An apparatus for producing an alloy profile

CN224687904UActive Publication Date: 2026-08-28NINGBO S J ELECTRONICS CO LTD
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Patent Information

Application Number
CN202521769054.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-08-19
Publication Date
2026-08-28
Estimated Expiration
2035-08-19

AI Technical Summary

Technical Problem

[0003]传统的合金型材制备工艺通常采用熔化—混合—冷却的方式,通过电阻炉或感应炉对金属进行加热熔化,然后将熔体倒入模具中冷却成型,然而,在冷却过程中,由于金属熔体各组分的密度差异、冷却速率不均或液相分凝效应,易导致合金成分在不同区域发生偏析,难以实现整体成分的高度均匀

Benefits of technology

[0010]本申请提供的合金型材制备设备,第一方面:通过在熔化炉顶部设置超声波均质探头,该超声波均质探头直接伸入炉体内部,在合金液中持续施加高频超声波振动,产生声波压力波,可以在熔化状态下有效打散各金属元素微团、促进微观层级的扩散混合,从而实现熔体在整个空间内的动态均质,相较于传统依赖自然对流或机械搅拌的方式,在破除液相偏析、消除局部富集方面更具能效,还能在熔体中引发空化效应,破裂微小气泡,促进气体逸出,降低氧化夹杂的残留概率,使最终铸成的合金型材结构更加致密,减少内部缺陷,提高材料机械强度与可靠性;第二方面:通过导引棒承担了合金液的定向输送功能,使熔融状态的合金液体在稳定路径下流入铸轧机,有效避免液流紊乱和再污染。同时,在导引棒周围布置的水冷组件提供冷却控制,使合金液在流动过程中部分预冷至可轧制状态,在进入铸轧机后能够实现组织致密、形状可控的合金型材快速轧制。此设计消除了传统工艺中存在的热梯度不均、冷裂纹、表面氧化等问题;第三方面:通过电磁阀将熔化炉与导引棒连通,可在需要时精准控制合金液的流出,实现连续出料。同时,铸轧机配合水冷控制系统可实现合金型材的连续轧制输出,打破传统间歇式铸造的低效模式,系统可进一步结合自动化系统进行温度、振动频率、流速等参数的联动调控,从而实现高一致性、高可重复性的智能化生产流程。

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Abstract

The application provides an alloy profile preparation device. The alloy profile preparation device comprises a heating box and a forming assembly. The heating box comprises a box body, an ultrasonic homogenization probe and a melting furnace. The melting furnace comprises a furnace body and a furnace cover. The melting furnace is arranged in the box body. The ultrasonic homogenization probe is installed on the top of the box body and extends into the furnace body through the furnace cover. The ultrasonic homogenization probe is used for forming an acoustic pressure wave by generating high-frequency vibration. The acoustic pressure wave propagates in the alloy solution melted in the melting furnace to realize homogenization of the alloy solution. The forming assembly comprises a water cooling assembly, a guide rod and a casting and rolling machine. The melting furnace is communicated with the guide rod through an electromagnetic valve. The guide rod is used for guiding the alloy liquid flowed out of the melting furnace to the casting and rolling machine for rolling to form an alloy profile. The water cooling assembly is arranged at the guide rod to cool the alloy solution flowed out of the melting furnace. The alloy profile preparation device can realize preparation of high-quality alloy profiles.
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