Which material is used for heatshild in space craft?
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I thinks so tungsten or uranium is used for heat shield in space craft
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When the spacecrafts enter in any planet's gravitational field,they fall down in a huge speed.During this fall the friction with the planetary atmosphere causes a lot of heat on the surface of the spacecraft.To insulate this heat and to protect the spacecraft we use a heat shield.
This heat shield is previously made from soild steel but nowadays we use aluminium sheet and a ceramic panel.
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