The effect of rare earth elements on carbide of high Cr cast iron was investigated and the continuous cooling transformation( CCT) curves of high Cr cast iron containing and not containing RE addition were determined.

• 研究了稀土元素对高铬铸铁中碳化物的影响，并对加稀土、加稀土的高铬铸铁试样的连续冷却转变（CT）线进行了测定。