admin Posted March 2, 2019 Report Share Posted March 2, 2019 Describe how separate grains are formed when a metal is solidified. What two characteristics of metal determine the number of grains that will form ? Explain how columnar growth and dendritic segregation can occur ? How the impurities in the metals affect their properties? You can write the answer and upload relevant images to justify the answer (if required) Let's together discuss and contribute in making the best answer Link to comment Share on other sites More sharing options...
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