Tong Tianfu Li Quizhi. Study on the Collapsibility of Sodium Silicate Shell Mould in Investment Casting[J]. Special Casting & Nonferrous Alloys, 1992,(3):4-6.
Tong Tianfu Li Quizhi. Study on the Collapsibility of Sodium Silicate Shell Mould in Investment Casting[J]. Special Casting & Nonferrous Alloys, 1992,(3):4-6.DOI:
熔模铸造水玻璃型壳溃散性的研究
摘要
讨论水玻璃型壳溃散性与温度的关系
影响溃散性的因素和改善溃散性的技术措施。在保证型壳高温强度的前提下
水玻璃密度应选择低一些
耐火材料可选用几种材料的混合
可以有效地改善型壳溃散性。
Abstract
In this paper
the relations between collapsibility and temperature of shell mould
effect factors and measures for improving collapsibility were discussed.