Galvanized wire coating rough, passivation film haina kupenya, tembiricha yekugezesa yakanyanya.Kana iyo cathode ikozvino density yakanyanya, zinc content mubhavhu yakanyanyisa kana sodium hydroxide uye DPE zvinyorwa zvakaderera;Electroplating solution ine yakasimba particles kana yakawandisa yekunze tsvina yesimbi, inotungamira kumatambudziko akadaro.Solution: Kana hombe roll galvanized waya kune iri pamusoro unhani yakakasharara, panogona kunge paine zvimedu zvakasimba mumushonga weplating.Kana hutsinye hwechikamu chacho hwakaoma, huwandu hwemazuva ano hunogona kunge hwakanyanya.
Kana iyo zinc coating yakanaka, asi kana chiedza chikabuda mu 3% nitric acid, pane mumvuri wakasviba pamucheka, uye firimu rine ruvara kana passivation inoitika, iyo inogona kukonzerwa nekunze tsvina yesimbi yakadai semhangura kana mutungamiri. mumvura yakakoshwa.Kana pane dambudziko mukugadzirisa galvanizing, tarisa kutonhora uye ikozvino density kutanga, uye wobva wayera uye gadzirisa zvinyorwa zve zinc uye sodium hydroxide mubhati kuburikidza nekuongorora kwekugezera.Kunyangwe mazinga eDPE akaderera anogona kutsanangurwa neHull cell test.
Kana iyo yekuvhara roughness isingakonzerwi nezvikonzero zviri pamusoro, inogona kukonzerwa nekusachena mune yeplating mhinduro.Inogona kutora shoma shoma ye electroplating mhinduro, mushure mekusefa bvunzo, wozotora shoma shoma ye electroplating mhinduro, mushure me zinc poda kurapwa bvunzo, tarisa dambudziko rinokonzeresa zvimedu zvakasimba kana mhangura, lead uye kumwe kusvibiswa kwesimbi kune dzimwe nyika.Vaedze mumwe nemumwe uye hazvina kuoma kuwana chikonzero chedambudziko.Galvanized iron wire coating ichipupa, kusunga simba hakuna kunaka.
Kusabatwa zvakanaka pamberi pe electroplating;Tembiricha yekugezera yakadzikira;Hunhu husina kunaka hwekuwedzera kana zvakawandisa zvinowedzera uye organic tsvina zvinogona kukonzera kusabatana zvakanaka.Hunhu hwekuwedzera hunewo mhedzisiro yekuputira furo.Zvimwe zvekuwedzera zvinoita zvisina kukwana panguva yekubatanidza uye zvinoramba zvichiita polymerize panguva yekuchengetedza kwenguva refu kana kushandiswa.Iyo yekuwedzera inokonzeresa kukanganisa lattice uye kugadzira kushushikana, zvichiita kuti jasi riite blister.
Kana hombe mupumburu kwakakurudzira waya galvanizing muitiro unhani kupupa furo, kutanga tarisa kugeza tembiricha.Kana tembiricha yekugezera isiri yakaderera, saka simbisa plating usati wabvisa mafuta, kudzivirira matrix simbi mu acid corrosion.Kana iwe ukanyatsoteerera kune aya matambudziko, iyo inopupuma chiitiko ichiripo, inofanirwa kutarisisa kuwanda uye kunaka kwezvinowedzera, ipapo iwe unogona kumira kuwedzera zvinowedzera, neakakwira ikozvino electrolysis kwenguva yakati rebei, kuitira kuderedza zvirimo. additives, tarisa kana chiitiko chinopupa chakavandudzwa.Kana kusati kwave nekunatsiridza, zvinodikanwa kutarisa kana nguva yekuchengetedza yezvinowedzera yakarebesa, kana kuti pane kusvibiswa kwakawandisa mune zvinowedzera.
Nguva yekutumira: 18-04-23