Pakusarudza pakati pekuisa zinc nhema uye kuisa blackening panzvimbo dzine sikuruu, zvakakosha kufunga nezvezvinhu zvakakosha zvinotevera:
Ukobvu hwekuputira: Iyonhema zinc plating sikuruukazhinji kacho kane ruvara rwakakora zvichienzaniswa neruvara rweganda. Izvi zvinokonzerwa nekuita kwemakemikari pakati pe sodium nitrate paanenge 160°C nemaatomu ekabhoni, zvichikonzera kuumbwa kweblack iron oxide (Fe3O4) panguva yeruvara rweganda, izvo zvinotungamira kuruvara rwakatetepa.
Maitiro muAcid: Kunyudza muzvikushimuasidhi inogona kupa ruzivo nezvekugadzirisa pamusoro payo. Kana sikuruu yakasviba ikaita jira jena mushure mekunge jira dema rabviswa muasidhi uye ikaramba ichiita zvine chekuita neasidhi, zvinoreva kuti jira dema rezinc rakaiswa passive. Zvikasadaro, zvingangoita kuti iite rima.
Kuedza Kukwenya: Imwe nzira yekusiyanisa nzira idzi ndeyekushandisa bvunzo yekukwenya iri nyore nepepa jena. Kukwenya pamusoro pechinhu chakasvibiswa kunogona kukonzera kuti ruvara runyangarike, sezvo kusviba kunosanganisira maitiro emakemikari anochinja pamusoro. Kune rumwe rutivi, masikuruu ane zinc plating nhema acharamba aine coating yawo sezvo zinc material inosungirirwa pamusoro kuburikidza ne electroplating.
Zvikuruu zvedu zvinouya nezvinhu zvakasiyana-siyana zvakaita sesimbi yekabhoni, simbi isingatsvi, brass, simbi ye alloy, nezvimwewo. Zvinogona kugadziriswa kuti zvienderane nezvaunoda. Ne black zinc plating isingatsvi, zvikuruu zvedu zvinopa dziviriro yakanaka kubva mukuora kwezvakatipoteredza uye zvinopa kupedzisa kwemhando yepamusoro. Neimwe nzira,screws dzakasvibiswazvinopa simba rekudzivirira oxidation pamwe chete nechitarisiko chepasi chisina kupenya zvakanyanya, zvichiita kuti zvikodzere kushandiswa kunoda nzvimbo dzisingaratidzi chiedza.
Muchidimbu, kunzwisisa mutsauko uripo pakati pe black zinc plating ne blackening kwakakosha pakusarudza mhando chaiyo yescrews dzakagadzirwainonyatsoenderana nezvinodiwa neapp yako. Sarudza kubva muhurongwa hwedu hwescrews dzemhando yepamusoroizvo zvinogutsa zvinodiwa nemaindasitiri akasiyana-siyana.
Nguva yekutumira: Ndira-24-2024
