Yan Shuangjing Jiang Buju. A Technical Study on Ceramic Shell Mould Used in Native Colloidal Silica and Coal Stone Sand in Inverstment Casting[J]. Special Casting & Nonferrous Alloys, 1993,(2):19-21.
Yan Shuangjing Jiang Buju. A Technical Study on Ceramic Shell Mould Used in Native Colloidal Silica and Coal Stone Sand in Inverstment Casting[J]. Special Casting & Nonferrous Alloys, 1993,(2):19-21.DOI:
国产硅溶胶煤矸石型壳工艺研究
摘要
研究了进口与国产制壳材料性能
在此基础上提出国产硅溶胶煤碎石型壳工艺整套参数
供各厂推广使用。
Abstract
This paper compares and analyses the properties of colloidal silica binder and refractory material produced by domestic and forcing. Based on above
the technical parameters of ceramic shell material pe produced by Wuhan chemical plant and Nanpiao molding material plant is suggested.