Waya yemhangura yakaputirwa nesirivha, iyo inonzi waya yemhangura yakaputirwa nesirivha kana waya yesirivha mune dzimwe nguva, iwaya yakatetepa inodhonzwa nemuchina wekudhirowa waya mushure mekupfekerwa nesirivha pawaya yemhangura isina oxygen kana waya yemhangura isina oxygen yakawanda. Ine magetsi, kupisa, ngura uye inodzivirira kupisa kwakanyanya.
Waya yemhangura yakaputirwa nesirivha inoshandiswa zvakanyanya mumagetsi, kutaurirana, zvemuchadenga, zvemauto nedzimwe nzvimbo kuderedza kusimba kwesimbi pamusoro pesimbi uye kuvandudza mashandiro ekunamira. Sirivha ine kugadzikana kwakanyanya kwemakemikari, inogona kuramba ngura yealkali nemamwe ma organic acids, haishande neokisijeni mumhepo, uye sirivha iri nyore kupukuta uye ine kugona kupenya.
Kuisa simbi mu electroplating kunogona kukamurwa kuita mhando mbiri: electroplating yechinyakare uye nanometer electroplating. Electroplating ndeyekuisa simbi mu electrolyte uye kuisa ma ions esimbi pamusoro pechishandiso nemagetsi kuti igadzire firimu resimbi. Nano-plating ndeyekunyungudutsa nano-material mu chemical solvent, uye kuburikidza ne chemical reaction, nano-material inoiswa pamusoro pechishandiso kuti igadzire firimu re nano-material.
Kuisa electroplating kunofanirwa kutanga kwaisa mudziyo mu electrolyte yekuchenesa, uye wobva washandisa electrode polarity reversal, kugadzirisa current density nedzimwe nzira dzekudzora polarization reaction speed, kudzora deposition rate uye kufanana kwefirimu, uye pakupedzisira mukuwacha, descaling, polishing wire nezvimwe zvinongedzo zvekugadzirisa mushure mekushandisa. Kune rumwe rutivi, nano-plating ishandisirwo ye chemical reaction kunyungudutsa nano-material iri mu chemical solvent nekunyika, kusanganisa kana kupfapfaidza, wobva wanyika mudziyo mumushonga kuti utonge kuwanda kwemushonga, nguva yekuita nezvimwe zvinhu. Ita kuti nano-material ifukidze pamusoro pemudziyo, uye pakupedzisira ibude isina kushanda kuburikidza nezvinobatanidza zvekugadzirisa mushure mekushandisa zvakaita sekuomesa nekutonhodza.
Mari yekushandisa electroplating yakakwira zvakanyanya, izvo zvinoda kutenga michina, zvinhu zvakagadziriswa uye michina yekugadzirisa, nepo nano-plating ichingoda nano-materials uye chemical solvents chete, uye mutengo wacho wakaderera.
Firimu rakaiswa nemagetsi rine hunhu hwakafanana, rinonamira, rinopenya uye zvimwe zvinhu, asi ukobvu hwefirimu rakaiswa nemagetsi hwakaganhurirwa, saka zvakaoma kuwana firimu rakakora. Kune rumwe rutivi, firimu rezvinhu zvidiki rine ukobvu hwakakura rinogona kuwanikwa ne nanometer plating, uye kuchinjika, kuramba ngura uye kufambisa magetsi kwefirimu kunogona kudzorwa.
Kuisa simbi mupurasitiki (electroplating) kunowanzo shandiswa pakugadzira firimu resimbi, firimu re alloy uye firimu remakemikari, zvinonyanya kushandiswa pakurapa pamusoro pezvikamu zvemotokari, zvishandiso zvemagetsi nezvimwe zvigadzirwa. Kuisa simbi mupurasitiki (nano-plating) kunogona kushandiswa pakurapa pamusoro pe simbi mupurasitiki (maze surface treatment), kugadzirira purasitiki inodzivirira ngura, kupenda minwe (anti-fingerprint coating) nedzimwe nzvimbo.
Kuisa electroplating ne nano-plating inzira mbiri dzakasiyana dzekurapa pamusoro, kuisa electroplating kune zvakanakira pamutengo uye huwandu hwekushandiswa, nepo nano-plating ichigona kuwana ukobvu hwakakura, kuchinjika kwakanaka, kuramba ngura kwakasimba uye kudzora kwakasimba, uye ine mashandisirwo akasiyana-siyana.
Nguva yekutumira: Chikumi-14-2024
