Question

what is the materials used as the heat shield ?​

Answer 1

Answer:

In the past, heat shields have usually been made out of aluminized steel. However, nowadays aluminium sheets and foils are generally used, often combined with ceramic thermal barrier coatings or mats of insulating materials.

Answer 2

Answer:

In the past, heat shields have usually been made out of aluminized steel. However, nowadays aluminium sheets and foils are generally used, often combined with ceramic thermal barrier coatings or mats of insulating materials.

Explanation:

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