文章对72B钢盘条断口进行了较系统的检验分析。结果表明,盘条断裂与盘条中部存在聚集分布的夹渣有关,这类夹渣是炼钢时炉渣卷入钢中所致。
The Fracture of 72B rods are analyzed systematically. Result show that there is a correlation between the fracture of the rods and the slagging inclusion in the rods. The slagging inclusion is caused by the slag entangled in steel during steelmaking.
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