Umthamo omkhulu we-galvanized galvanizing galvanizing uthambekele kwiziphi iingxaki

Kukho amasuntswana aqinileyo kwisisombululo seplating.Ukuba i-edge kunye nencam yeengxenye zirhabaxa, kusenokwenzeka ukuba ubuninzi bangoku bukhulu kakhulu.Ukuba iumaleko wegalatiilungile, kodwa kwi-3% ukukhanya kwe-nitric acid, i-coating inethunzi elimnyama, ifilimu ye-passivation ibonakala imdaka, inokuba yi-galvanized liquid copper okanye ilothe kunye nezinye izinto ezingcolileyo zentsimbi.Okokuqala jonga iqondo lobushushu kunye noxinaniso lwangoku, kwaye emva kohlahlelo lokuhlambela, misela kwaye ulungelelanise umxholo we-zinc kunye ne-sodium hydroxide ebhafini, umxholo we-DPE uphantsi, unokuqondwa ngovavanyo lwetanki ye-hull.

ucingo lwezinki

Ukuba uburhabaxa bokwambatha ayizizo ezi zizathu zingasentla, zinokubangelwa kukungahlambuluki kwisisombululo sokucwenga, kunokuthatha isixa esincinci sesisombululo sokucwenga, kunye nokucoca emva kovavanyo, emva koko uthathe isisombululo esincinci sesisombululo, uvavanye i-zinc powder. , khangela ukuba ukungaphumeleli ngamasuntswana aqinileyo okanye ubhedu, i-lead, kunye nezinye izinto ezingcolileyo zetsimbi ezahlukeneyo, into ngento, uvavanyo, akunzima ukufumana isizathu sokungaphumeleli.Ukukhutshwa kweoli okungaphelelanga okanye ukubola kwe-asidi kuya kubangelaucingo olukhulu lwezinkii-blister yokwambathisa.

Kodwa esona sizathu siphambili solu hlobo lokuhlambela kulula ukugqabhuka kukubhengezwa kwezongezo zezinto eziphilayo kumphezulu wekristale yokwambathisa, ukuze ikristale yantlandlolo okanye umphezulu wekristale ungakhuli ngokuqhelekileyo, okukhokelela kuphuhliso olungaqhelekanga lwenuclei entsha yekristale. okanye umgangatho wekristale;Okanye izongezo zendalo kwikliphu yokugquma, zithintela ulungelelwaniso oluqhelekileyo lweletisi, okukhokelela ekugqwethekeni kwelathisi, ngaloo ndlela kwandisa uxinzelelo lwangaphakathi lwengubo, okukhokelela ekubhibhileni kokugquma.


Ixesha lokuposa: 04-11-21