科技报告详细信息
Corrosion and Creep of Candidate Alloys in High Temperature Helium and Steam Environments for the NGNP
Was, Gary ; Jones, J. W.
Battelle Energy Alliance, LLC
关键词: 36 Materials Science;   
DOI  :  10.2172/1087118
RP-ID  :  ID14517/09-768
RP-ID  :  AC07-05ID14517
RP-ID  :  1087118
美国|英语
来源: UNT Digital Library
PDF
【 摘 要 】

This project aims to understand the processes by which candidate materials degrade in He and supercritical water/steam environments characteristic of the current NGNP design. We will focus on understanding the roles of temperature, and carbon and oxygen potential in the 750-850 degree C range on both uniform oxidation and selective internal oxidation along grain boundaries in alloys 617 and 800H in supercritical water in the temperature range 500-600 degree C; and examining the application of static and cyclic stresses in combination with impure He environments in the temperature rang 750-850 degree C; and examining the application of static and cyclic stresses in combination with impure He environments in the temperature range 750-850 degree C over a range of oxygen and carbon potentials in helium. Combined, these studies wil elucidate the potential high damage rate processes in environments and alloys relevant to the NGNP.

【 预 览 】
附件列表
Files Size Format View
1087118.pdf 5298KB PDF download
  文献评价指标  
  下载次数:11次 浏览次数:20次