摘要
研究了低碳含铌海洋石油平台用 H型钢横向低温冲击韧性的影响因素 ,并通过优化生产工艺改善了成品的带状组织 ,从而保证了石油平台用 H型钢的 - 2 0℃横向冲击韧性满足美国石油协会 (API) 类钢材的要求。研究工作为控制和稳定铌微合金化钢产品的性能、开发海洋石油平台用
The influence of rolling schedule of H beam on low temperature transverse of low carbon niobium containing steel for offshore platform was investigated. By optimizing rolling process, the strip type microstructure is improved and properties are enhanced and conformed to the specifications of Ⅱ class material of API. The research gives an important reference to controlling steel properties and developing new H beam for offshore platform.
出处
《钢铁》
CAS
CSCD
北大核心
2002年第3期52-54,共3页
Iron and Steel
