Ukwembula Izinzuzo Ze-Hot-Dip Galvanizing Embonini Yensimbi

Isingeniso:

I-hot-dip galvanizing, eyaziwa nangokuthi i-galvanizing, iyindlela ephumelelayo yokuvikela izakhiwo zensimbi ekugqwaleni. Njengoba isetshenziswa kakhulu ezimbonini ezihlukahlukene, le nqubo ihilela ukucwiliswa kwezingxenye zensimbi ezikhishwa ukugqwala zibe yizinc encibilikisiwe emazingeni okushisa aphakeme, okwenza ungqimba lwezinc oluvikelayo phezulu. Kule bhulogi, sizohlola inqubo yokukhiqiza i-hot-dip galvanizing, sikhanyisele izinzuzo zayo, futhi sinikeze imininingwane ngezindlela ezahlukene ezisetshenziswa embonini.

Inqubo Yokukhiqiza I-Hot-Dip Galvanizing:

Inqubo yokukhiqiza amashidi e-hot-dip galvanized ihlanganisa izigaba eziningana, okuhlanganisa ukulungiswa kwepuleti lokuqala, ukwelashwa kwangaphambili kokucwenga, ukucwenga kwe-hot-dip, ukwelashwa kwangemuva kokucwenga, kanye nokuhlolwa komkhiqizo ophelile. Ngokuya ngezidingo ezithile, inqubo yokufaka ugesi idiphu eshisayo ingahlukaniswa ngezigaba ezimbili: ukudonsa ungaxhunyiwe ku-inthanethi kanye nokudonsa ngaphakathi komugqa.

1. Ukuhlanganisa okungaxhunyiwe ku-inthanethi:

Kule ndlela, amapuleti ensimbi aphinda acwebezeliswe futhi afakwe emanzini ngaphambi kokungena kulayini wokwenza ugesi oshisayo. Kubalulekile ukususa wonke ama-oxides nokungcola endaweni yensimbi ngaphambi kokuvuthwa. Lokhu kufezwa ngokukhetha, kulandelwa ukusetshenziswa kwe-zinc chloride noma i-ammonium chloride-zinc chloride solvent ukuze kuvikelwe. I-Wet hot-dip galvanizing, indlela yensimbi yeshidi, kanye ne-Wheeling hot-dip galvanizing ezinye zezibonelo eziwela ngaphansi kwalesi sigaba.

2. Ukuhlanganiswa Okusemgqeni:

Ukuze kufakwe amakhoyili e-inline, amakhoyili agoqekile noma ashisiwe asetshenziswa ngokuqondile njengepuleti lokuqala lokugalela i-hot-dip galvanizing. Ukufakwa kabusha kwe-gas Protection Recrystallization annealing kwenzeka ngaphakathi komugqa wokwenza uthayela ngokwawo. Indlela ye-Sendzimir, indlela ye-Sendzimir elungisiwe, indlela ye-US Steel Union, indlela ye-Silas, kanye nendlela ye-Sharon amasu adumile asetshenziselwa ukuthungatha okusemgqeni.

Izinzuzo ze-Hot-Dip Galvanizing:

1. Izindleko Eziphansi Zokucubungula:

Inqubo ye-hot-dip galvanizing inikeza izinzuzo zezindleko, ngokuyinhloko ngenxa yokusebenza kahle kwayo namandla evolumu ephezulu. Ngesikhathi esifushane sokucubungula uma siqhathaniswa nezinye izindlela zokuvikela ukugqwala, le nqubo iqinisekisa ukushintshwa okusheshayo nokonga okubalulekile ezindlekweni zabasebenzi nezokusebenza.

2. YindeUkuqina:

Isembozo se-zinc esakhiwe ngesikhathi senqubo yokufaka uthayela sinikeza ukuqina okukhethekile, sandise isikhathi sokuphila sezingxenye zensimbi. Amakhoyili ensimbi enamakhoyili ashisayo anikeza ukumelana okuphezulu nezimo zemvelo ezinzima, okuhlanganisa ukugqwala, ukuhuzuka, nomthelela.

3. Ukwethembeka Okuhle:

I-hot-dip galvanizing ithembela kakhulu ngenxa ye-homogeneous futhi engaguquki ukunamathela ekunikezayo. Lokhu kufana kuqinisekisa ungqimba olulinganayo lwezinc kuyo yonke indawo, kungashiyi indawo yezindawo ezibuthakathaka ezingase ziholele ekugqwaleni.

4. Ukuqina Okuqinile Kokunamathela:

I-coating ekhiqizwa ngokusebenzisa i-hot-dip galvanizing ibonisa ukuqina nokuguquguquka okuvelele. Isendlalelo se-zinc siboshelwe ngokuqinile endaweni yensimbi, okwenza ukuthi imelane kakhulu nokulimala komshini ngesikhathi sokuthutha, ukufakwa, kanye nesevisi.

5. Ukuvikela Okuphelele:

I-hot-dip galvanizing inikeza ukuvikelwa okuphelele ezingxenyeni zensimbi. I-zinc enamathelayo isebenza njengesithiyo esibonakalayo ekugqwaleni, ivikela insimbi engaphansi ekuchayekeni ezintweni ezigqwalayo, ezinjengomswakama namakhemikhali.

6. Ukonga Isikhathi Nomzamo:

Ngokuhlinzeka ngokuvikeleka kokugqwala okuhlala isikhathi eside, amakhoyili ensimbi adiphu ashisayo asusa isidingo sokunakekelwa njalo nokulungiswa. Lokhu kusho ukuthi ukonga isikhathi nomzamo obalulekile wezimboni ezithembele ezingxenyeni zensimbi ezimboziwe.

Isiphetho:

I-hot-dip galvanizing ibiyingxenye ebalulekile yemboni yensimbi iminyaka engaphezu kwekhulu. Ngokusebenza kwayo kahle kwezindleko, ukuqina, ukwethembeka, nokuvikelwa okuphelele, isiphenduke inketho ekhethwayo yokuvikela ukugqwala. Kungakhathaliseki ukuthi ngokusebenzisa i-annealing ungaxhunyiwe ku-inthanethi noma ekufakweni kwe-in-line, inqubo ye-hot-dip galvanizing iqinisekisa izingxenye zensimbi zihlala ziqinile ngokumelene nezici zemvelo, inwebe impilo yazo futhi yehlise nezindleko zokuyilungisa. Njengoba izimboni ziqhubeka nokuthuthuka, izinzuzo zokugalela i-hot-dip galvanizing zikwenza kube yisu elibalulekile lokulwa nokugqwala kwensimbi.