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Application of Nb in Low Temperature High Strength Hull Structural Steel EH36
Author(s): 
Pages: 18-23
Year: Issue:  3
Journal: WIDE AND HEAVY PLATE

Keyword:  Nb EH36 船板 微合金化;
Abstract: 本文介绍了Nb在低温高强度船体结构钢板EH36中的实际应用,通过试验对比,总结出用Nb作为微合金元素生产的EH36钢板组织均匀、晶粒细化,具有良好的强度、低温冲击韧性和厚度方向性能.实物质量进一步证明控制轧制加正火工艺是生产EH36低温高强度船体结构钢板获得理想强韧性指标的最佳工艺.
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