|Compatibility of T91 steel with liquid Pb-Bi eutectic alloy at 450 degrees C|
|Y. T. Zhang; H. Dong; P. Wang; Z. F. Ye
|Source Publication||China Foundry
|Abstract||Pb-Bi eutectic alloy has been receiving increasing attention as a heavy liquid metal coolant in accelerator driven systems and Generation IV fission reactors. Compatibility of structural materials with liquid Pb-Bi eutectic alloy at high temperature is one of the issues concerned. In the present study, corrosion tests of T91 steel in stagnant Pb-Bi eutectic alloy in saturated oxygen condition at 450 degrees C were carried out. After experiments, the thickness and compositional profile of the oxide layer on the specimen were analyzed using SEM and EDX. Analysis results show that the thickness of the oxide layer increases as the exposure time increases from 500 h to 1,000 h. The thickness of the oxide layer remains almost unchanged at 15 to 16 mu m from 1,000 to 1,500 h. Formation of a thick and protective oxide layer at 450 degrees C prevents the penetration of liquid Pb-Bi eutectic alloy into the matrix of the T91 steel.|
; dong hong] shenyang ligong univ, shenyang 110159, peoples r china. [dong hong
; wang pei
; ye zhongfei] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china.
; zhang, yt (reprint author), shenyang ligong univ, shenyang 110159, peoples r china.
Pb-bi Eutectic Alloy
Y. T. Zhang,H. Dong,P. Wang,et al. Compatibility of T91 steel with liquid Pb-Bi eutectic alloy at 450 degrees C[J]. China Foundry,2014,11(3):197-200.
Y. T. Zhang,H. Dong,P. Wang,&Z. F. Ye.(2014).Compatibility of T91 steel with liquid Pb-Bi eutectic alloy at 450 degrees C.China Foundry,11(3),197-200.
Y. T. Zhang,et al."Compatibility of T91 steel with liquid Pb-Bi eutectic alloy at 450 degrees C".China Foundry 11.3(2014):197-200.
|Files in This Item:||
||There are no files associated with this item.
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.