Engineering, 28.06.2021 20:40 CoreyHammond1517

In a certain pressing operation, the metallic powder fed into the open die has a packing factor of 0.5. The pressing operation reduces the powders to 70% of their starting volume. In the subsequent sintering operation, shrinkage amounts to 10% on a volume basis. Given that these are the only factors that affect the structure of the finished part, determine its final porosity.

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In a certain pressing operation, the metallic powder fed into the open die has a packing factor of 0...