Investigation of the technological parameters of cored castings when in a lined coquille

Litʹë i Metallurgiâ

D. A. Volkov¹  A. D. Volkov¹  A. V. Efimenko¹ 

[1] BELNIILIT;

关键词: casting in a lined coquille (chill mould), tooling, vertical connector, shaped casting, sand rod, samples, gating system, hollow ball, physical and mechanical characteristics;   

DOI  :  10.21122/1683-6065-2021-2-32-36

来源: DOAJ

【 摘 要 】

The article presents a number of experimental and research works on the development of the parameters of the casting technology for castings with internal cavities formed by a sand rod, by casting in a lined coquille (chill mould) with a vertical connector. The influence of gating systems with a central riser and side risers on the thickness of the casting wall shedding and on the mechanical characteristics of the cast iron alloy, including ligatures, is revealed.

【 授权许可】

Unknown