攀钢1450热轧产线首破极限规格生产纪录-我的钢铁网

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<p>攀钢1450热轧产线于2022年12月9日完成技改并投产，其产线硬件设备、板形及自动化控制等技术均来自西马克、普锐特等世界顶级技术及冶金设备制造商。按照攀钢“做精钢铁”的战略部署，薄规格产品的开发与生产是技改后1450热轧产线的主要发展方向。</p> <p>在前期工程技改阶段，攀钢钒板材厂与外方专家谈判：技改后的1450热轧产线要达到生产1.2mm×1250mm热轧卷的高标准。但外方专家表示，难度很大，几乎不可能实现，并明确表示对极薄极宽规格的产品轧制，不提供技术保证。最终，1450热轧产线生产大纲薄规格产品的最高标准确定为1.2mm×1150mm。</p> <p>外方专家的断言，说明了极薄规格热轧卷的轧制难度。常规热连轧产线极薄规格热轧卷生产难以形成批量生产能力，归根到底，就是技术复杂，轧制难度大，对设备功能精度保障要求极高。打个比方：摊大饼，饼子摊得越薄、越大，就越容易破裂，成为废品。相比摊大饼，轧制极薄极宽规格的热轧卷，难度更大。薄规格轧制宽厚比越大，轧制过程<a href='https://m.mysteel.com/market/p-968-----010108-0--------1.html' target='_blank' style='color:#3861ab'>带钢</a>极易失稳，轧制稳定性就越差，轧制难度越大。</p> <p>面对困难，攀钢钒板材厂干部职工始终不放弃、不言败，朝着极致目标勇毅前行，终于突破了1450热轧产线生产大纲。这是怎么做到的？归根到底，是攀钢战略指引，做精钢铁的重中之重就是优化品种结构，实施普钢板块一体化市场化经营机制，发挥1450机组改造升级后的工艺装备优势和国贸公司营销牵引作用，实施攀西协同快速技术移植，深耕高端化产品，做大高价、厚利的品种规模，完成调品目标。</p> <p>攀钢钒板材厂把极限规格生产作为“一把手”工程，组建由首席工程师牵头的工艺、设备、控制等专业技术骨干攻关小组，协同研究院相关专家，开展极薄极宽规格轧制专项攻关。历经两个月艰苦努力，突破了极薄极宽规格轧制难点和技术“瓶颈”。</p> <p>今年7月份，攀钢钒板材厂正式启动1.2mm极薄热轧卷生产及技术攻关，最终实现了薄规格热轧卷批量生产。该厂乘势而上，从历次薄规格试生产过程中分析数据、发现规律、试验验证，积累了宝贵的薄规格轧制经验。11月24日，1450热轧产线一次性成功轧出了一批1.2mm×1250mm的极薄极宽规格热轧卷。</p> <p>领先的生产能力背后，是市场对热轧极薄极宽规格产品的迫切需求，这也更加坚定了攀钢钒板材厂干部职工以市场为导向，生产出更多高端产品的信心和决心。目前，该厂干部职工振奋精神，跑步前行，持续推动增品种、提品质、创品牌“三品建设”，持续优化极限薄规格产品的生产工艺技术，以开发出更多前景优、效益好、技术附加值高的战略产品，为攀钢高质量发展提供支撑。</p>  <br /> </div> </div> </article> <article class="content-block m-copyRight"> 资讯编辑：祝蓉 021-66896654 </br> 资讯监督：乐卫扬 021-26093827 </br> 资讯投诉：陈杰 021-26093100 </br> </article> <article class="content-block m-copyRight h-statement"> <p class="h-statement-text">免责声明：Mysteel发布的原创及转载内容，仅供客户参考，不作为决策建议。原创内容版权归Mysteel所有，转载需取得Mysteel书面授权，且Mysteel保留对任何侵权行为和有悖原创内容原意的引用行为进行追究的权利。转载内容来源于网络，目的在于传递更多信息，方便学习与交流，并不代表Mysteel赞同其观点及对其真实性、完整性负责。申请授权及投诉，请联系Mysteel（021-26093397）处理。</p> <span class='h-statement-show'>展开</span> </article> <div class="content-block-title s-title"> <h2 style="display: inline-block;"> <a href="https://m.mysteel.com/article/p-386-------------1.html" 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