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Question: 5 the difference between hot work and cold work is...

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5). The difference between hot work and cold work is based on temperature about which the recrystallization will happen. 6), Generally, eutectic alloy has good fluidity and is widely used in casting. 7) copper has a body-centered cubic (BCC) crystal structure; while iron has a face centered cubic (FCC) crystal structure. 8). The single crystal has a fixed melting point and freezing point. 9). Phase diagram is obtained in the condition at very slow speed of heating and cooling. ) 10). Fibers very strong in tension and can provide significant strength improvement to the composite.
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