SAYQALDIHI

SAYQALDIHI (az arabi — jilo dodan), pardoz dodani masoleh bo maqsadi jilodor kardani on va to andozahoi matlub rasonidani masnuot. Masmuoti metalliro – dar dastgohhoi sayqaldihi bo yorii girdahoi narmi matopush, ki bo surati kalon charkh mezanand va yo bo navorhoi tezharakate, ki ba sathashon khamarahoi sayqaldihanda mo¬lida shudaast, sayqal medihand.

Dar baze mavridho Sayqaldihii elektrolitiro (bo yorii elektroliz) niz istifoda mebaramd. M a s n u o t i ch u b i ro bo rohi ba sathi suftan masnuot (nig. Suftagari) molidani qabati zifti shaffof (politura) na ba on dodani jilo (baroi in ba sath ohaki sayqaldihandai dar spirt mahlulshudaro memoland) sayqal medihand. Baroi sayqal dodani masolehi
s a n g i avval onro sufta mekunand, sipas ba sathi masnuot muttasil khokai mahin (masalan, oksidi qalagi) posh doda bo diski namadpushi narm molish medihand.