【摘要】 以生产美国标准船板为例 ,从矿石原料、冶炼、轧制工艺以及钢中低熔点元素等方面分析高强度船板拉伸裂纹产生的原因 ,就一些相关问题进行探讨并提出了预防措施更多还原

【Abstract】 This article analyses the reasons causing cracking in high strength ship plates in different aspects, such as: the ore used, the process of melting and rolling, and low melting point constituents in the steel etc , some preventive measures are raised based on the discussion更多还原