Under Pressure Vacuum Sealed Molding Casting Process

Wu Chunjing; Li Chenxi; Guo Taiming; Guo Hongzhi; Hu Hanqi

doi:10.13374/j.issn1001-053x.1999.03.005

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Wu Chunjing, Li Chenxi, Guo Taiming, Guo Hongzhi, Hu Hanqi. Under Pressure Vacuum Sealed Molding Casting Process[J]. Chinese Journal of Engineering, 1999, 21(3): 234-236. doi: 10.13374/j.issn1001-053x.1999.03.005

Citation:

Wu Chunjing, Li Chenxi, Guo Taiming, Guo Hongzhi, Hu Hanqi. Under Pressure Vacuum Sealed Molding Casting Process[J]. Chinese Journal of Engineering, 1999, 21(3): 234-236. doi: 10.13374/j.issn1001-053x.1999.03.005

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Under Pressure Vacuum Sealed Molding Casting Process

doi: 10.13374/j.issn1001-053x.1999.03.005

Material Science and Engineering School, UST Beijing, Beijing 100083, China

Received Date: 1998-09-17
Available Online: 2021-08-27

Abstract

Abstract

On the basis of vacuum sealed molding process (V process), the vacuum sealed molding casting process (P-V process) under pressure is introduced. The molding compressive strength, shearing strength, tensile strength, toasting and metal liquid flowing are comprehensively analyzed.
- pressure,
- vacuum sealed molding,
- casting