Physics, asked by rahul4891, 1 year ago

please send me answer ​

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Answered by rehan9910
1

Answer:

Zinc wires for use with thermal spraying. Durable corrosion protection of steel. Sacrificial Anodes. Galvanic Anodes. Zinc Anodes. Brands: Zinc Wire, Zinc Aluminium Wire, Grillo Zinc Products, Zinc Powder.

Answered by arpita0303
2

Answer:

metals can be protected by following methods

  1. gracing
  2. lubricating
  3. oiling
  4. painting
  5. covering the metal with another metal
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