AN INVESTIGATION OF STEEL PRESSURE VESSELS WITH VERY HIGH STRENGTH

Qi Rui-chang; Cheng Liang-shan; Zo Lian-ming

doi:10.11728/cjss1982.03.165

Volume 2 Issue 3

Aug. 1982

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Qi Rui-chang, Cheng Liang-shan, Zo Lian-ming. AN INVESTIGATION OF STEEL PRESSURE VESSELS WITH VERY HIGH STRENGTH[J]. Chinese Journal of Space Science, 1982, 2(3): 165-172. doi: 10.11728/cjss1982.03.165

Citation:

Qi Rui-chang, Cheng Liang-shan, Zo Lian-ming. AN INVESTIGATION OF STEEL PRESSURE VESSELS WITH VERY HIGH STRENGTH[J]. Chinese Journal of Space Science, 1982, 2(3): 165-172. doi: 10.11728/cjss1982.03.165

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AN INVESTIGATION OF STEEL PRESSURE VESSELS WITH VERY HIGH STRENGTH

doi: 10.11728/cjss1982.03.165 cstr: 32142.14.cjss1982.03.165

Institute of Metal, Acadermia Sinica

Received Date: 1981-05-01
Rev Recd Date: 1900-01-01
Publish Date: 1982-08-24

Abstract

Abstract

The influences of basic metal chemical composition,heat treatment conditions and welding parameters on the pressure vessel brittle fracture have been investigated.The fracture control analysis of vessel was performed with modern fracture mechanics.Many experimental tests confirmed that the pressure vessels fabricated according to our technical norms are safe and reliable in the service.