Green Production Practice and Problem Analysis of Rebars under Newly Issued National Standard
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摘要: 介绍了螺纹钢筋新国标实施以来,国内多家生产线HRB400E级及以上螺纹钢筋的合金减量化绿色生产实践经验,分析总结了新国标实践过程中出现的普遍性问题,并提出了相应的解决思路和方案,为钢铁企业更好地实施螺纹钢筋新国标提供参考。Abstract: In this paper green production practice of hot rolled ribbed bars in several domestic production lines under newly issued national standard has been present,and the process problems which is widespread in many production lines has been analyzed and summarized.In the end,corresponding solutions for producing rebar satisfying the requirement of new GB/T 1499.2—2018 standard in domestic iron and steel industry has been put forward.
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Key words:
- hot rolled ribbed bar /
- new national standard /
- Nb /
- V /
- microalloying
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