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高铬铸铁在磨料磨损条件下工作具有较好的耐磨性和应用效果。为了进一步地发挥高铬铸铁的优点，特别是在复合结构特定条件下能够取得耐磨性的第一手资料，对高铭铸铁的低应力磨料磨损、冲击条件下的磨料磨损、宏观硬度和金相组织等作了系列的试验研究，现将结果介绍如下。一、?
High chromium cast iron work wear abrasive conditions have good wear resistance and application results. In order to further exert the advantages of high-chromium cast iron, especially the first-hand materials which can obtain the wear resistance under the specific conditions of the composite structure, the low-stress abrasive wear of Gao Ming cast iron, abrasive wear under impact condition, macro hardness and gold Phase organizations made a series of experimental studies, the results are as follows. one,?