Steel Ingot Mold's Tapper Designing and Validation Based on Solidification Simulation

2018 International Conference on Civil and Hydraulic Engineering

土木建筑工程;水利工程

Yadong, Xu^1 ; Yanan, Wang^1 ; Guangbing, Zhang^1 ; Min, Guo^1 ; Gang, Wang^1 ; Xueping, Mou^1 ; Lei, Cui^1

Rizhao Institute of Supervision and Inspection on Product Quality, Rizhao

276800, China^1

关键词: Casting simulation software;    Shrinkage cavities;    Shrinkage porosity;    Solidification simulation;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/189/3/032015/pdf
DOI  :  10.1088/1755-1315/189/3/032015

学科分类：土木及结构工程学

来源: IOP

【 摘 要 】

A 15t steel ingot, in which shrinkage cavity and porosity were often found during production, was analyzed by solidification simulation using casting simulation software. Position and size of the shrinkage porosity were predicted, agreed with dissection result very well. On the basis of solidification simulation, a series of new steel ingot molds were designed and the molds with preferable simulation results were selected for manufacture, which performed well in production.