| 摘要 |
Known cast iron alloys have use limits in respect of the temperature. An alloy (in a weight percentage) including silicon 2.0%-4.5%, carbon 2.9%-4.0%, niobium 0.05%-0.7%, molybdenum 0.3%-1.5%, optionally cobalt 0.1%-2.0%, manganese@0.3%, nickel@0.5%, magnesium@0.07%, phosphorus@0.05%, sulphur@0.012%, chromium@0.1%, antimony@0.004%, and, iron, is provided. |
