【摘要】 分析82B盘条常见的折叠、结疤、微裂纹、划痕等表面缺陷和非金属夹杂物、中心网状渗碳体、中心区域的马氏体、边部局部增碳、中心缩孔等内部缺陷产生的原因和危害,并根据生产实际提出相应的解决方案和措施。更多还原

【Abstract】 The cause and harm caused by the familiar surface defects of 82B wire rod including overlap,scab,micro-crack,scratch and so on,the inner defects including non-metallic inclusions,central network cementite,central martensite,border local carburetion,central shrinkage cavity and so on are analyzed.And the corresponding solving program and measure are brought forward according to production practice.更多还原