The difference between galvanized bridge and hot-dip galvanized bridge

Galvanized na etiti:

Briddọn, a makwaara dị ka akwa elektrized; , Na-aghọtakarị dị ka àkwà mmiri nke ga - eme ka àkwà mmiri na - ekpo ọkụ, na - adịghị mma, dịka ọkpọkọ galvanized na abụọ, elektrik na - acha odo odo) na okpomoku na - acha odo odo);

Iron na igwe na-adị mfe ikuku, mmiri ma ọ bụ ala, ma ọ bụ mebie kpamkpam. Ọnọdụ nchara nchara nke afọ ojuju kpatara site na akaụntụ Corrosion maka 1/10 nke arụ ọrụ kpamkpam. N'aka nke ọzọ, iji mee ngwa ahịa nchara na akụkụ nwere ọrụ pụrụ iche n'elu, ma nyekwa elu ya dị mma n'otu oge, yabụ a na-emeso ya n'ụzọ nke Ulflawa.

1.pricouple:

N'ihi na zinc adịghị mfe ịgbanwe ikuku akọrọ, na na ikuku ikuku, elu ahụ nwere ike ịkpụpụta ezigbo ihe nkiri Zinc carbonate zinc farbonati, ihe nkiri a nwere ike ichebe n'ime corrosion. Ma mgbe mkpuchi ahụ mebiri emebi n'ihi ihe ụfọdụ na steepụ steel abụghị nnukwu, ya na matrix ụdị microbaty, nke mere na matriks ígwè na-aghọ microde.

2. Njirimara arụmọrụ:

1) mkpuchi nke zinc bu oke, kristal ahụ dị mma, edo edo na enweghị pores, na nguzogide corsonion dị mma;

2) a na-ahụ maka ngwa electroplating dị ọcha ma jiri nwayọ nwayọ na acid na alkali fog, nke nwere ike chebe matrik nke ọma;

3) Zinc Coative nke chromic acid na-acha ọcha, ụcha, ndị agha akwụkwọ ndụ akwụkwọ ndụ, mara mma, nwere ụfọdụ ihe ịchọ mma;

4) N'ihi na mkpuchi nke ziinc nwere ezigbo nsogbu, ọ nwere ike ịbụ obere oge oyi, na-agagharị na usoro ndị ọzọ na-enweghị imebi mkpuchi ahụ.

3. Akwukwo akwukwo:

Site na mmepe nke sayensị na teknụzụ, igwe elektrọpị na-emetụta ọtụtụ nnukwu ubi. Ka ọ dị ugbu a, ntinye nke Galvanizing anọwo na-emepụta na ngalaba nyocha nke akụ na ụba. Iji maa atụ, iji igwe elektrọn, ngwa ọrụ, ụlọ ọrụ kemịkalụ, ụlọ ọrụ, aeropace, na akụ na ụba nke ọma.

Breddọ mmiri na-ekpo ọkụ(na-eji akwa na-ekpo ọkụ)

1, Nkọwa Dip Zinc Zinc:

Na-ekpo ọkụ sip finc bụ otu n'ime ụzọ mkpuchi kachasị mma maka ichebe nchara mkpụrụ. Ọ bụ na steeti mmiri nke zinc, mgbe ọ bụla dị mgbagwoju anya na kemịkalụ, ọ bụghị naanị na steel ịchafụ akwa Zinc oyi akwa, kamakwa ọ na-emepụta zinc - ígwè alloy oyi akwa. Usoro ihe nlere a obughi na njiri mara nke corsosis na-eguzogide nke nd ulvanizing, kamakwa nwere ígwè alloy ígwè. Ọ nwekwara nguzogide corrosion nke enweghị ike iji ya na Galinaining. Ya mere, usoro a dị mma dabara adaba maka ụdị acid niile siri ike, alkali na gburugburu ebe obibi ndị ọzọ siri ike.

2.pricingu:

A na-akpụzi mkpụrụ osisi Zinc na-ekpo ọkụ na usoro atọ dị n'okpuru mmiri mmiri dị elu:

1) Iron dị elu na-agbaze site na zinc ga-etolite nke zinc-iron flas vins moy irondu;

2)) quons eons ke allow ogbo megharịa na matriks ka etolite oyi oyi;

3) elu nke alloy oyi akwa na-etinye akwa zinc.

3. Njirimara arụmọrụ:

(1) Na nnukwu fance dabara na akwa nke nchara, ọ nwere ike zere matrix ngwọta ọ bụla, na-echebe matrik nchara site na corrosix. Na mkpokọta ikuku, elu nke zinc tap na-etolite nke ukwuu na ok ziink ox ok oxide roce, ya mere, ọ na-arụ ọrụ ụfọdụ nchebe na matriks steel. Ọ bụrụ na ziink oxide na ihe ndị ọzọ na ikuku na-etolite na-eto mmiri zincon nnu, nchebe corrosion dị mma karị.

(2) Enwere iron - ígwè na-acha uhie uhie, kọmpat, ke mmiri mmiri ikuku na ikuku ikuku na-arụ ọrụ pụrụ iche;

(3) N'ihi nkwụsi ike, zinc-ísì ụtọ, nke nwere ike siri ike;

(4) N'ihi na zinc nwere ezigbo nsogbu, eriri ya na eriri ya na-agbakwunye, yabụ akụkụ dị ọkụ nwere ike ịchacha oyi, na-atụgharị, na-agbago na ụdị ndị ọzọ na-emebi mkpuchi;

(5) Mgbe ị ga-enwe usoro na-eme mkpọtụ, nke ga-eme ka nsogbu dị iche iche nke lux, na-eme ka nrụgide nke ígwè na-emegharị akụkụ.

(6) elu nke ngwa ahụ mgbe ị na-enwu gbaa na-enwu gbaa ma maa mma.

(7) oyi akwa Zinc dị ọcha bụ nke kacha rọba na-ekpo ọkụ nke na-ekpo ọkụ nke na-ekpo ọkụ na-ekpo ọkụ, akụrụngwa ya na-emechi zinc, yabụ na ọ na-agbanwe.

4. Akwukwo ngwa:

Ngwa nke ọkụ na-agbasa na mmepe nke ụlọ ọrụ na ọrụ ugbo. Ya mere, ngwaahịa na-ekpo ọkụ na ụlọ ọrụ (dị ka akụrụngwa kemịkalụ, nke na-aga, na-agagharị, wdg, wdg. N'ọtụtụ ebe a na-ejikarị ọdịdị mara mma na ezigbo nguzogide.

Abụọ, ọdịiche dị n'etitiSpray BridgenaBRADSE

Spray Bridged na Authovanized Bred dị iche iche na usoro, nkọwapụta, ụdị, ọdịdị, ọdịdị na usoro nke àkwà mmiri ahụ.

Ọdịiche usoro dị n'etiti Spray Bridge na Galvanized Ridge:

Na mbụ,BRADSEA na-eji àkwà mmiri na-eme ka ọ dị mma, a na-akpọkwa ya na àkwà mmiri, ya mere, a na-akpọ ya na ndagwurugwu ahụ na-aga nke ọma, ya mere, a na-akpọ ya na ndagwurugwu ahụ na-eme ka ọ dị mkpa siri ike.