urmonline
材料科学基础
2015年11月17日 ... 铸铁是工业上广泛应用的一种铸造金属材料，它是以Fe-C-Si为主的多元铁基合金， ... 蠕墨铸铁的力学性能介于基体相同的灰铸铁和球墨铸铁之间。
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