Twin-Roll Strip Casting Process for the Production of Clad Strip - Twin-Roll Clad Casting

用于生产复合带材的双辊带材连铸工艺 - 双辊复合连铸

基本信息

项目摘要

Cladded strips and plates are already used in a wide spectrum of applications and are produced in relatively significant volumes. However, the available processes for the production of clad products (cold and hot rolling, explosion cladding, alloy welding) are limited in the material combinations and due to long process chain or reduced productivity, too expensive for the application in high production volumes. Without any doubt, an increase in the application of inexpensive clad products and different material combinations would lead to significant technical, ecological and economic advantages. Developments in this direction were made in the aluminum industry by casting different aluminum alloys in a single ingot. It is not currently possible to transfer these technologies in the steel production due to the higher temperature range and the actual steel production processes limitations. An interesting alternative could be the continuous production of clad strip by twin-roll strip casting. Apparently only few researches have been conducted so far to investigate systematically and reliably the potential of thin strip casting for the production of clad strip. This process, in which strips with a thickness ranging from 1 to 3 mm can be cast, offers the important opportunity to produce clad strips with reduced energy consumption and emissions. In simplified trials performed at the IBF using short strip segments it was possible to demonstrate that due to the fast solidification process it is possible to join also very different material classes. As an example, copper and titanium strips embedded in a larger steel strip. Consequently, the proposed project aims at the following main targets:1. Prove the basic feasibility of the continuous cladding of metallic strips with the twin-roll strip casting process.2. Investigate the process limits in relation to the possible thickness ratio between cladding and clad material and the selected material combination.3. Evaluate the resistance of the joint in correlation to the casting parameters.To reach these targets, the proper strip thicknesses and casting parameters will be initially roughly defined with the help of a numerical model. An insertion system for the cladding strip will be designed and constructed and preliminary tests performed. Subsequently, the numerical model will be improved and a systematic experimental campaign will be aimed at the investigation of the process limitations and application potentials. The obtained clad strips will be characterized in terms of properties and processing possibilities.
覆层带材和板材已经在广泛的应用中使用,并且以相对显著的量生产。然而,用于生产包覆产品的可用工艺(冷和热轧、爆炸包覆、合金焊接)在材料组合方面受到限制,并且由于长的工艺链或降低的生产率,对于高产量的应用来说太昂贵。毫无疑问,增加廉价的复合产品和不同材料组合的应用将带来显著的技术、生态和经济优势。在铝工业中,通过在单个锭中铸造不同的铝合金,在该方向上进行了开发。由于较高的温度范围和实际钢铁生产工艺的限制,目前不可能将这些技术转移到钢铁生产中。一个令人感兴趣的替代方案可能是通过双辊薄带铸造连续生产复合带。显然,到目前为止,只有很少的研究已经进行了系统和可靠的研究薄带连铸生产复合带的潜力。该工艺可以铸造厚度为1至3 mm的带材,为生产能耗和排放量降低的复合带材提供了重要机会。在IBF进行的简化试验中,使用短的带材段,可以证明由于快速凝固过程,也可以连接非常不同的材料类别。例如,铜和钛条嵌入较大的钢带中。因此,拟议项目旨在实现以下主要目标:1.证明了双辊薄带连铸工艺实现金属薄带连续复合的基本可行性.研究与包层和包层材料之间可能的厚度比以及所选材料组合有关的工艺限制。3.评估与铸造参数相关的接头阻力。为了达到这些目标,将在数值模型的帮助下初步确定适当的带材厚度和铸造参数。将设计和建造包层带的插入系统,并进行初步测试。随后,将改进数值模型,并进行系统的实验活动,旨在研究该过程的局限性和应用潜力。所获得的复合带材将在性能和加工可能性方面进行表征。

项目成果

期刊论文数量(4)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Copper Clad Steel Strips Produced by a Modified Twin-Roll Casting Process
  • DOI:
    10.3390/met9111156
  • 发表时间:
    2019-11-01
  • 期刊:
  • 影响因子:
    2.9
  • 作者:
    Muenster, Dennis;Hirt, Gerhard
  • 通讯作者:
    Hirt, Gerhard
Numerical and Experimental Investigation of a Modified Twin Roll Strip Casting Process for the Production of Clad Steel Strips
用于生产复合钢带的改进双辊带材连铸工艺的数值和实验研究
  • DOI:
    10.4028/www.scientific.net/kem.651-653.689
  • 发表时间:
    2015
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Vidoni;Daamen
  • 通讯作者:
    Daamen
Effects of Process Parameter Variation on the Bonding Strength in Clad Steel Strips by Twin-Roll Strip Casting
工艺参数变化对双辊带材连铸复合钢带结合强度的影响
  • DOI:
    10.4028/www.scientific.net/msf.854.124
  • 发表时间:
    2016
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Münster;Vidoni
  • 通讯作者:
    Vidoni
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Professor Dr.-Ing. Gerhard Hirt其他文献

