---
title: Use of the Prestressed Cast Iron Vessel in Nuclear Reactor Applications
description: Reviewing the use of Prestressed Cast Iron Vessels in nuclear reactors, highlighting their benefits for Gas-Cooled Fast Reactors and other global applications.
---

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# Use of the Prestressed Cast Iron Vessel in Nuclear Reactor Applications

by [MIT CANES](https://canes.mit.edu/media/author/mit-canes) | Sep 19, 2024

[Request Copy](https://canes.mit.edu/report-request)  
Report Date: April 2004  
Appendices: No

Abstract

Prestressed Cast Iron Vessel (PCIV) use for advanced nucelar reactor applications, epecially for the Gas-Cooled Fast Reactor (GFR), is reviewed. Particular attention is given to the extensive work in Germany, which includes design analysis and the construciton and test of semi-scale PCIVs.  Several proposed applications worldwide to HTGR, BWR, and PWR units are also documented.  IT is concluded the PCIV is a prime candidate for GFR applications because of its exceptionally high assurance against coolant leakage at a cost that is competitvie with that of PCRVs or convenitonal forged steel vessels.

   
Program:     GFR: Gas-cooled Fast Reactors

Type:     TR 

RPT. No.: 6

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Topics:   [GFR Gas-Cooled Fast Reactors](https://canes.mit.edu/media/tag/gfr-gas-cooled-fast-reactors)

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