Investigation on oxygen controlled liquid lead corrosion of surface treated steels

作者: G Müller , G Schumacher , F Zimmermann

DOI: 10.1016/S0022-3115(99)00211-1

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摘要: Abstract A low alloyed martensitic steel Fe9Cr (OPTIFER IVc) and an austenitic 16Cr15Ni (1.4970) were exposed to liquid lead examine their suitability as structural material for cooled accelerator driven subcritical actinide burners. The surface of part the specimens was restructured that another with Al by treatment high power pulsed electron beams. corrosion test stand constructed containing under oxygen control at 550°C. Steel examined after 800, 1500 3000 h exposure. For lower effects observed especially when treated beam. No attack could be seen all on both steels alloying into a layer 10 μm depth.

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