另外，对不同牌号的钢筋按性能的不同，如HRB（微合金化）、HRBF（细晶粒化）、RRB（余热处理）在应用方面提出了要求，使各类钢筋各得其用。为加强结构的抗震性能，完善了抗震钢筋（标注带“E”）的性能要求。
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建议改善钢液清洁度、连铸工艺及轧钢加热温度和轧后余热处理工艺为提高钢材质量的途径。
The ways to heighten the ribbed rebar quality were to improve the liquid steel cleanliness, continuous casting process, the heating temperature and rolling heat control during steel rolling process.
对采用轧后余热处理工艺生产的英标460级钢筋进行不同时间的自然时效后测定其力学性能。
The British Standard grade 460 bars, which when quenched with left heat after rolling, are naturally aged for different times.
介绍了余热处理计算机控制系统的在线温度预报模型、设定模型和参数跟踪自学习模型的建立方法。
The method of establishing on-line temperature prediction model, set point model and parameter tracing self-learning model of computerized heat recovery processing control system is introduced.
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