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POWDER METALLURGY SlideShare

POWDER METALLURGY SlideShare

Dec 20, 2014· Theory of the process: It is the oldest process of production of iron powder by using carbon as the reducing agent. In this process pure magnetite (Fe3O4) is used. Coke breeze is the carbon source used to reduce iron oxide. Some limestone is also .

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How to Make Seaweed Powder | LEAFtv

How to Make Seaweed Powder | LEAFtv

Used as a seasoning, seaweed powder can enhance the flavor of any food. Place a handful of dried seaweed into a coffee or spice grinder. Pulse the grinder until the dried seaweed becomes pulverized into a fine powder. Transfer the seaweed powder to an air tight container and store indefinitely in .

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