Computer Science, asked by msongara1979, 5 months ago

the platters of hard disk are coated with a _______material

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Answered by ShaikrehaanA2131
0

As of 2015, laptop hard drive platters are made from glass while aluminum platters are often found in desktop computers. In disk manufacturing, a thin coating is deposited on both sides of the substrate, mostly by a vacuum deposition process called magnetron sputtering.

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