CAJ | 학술논문

介绍了山钢集团采用低碳当量设计生产的 NM450钢板性能指标，并对产品进行了力学性能检验、显微组织观察、耐磨性测试以及实际工况作业试验。试验证明山钢集团研制开发的 NM450钢板达到标准要求，可替代进口耐磨钢板。
개소료산강집단채용저탄당량설계생산적 NM450강판성능지표，병대산품진행료역학성능검험、현미조직관찰、내마성측시이급실제공황작업시험。시험증명산강집단연제개발적 NM450강판체도표준요구，가체대진구내마강판。
The paper describes the properties indexes of NM450 steel plate produced by low carbon equivalent value design in Shangang,implements mechanical test,microstructure observation,wear resistance test and operation test under actual working conditions. The test result proves that the NM450 steel plate developed by Shangang meets the standard requirements,which can be used to substitute the imported wear resistant steel plate.