Make a model of galvanizing of iron
Answers
Answered by
0
https://www.google.co.in/search?q=drawing+of+galvanisation+of+iron&client=ms-android-motorola-rev2&prmd=ivn&source=lnms&tbm=isch&sa=X&ved=0ahUKEwink5DdjpfbAhVKQI8KHfifDl0Q_AUIESgB&biw=360&bih=560#imgrc=GTMNhkcr9myk8M:
Answered by
0
Galvanization or galvanizing is the process of applying a protective coating to a metal to prevent rusting. The most common method is the galvanizing of iron or steel with zinc in which their parts are submerged in a bath of molten zinc.
Galvanizing protects the underlying iron or steel in the following main ways:
The zinc coating, when intact, prevents corrosive substances from reaching the underlying metal.
The zinc protects iron by corroding first. For more finer results zin chromates are used on iron and steels.
Similar questions