Performance of digital patternless freeze-casting sand mould

Digital patternless freeze-casting technology is a new approach for obtaining frozen sand moulds using digital milling technology. The change law of tensile strength and air permeability of frozen sand moulds (100-mesh and 200-mesh silica sand, and zircon sand moulds) under different freezing temper...

Full description

Bibliographic Details
Main Authors: Zhong-de Shan, Hao-qin Yang, Feng Liu
Format: Article
Published: Foundry Journal Agency 2020-07-01
Series:China Foundry
Online Access: