AlCr协同作用提高核用高强钢耐水蒸气氧化性能
彭祥阳, 张乐, 李聪聪, 侯硕, 刘迪, 周建明, 路广遥, 蒋虽合

Synergetic Effects of Al and Cr on Enhancing Water Vapor Oxidation Resistance of Ultra-High Strength Steels for Nuclear Applications
PENG Xiangyang, ZHANG Le, LI Congcong, HOU Shuo, LIU Di, ZHOU Jianming, LU Guangyao, JIANG Suihe
表2 氧化前经时效处理的5Cr和9Cr试样在室温和600℃下的力学性能
Table 2 Mechanical properties of 5Cr and 9Cr samples aged at 500oC for 4 h before oxidation experiments at RT and 600oC

Temperature

Sample

Tensile strength MPaYield strength MPaElongation %
RT5Cr188917736.5
9Cr189017777.6
600oC5Cr57651051.1
9Cr57252345.1