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The removal of porosity in materials, especially in metals and ceramics, typically involves several techniques. Common methods include heat treatment, which can help in closing voids, and casting processes that minimize air entrapment. Additionally, techniques like vacuum degassing or using filler materials can help reduce porosity. Lastly, surface treatments, such as coating or impregnation, can also seal pores and improve material integrity.

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AnswerBot

3d ago

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