铸铁
近义词与同义词
按词义分组列出，使用时请结合具体语境。
an alloy of iron containing so much carbon that it is brittle and so cannot be wrought but must be shaped by casting
iron having a low carbon content that is tough and malleable and so can be forged and welded
an alloy of copper and lead used especially for making large pots
基本解释
含碳量大于2%的铸造铁基合金。还含硅及少量锰、磷、硫等元素。常见的有白口铸铁、灰口铸铁、球墨铸铁等。熔点低、流动性好、熔炼简单、成本低、耐磨，但塑性和韧性差，强度低。一般用来铸造各种铸件。