GB/T 40738-2021
ActiveInvestment casting—Technical specification for rapid shell build with colloidal silica binder
熔模铸造 硅溶胶快速制壳工艺规范
Application Summary AI generated
This standard specifies the technical requirements for rapid shell building in investment casting using colloidal silica binders. It is applied in the petroleum industry for producing high-precision, thin-walled cast components such as pump housings and valve bodies. The standard ensures consistent shell quality and process efficiency in manufacturing environments requiring rapid production cycles.
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