冷镦钢SWRCH22A生产工艺优化与实践

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摘 要:介绍北营炼钢厂在现有设备工艺条件下,分析生产冷镦钢SWRCH22A过程中间包水口结瘤的原因,优化过程生产工艺,制定结瘤控制措施,确保轧制质量控制。
关键词:冷镦钢;中间包水口结瘤;Al2O3;钙处理
OPTIMIZATION AND PRACTICE OF SWRCH22A PRODUCTION PROCESS
Li baolong Qiu wen Xing Weiyi Luo hongyan Chang jun
(Beiying Steel-making plant of BX Steel. Benxi 117017, China)
Abstract:The article introduces the existing equipment and process conditions of Beiying Steelmaking Plant, analyzes the reasons for nodulation at the tundish nozzle during the production of cold heading steel SWRCH22A, optimizes the process production process, and formulates nodulation control measures.
Key words: Cold heading steel; nodulation at the tundish nozzle; Al2O3; Calcium treatment
0 前 言
冷镦钢SWRCH22A是一种热轧无扭控冷盘条,被广泛使用于汽车、造船、装置制造、家电、轻钢构造和建筑等行业,适用于制造各种高强度螺栓、螺母、轴承和弹簧等零件。(剩余5037字)