Maka efere yoke na-ekpo ọkụ na-ekpo ọkụ nke a na-eji n'ahịrị nnyefe ọkụ, nhazi nhazi nke usoro ịgbanye ọkụ na-ekpo ọkụ{0} na-ekpebi ndụ ọrụ yana arụmọrụ nchekwa nke ngwaahịa ahụ. Edemede a ga-enye nkọwa zuru ezu site na akụkụ nke ụkpụrụ usoro, usoro isi, isi njikwa mma, uru usoro, na ụkpụrụ nnabata azụmaahịa mba ofesi.
Igwe ọkụ na-ekpo ọkụ- itinye galvanizing bụ n'ezie mmeghachi omume njikọta ọla. Mgbe a na-emikpu n'elu{2} yoke nchara dị ọcha na zinc a wụrụ awụ n'ihe dị ka ogo 450, ígwè (Fe) dị n'ime ihe nchara na zinc (Zn) dị na zinc a wụrụ awụ na-aga n'ihu na mgbasawanye na mmeghachi omume alloying, na-akpụ oyi akwa galvanized atọ{{4}. Site n'ime ime, akwa ndị a bụ:
Iron -Zinc Alloy Layer (Inner Layer): Ejikọtara ya na mkpụrụ nchara, ọkachasị Fe3Zn10 na FeZn7 mejupụtara, ọ dị oke ma nwee nrapado siri ike nke ukwuu, na-enye ihe bụ isi maka nguzogide corrosion na mgbochi-ịpụsị ihe nke oyi akwa galvanized.
Zinc-Iron Alloy Layer (Middle Layer): Mebere FeZn13, ọ nwere ọkpụrụkpụ na-agafeghị oke ma na-ejikọta ike na isi ike.
Zinc Layer dị ọcha (Nybe oyi akwa): Na-ekpuchi oyi akwa kachasị elu, ọ dị nro na ductile, na-eme ihe nkiri nchebe zinc oxide n'elu. Ọzọkwa, ọ bụrụ na ọ bụrụ na a na-akpachapụ anya na mpaghara, ọ na-enye nchebe na-aga n'ihu na ebe a na-akpụ akpụ site na mmetụta nchebe anodic àjà.
Maka Hot Dip Galvanized Yoke Plates, ngụkọta ọkpụrụkpụ nke ihe owuwu atọ{0} oyi akwa ga-enwerịrị nke ọma ka ọ gafere 65μm. Maka ngwa achọrọ dị elu{3}, enwere ike ịbawanye ọkpụrụkpụ ya ruo 85μm iji gboo mkpa nke nnu nnu na gburugburu ebe na-emebi emebi.
Usoro mmepụta nke Hot Dip Galvanized Yoke Plates ga-agbaso usoro nhazi nke pretreatment - hot -dip galvanizing - posttreatment - nlele. N'ime ha, pretreatment bụ isi nzọụkwụ na-ekpebi àgwà nke galvanizing na kpọmkwem na-emetụta adhesion na uniformity nke mkpuchi.
Ngwọta iwetulata: Jiri ihe na-emebi alkaline mee ka ọ banye n'ogo 60{2}80 maka nkeji 5{3}}ma ọ bụ jiri nhicha dị elu{5}} iji wepụ mmanụ stamping, mmanụ mgbochi nchara, uzuzu na mmanụ n'elu efere njikọ. Akụkụ stampụ nke efere yoke na mgbidi dị n'ime nke oghere bolt bụ ebe dị mfe maka ihe fọdụrụ mmanụ, na-achọ oge ịgbatị oge ma ọ bụ ultrasonic-enyere aka nhicha.
Ịsacha na ịsacha mmiri: kpochaa site na tank mmiri mbụ na nke abụọ iji wepụ ihe na-emebi ihe. Usoro a ga-emerịrị hụ na ọ dịghị nchịkọta mmiri ma ọ bụ ihe fọdụrụnụ n'ime oghere bolt.
Mwepụ acid na mkpochapụ nchara: Jiri hydrochloric acid maka ịtụkọta, imikpu n'ime ụlọ okpomọkụ maka nkeji 10{2}15 iji wepụ ihe ọ̀tụ̀tụ̀ oxide, nchara na oyi akwa na-akpụ akpụ n'elu efere yoke. Maka ọnụ ọgụgụ oxide buru ibu, enwere ike ịgbatị oge ị na-akụ mkpụrụ n'ụzọ kwesịrị ekwesị, mana a na-achọ njikwa siri ike iji zere ịcha oke, nke nwere ike iduga nhụsianya elu na mbelata mkpuchi mkpuchi.
Ịsacha mmiri na nnọpụiche: Na-emikpu n'ime tankị neutralization nke alkaline iji kpochapụ ihe ndị fọdụrụnụ acidic, na-eme ka elu na-anọpụ iche. A ghaghị ịsacha mgbidi dị n'ime nke oghere bolt nke ọma iji gbochie ihe fọdụrụ na acid na-akpata ọnya na oyi akwa galvanized.
Drying and preheating: Dry at 120-150℃ for 10-15 minutes to completely remove surface moisture. The surface must be free of water stains and oxidation; otherwise, the galvanized layer may show signs of blistering or exposure to oxidized material. Defects such as those mentioned above; Zinc immersion: The zinc immersion temperature is strictly controlled at 445-460℃. The immersion time is adjusted according to the thickness of the plate. When the thickness is ≤6mm, the immersion time is 1-2 minutes. When the thickness is >6mm, oge imikpu bụ 2-3 nkeji. Ngwọta jụrụ oyi: Jiri ikuku jụrụ oyi ma ọ bụ alụlụụ mmiri jụrụ oyi ka ọ dị jụụ n'ime ụlọ. N'oge usoro jụrụ oyi, zere esemokwu n'etiti Hot Dip Galvanized Yoke Plates iji gbochie ncha na mkpuchi ahụ.
Maka efere yoke Galvanized Hot Dip Galvanized na-ebupụ, usoro nrụpụta ga-emezurịrị ụkpụrụ dị mkpa na asambodo chọrọ nke ahịa ebumnuche; ma ọ bụghị ya, ha agaghị enwe ike ịbanye n'ahịa ahụ. Dịka onye nrụpụta ọkachamara, ụlọ ọrụ anyị na-ebute ogo ngwaahịa ụzọ; biko nweere onwe gị ịzụta.
