Constellium s Mould Technology for Al Alloy Slab DC Casting

机译：Al合金平板DC铸造的圆锥模具技术

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DCC mould developments aim at meeting criteria either internal or external to the cast shop. To the first category belong operational robustness, mould simplicity, mould versatility in terms of alloys and water quality, that is the possibility to obtain very high recovery rates whatever the alloy hot cracking or curling tendency, in any casthouse regardless of its particular water supply. To the second category belongs the minimisation, potentially the suppression of butt sawing before rolling. Constellium has striven to suppress butt cracking during start-up and surface cracks in steady state. This has led us to reconsider the choice of jets angles and start-up strategies of the commercially available technologies, and eventually to develop our own mould technology, now patented and widely deployed within Constellium.

机译：DCC模具的发展旨在满足铸造商店内部或外部的标准。对于第一类属于操作鲁棒性，在合金和水质方面，模塑简单，模具多功能性，这是在任何外壳中获得非常高的回收率，无论其特定的供水如何，都可以获得具有合金热裂化或卷曲倾向的非常高的回收率。第二类属于最小化，可能在滚动之前抑制屁股锯。圆锥致力于在稳定状态下启动和表面裂缝期间抑制对接开裂。这导致我们重新考虑了商业上可用技术的喷射角度和启动策略的选择，最终开发了我们自己的模具技术，现在获得专利和广泛部署在圆锥内。

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《Annual Meeting Exhibition of The Minerals, Metals Materials Society》|2020年|xxviii 1367p|共8页
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Ph. Jarry; O. Ribaud; E. Waz;
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中图分类 TG3-532;
关键词
Al DC Casting; Waterhole moulds; Jet angle; Film boiling; Butt curl; Hot cracking;

机译：Al DC铸造;水坑模具;喷射角;胶片沸腾;对接卷曲;热裂缝;

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专利

1. Development of 8m/min casting technologies at medium thick slab continuous casting(Development of thin slab casting technologies with liquidcore reduction - 6) [J] . 菊地佑久, 花尾方史材料とプロセス: 日本鉄鋼協会講演論文集 . 1999,第4期

机译：中厚板坯连铸8m / min铸造技术的发展（减少液芯的薄板坯铸造技术的发展-6）
2. Development of 8m/min casting technologies at medium thick slab continuous casting(Development of thin slab casting technologies with liquidcore reduction - 6) [J] . 菊地佑久, 花尾方史材料とプロセス: 日本鉄鋼協会講演論文集 . 1999,第4期

机译：8M / MIN铸造技术在中厚板连铸技术（液体煤层铸造技术开发 - 6）
3. Electromagnetic casting of slabs: development of numerical models for an AC and DC configuration in the mould [J] . P. Gardin, B. Dumont, M. Anderhuber Revue de Metallurgie: Cahiers d'Informations Techniques . 2001,第11期

机译：板坯电磁铸造：模具中交流和直流配置的数值模型的开发
4. Constellium s Mould Technology for Al Alloy Slab DC Casting [C] . Ph. Jarry, O. Ribaud, E. Waz Annual Meeting Exhibition of The Minerals, Metals Materials Society . 2020

机译：Al合金平板DC铸造的圆锥模具技术
5. Three dimensional modeling of vertical DC casting of aluminum alloys. [D] . Ragel, Kamal Ramadan. 2004

机译：铝合金垂直直流铸造的三维模型。
6. Melt Conditioned Direct Chill (MC-DC) Casting and Extrusion of AA5754 Aluminium Alloy Formulated from Recycled Taint Tabor Scrap [O] . Kawther Al-Helal, Jayesh B. Patel, Geoff M. Scamans, 2020

机译：回收的Tabor Tabor废料配制的AA5754铝合金的熔融条件直接冷却（MC-DC）铸造和挤压
7. Influence of mould filling and tilt pouring process on the mechanical and casting properties of Aluminum casting alloys, poured into sand moulds [O] . Hagebölling Hans-Joachim 2015

机译：模具填充和倾斜浇注工艺对铝铸造合金机械和铸造性能的影响，浇注到砂模中
8. High Strength Aluminum Casting Technology:Squeeze Casting of 7075Alloy. [R] . thompson,john r. jr 1977

机译：高强度铝铸造技术：7075合金挤压铸造。

Constellium s Mould Technology for Al Alloy Slab DC Casting

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