铸铁单向压缩试验和破坏形式的再研究

Re-research on single-direction compression experiment and damage forms of cast iron

根据文献[1]提出的金属材料压缩试验的新方法做铸铁压缩试验，并对铸铁单向压缩破坏形式进行讨论。

According to the new method of metal material compression experiment the document 1 provides, cast iron compression experiment has been done, and its damage forms when compressed in single direction are discussed.