利用 CuSn20 青铜钟铸造和凝固模拟分析打印 3D 模具的冷却情况

IF 0.7 4区材料科学 Q4 METALLURGY & METALLURGICAL ENGINEERING

Archives of Metallurgy and Materials Pub Date : 2024-04-11 DOI:10.24425/amm.2024.147823

M. Nadolski, Ł. Bernat, D. Cekus, P. Kwiatoń, A. Pietrzak

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引用次数: 0

摘要

这项研究是对使用添加剂方法制作的模具中铸件的填充和凝固过程建模的可能性进行的初步调查。这项工作源于在添加剂模具中生产高锡含量青铜铸件的实验。模具填充和凝固模拟在 MAGMASO FT 程序中进行，程序材料数据库中使用的 lambda 热传导系数根据印模的实际温度值进行了修正。模拟结果与基于程序数据库的呋喃模具物理性能建模结果进行了比较。对比较后得到的铸件的微观结构进行了评估。

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Analysis of Cooling a Printed 3D Mold Using a Casting and Solidification Simulation of a CuSn20 Bronze Bell Casting

The work done in this study is a preliminary investigation into the possibility of modelling the filling and solidification process of castings in molds made with the additive method. The work originated from an experiment to produce a bronze casting with a high tin content in an additive mold. The mold filling and solidification simulation was carried out in the MAGMASO FT program, and the lambda thermal conductivity coefficient used in the program’s material database was corrected based on the actual temperature values of the printed form. The results were compared with the modeling results for the physical properties of furan molds based on the program database. The microstructure of the castings obtained in the compared forms was assessed.

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来源期刊

Archives of Metallurgy and Materials 工程技术-冶金工程

CiteScore

1.20

自引率

0.00%

发文量

审稿时长

4.5 months

期刊介绍： The Archives of Metallurgy and Materials is covered in the following Institute for Scientific Information products: SciSearch (the Science Citation Index - Expanded), Research Alert, Materials Science Citation Index, and Current Contents / Engineering, Computing and Technology. Articles published in the Archives of Metallurgy and Materials are also indexed or abstracted by Cambridge Scientific Abstracts.