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Teflon resin coating can be used to increase the lubricity of magnesium alloys.

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Teflon resin coating can be used to increase the lubricity of magnesium alloys.

(a) True

(b) False

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This question is from Magnesium Alloys topic in section Foundry Introduction & Materials of Casting-Forming-Welding II

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Right option is (a) True

For explanation: Teflon resin is a low cost coating which is primarily used for magnesium alloys to improve corrosion resistant properties. It is a chromium free corrosion resistant coating that can be also used for improving lubricity and frictional resistance. It also includes non-wetting features which keeps the casting moisture free.

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