloekang kapa liboutu tse kentsoeng ka zinki.

Litlhahiso tsa khetho
Tikoloho e thata: Beha pele liboutu tsa masenke a hot-dip le ho sebelisa lisebelisoa tsa ho tiisa (joalo ka kalafo ea phosphating) kapa liphahlo tse kopaneng.

Maemo a sa tsotelleng litšenyehelo: Merero ea nako e khuts'oane kapa maemo a tlase a kutu (joalo ka libaka tse omeletseng tsa ka tlung) li ka khetha ho belisoa, empa tlhahlobo ea khafetsa ea hlokahala.

Tlhokahalo ea matla a phahameng: Liboutu tsa sehlopha sa 10.9 ho ea holimo li tlameha ho etsoa kalafo ea dehydrogenation ho qoba kotsi ea ho putlama ha haedrojene le ho robeha.

akaretsa
Liboutu tse nang le makotikoti a chesang ke khetho ea "boemo ba ts'ireletso" bakeng sa tikoloho e senyang haholo, e loketseng maemo a kantle, a leoatleng, a lik'hemik'hale le a mang. Boleng ba eona ba mantlha bo itšetlehile ka ho fapanyetsana litšenyehelo tse phahameng tsa pele bakeng sa litšenyehelo tse tlase haholo tsa tlhokomelo ea poso, ho etsa hore e tšoanelehe bakeng sa merero e nang le litlhoko tse phahameng bakeng sa polokeho le nako e telele.