Application of Low Temperature Wax-Sol Silicon Colloid Shell Mold in Investment Casting

Ji Junhao

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Application of Low Temperature Wax-Sol Silicon Colloid Shell Mold in Investment Casting
Issue 4, Pages: 283-285(2007)
Published： 2007 ，
DOI：

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[1]籍君豪.低温蜡-硅溶胶型壳的应用实践[J].特种铸造及有色合金,2007(04):283-285+243.

Ji Junhao. Application of Low Temperature Wax-Sol Silicon Colloid Shell Mold in Investment Casting. [J]. Special Casting & Nonferrous Alloys (4):283-285(2007)
[1]籍君豪.低温蜡-硅溶胶型壳的应用实践[J].特种铸造及有色合金,2007(04):283-285+243. DOI：

Ji Junhao. Application of Low Temperature Wax-Sol Silicon Colloid Shell Mold in Investment Casting. [J]. Special Casting & Nonferrous Alloys (4):283-285(2007) DOI：

摘要

分析了水玻璃型壳、复合型壳、中温蜡-硅溶胶型壳和低温蜡-硅溶胶型壳4种制壳工艺的优缺点

指出低温蜡-硅溶胶型壳工艺适用于质量要求一般的铸件

中温蜡-硅溶胶型壳工艺适用于高质量要求的小件、特小件。介绍了低温蜡-硅溶胶型壳的生产工艺要点。

Abstract

The features of sodium silicate shell mold

compound shell mold

mid-temperature wax-sol silicate colloid shell mold and low-temperature wax-sol silicate colloid shell mold have been compared. It is pointed out that the low-temperature wax-sol silicate colloid shell mold is suitable for the investment castings with common quality requirements

while mid-temperature wax-sol silicate colloid shell mold suitable for the small or super-small investment castings with high quality requirements. The key produce process is described in using low-temperature wax-sol silicate colloid shell mold.