基础金属	铜电解铜铜精矿铜管铜棒废铜铜排铜合金精铜杆再生铜杆铜板带铝铝土矿氧化铝电解铝铝辅料铝棒铝合金锭废铝铝杆铝型材铝板卷铅铅精矿铅锭铅蓄电池再生精铅还原铅废铅蓄电池铅合金锌锌精矿电解锌锌合金氧化锌锌粉锡锡精矿锡锭锡材
稀有金属	稀土稀土矿稀土氧化物稀土金属钕铁硼稀散金属锑铋铟锗镓硒钽锆贵金属白银钨钨精矿钨粉碳化钨钨酸钠钨条钨铁钨材钼钼精矿工业氧化钼钼铁钼化工高纯三氧化钼钼金属钛钛精矿钛渣四氯化钛海绵钛钛金属钛白粉
新能源	锂锂矿锂化合物金属锂镍镍矿镍铁精炼镍镍盐高冰镍 MHP 钴电解钴钴粉氯化钴四氧化三钴硫酸钴钴中间品氧化钴碳酸钴钴酸锂锰锰矿电解锰电池级硫酸锰锂电正负极三元前驱体磷酸铁正极材料石油焦针状焦包覆沥青人造石墨硅碳负极硅氧负极电解液隔膜隔膜电解液电芯

奋战 18 小时！榆林新材料集团首炉长度 7m 的铝合金扁铸锭带负荷试车取得圆满成功

2025-08-05 17:53:09 来源：北方有色网责任编辑：王欣悦

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历经18小时的连续奋战，跨越重重技术险阻，8月2日深夜1时35分，榆林新材料集团合金分公司首炉长度7m的铝合金扁铸锭带负荷试车取得圆满成功，两块合格铸锭的成功下线，标志着合金分公司在高端合金产品生产领域实现关键突破。

试车之路充满挑战，8月1日08:30，铝水准时入炉，精准配料、成分初检合格，开局顺利。然而铸造环节考验重重，14:44首次起铸，因流槽温降过大导致结晶器铝液温度不足，被迫紧急停止。18:40二次启动，塞棒突发异常，铸造再度中断。面对连续挫折，合金分公司试车团队与一线骨干迎难而上，连夜展开现场全过程技术分析，立行立改，并详细记录生产日志。

深夜23:13，第三次铸造作业启动。团队紧盯关键参数，严控工艺流程，铸造过程顺利进行。铝液流经除气、过滤系统，稳定注入分配流槽。这一次，过程稳定可控!历经两个多小时连续奋战，于01:35铸造圆满结束。铸造过程中在2米、4米、6米关键节点三次取样分析，成分全部达标。02:20，所有收尾工作顺利完成，两块扁铸锭巍然成型，外形与成分均满足意向客户需求。

这场历时18小时的奋战，不仅是一次产品的试制，更是一次技术能力与战斗作风的淬炼。团队在此过程中积累了生产设备关键控制参数的宝贵经验，并详细记录了生产中的实际易损件台账，为工艺数据库的建设奠定了坚实基础。每一次故障的排除都是经验的沉淀，每一次参数校准都是精度的提升。

此次带负荷试车的成功，是榆林新材料集团从“矿山依赖型”向“高端制造型”企业转型的重要一步，标志着榆林新材料集团在延链补链强链、市场开拓等方面取得突破性进展，为实现高质量发展注入了强劲动能!

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