Professor Dr.-Ing. Gerhard Hirt的其他文献

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{{ truncateString('Professor Dr.-Ing. Gerhard Hirt', 18)}}的其他基金

Investigation of flexible radial ring rolling for production of non-axially symmetric seamless rings on radial axial ring rolling mills
在径向轴向环件轧机上生产非轴对称无缝环的柔性径向环件轧制研究
  • 批准号:
    454751242
  • 财政年份:
    2021
  • 资助金额:
    --
  • 项目类别:
    Research Grants
Characterization of the suitability of high manganese steels for the production of small sheet metal parts by multi-stage deep drawing
高锰钢多级拉深生产小型钣金零件的适用性表征
  • 批准号:
    423190740
  • 财政年份:
    2019
  • 资助金额:
    --
  • 项目类别:
    Research Grants (Transfer Project)
Defined adjustment of the residual stress distribution in strip and sheet material via roller levelling
通过辊矫平对带材和板材中的残余应力分布进行明确的调整
  • 批准号:
    322638998
  • 财政年份:
    2017
  • 资助金额:
    --
  • 项目类别:
    Research Grants (Transfer Project)
Criteria for the closure and pressure welding of pores in open die forging
开式模锻气孔封闭和压焊标准
  • 批准号:
    283878720
  • 财政年份:
    2016
  • 资助金额:
    --
  • 项目类别:
    Research Grants
Model-based description of bond formation, evolution and failure in multi-pass roll bonding processes
基于模型的多道辊压粘合过程中粘合形成、演变和失效的描述
  • 批准号:
    317614920
  • 财政年份:
    2016
  • 资助金额:
    --
  • 项目类别:
    Research Grants (Transfer Project)
Evaluation of sheet metal covers to improve tool life in forging
评估金属板覆盖层以提高锻造工具寿命
  • 批准号:
    262370983
  • 财政年份:
    2014
  • 资助金额:
    --
  • 项目类别:
    Research Grants
Approach to application-oriented properties of electrical steels by means of cold rolling and heat treatment
通过冷轧和热处理提高电工钢应用性能的方法
  • 批准号:
    255707264
  • 财政年份:
    2014
  • 资助金额:
    --
  • 项目类别:
    Research Units
Increasing the range of producible geometries in open-die forging through superimposed stress states
通过叠加应力状态增加开式模锻可生产的几何形状范围
  • 批准号:
    256896401
  • 财政年份:
    2014
  • 资助金额:
    --
  • 项目类别:
    Research Grants
Lubricant-free tribology concepts for cold extrusion by interaction-reduced coatings and structures
通过减少相互作用的涂层和结构进行冷挤压的无润滑摩擦学概念
  • 批准号:
    244932637
  • 财政年份:
    2013
  • 资助金额:
    --
  • 项目类别:
    Priority Programmes
Analysis of Process Control of Roller Leveling by Utilization of a FE Model with Integrated Closed-loop Control Structures
利用集成闭环控制结构的有限元模型分析辊式矫平过程控制
  • 批准号:
    238040321
  • 财政年份:
    2013
  • 资助金额:
    --
  • 项目类别:
    Research Grants

相似国自然基金

大尺寸超薄柔性显示衬底Roll-to-Roll高效超精密平坦化机理与关键技术研究
  • 批准号:
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Postdoctoral Fellowship: EAR-PF: To roll, flow, or fracture - that is the question: Investigating the mechanisms behind friction and the stability of faults
博士后奖学金:EAR-PF:滚动、流动或断裂 - 这就是问题:研究摩擦和断层稳定性背后的机制
  • 批准号:
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  • 财政年份:
    2024
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    --
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Exchange-coupled Sm-Co/Fe-Co anisotropic nanocomposite bulk magnet with nano-laminated microstructure prepared by accumulative roll bonding process
累积辊压粘合法制备具有纳米层状微结构的交换耦合Sm-Co/Fe-Co各向异性纳米复合磁体
  • 批准号:
    23K19191
  • 财政年份:
    2023
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    --
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Energy Storage Roll Fabrication Based on Flexible Hybrid Electronics and Advanced Microelectronics Packaging
基于柔性混合电子和先进微电子封装的储能卷制造
  • 批准号:
    23KK0071
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    Fund for the Promotion of Joint International Research (International Collaborative Research)
Development of implementation strategies of vaccine roll-out through case studies of municipalities achieving high vaccination coverage against COVID-19.
通过对实现 COVID-19 高疫苗接种覆盖率的城市进行案例研究,制定疫苗推广的实施策略。
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Dielectrophoretic roll system for high performance electronics using contactless selective assembly of nanostructures on large areas
用于高性能电子产品的介电泳辊系统,采用大面积非接触式选择性组装纳米结构
  • 批准号:
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