Zr-0.75Sn-0.35Fe-0.15Cr合金在250 ℃去离子水中的初期腐蚀行为
姚美意1,2(
),张兴旺1,2,侯可可1,2,张金龙1,2,胡鹏飞1,2,彭剑超1,2,周邦新1,2
),张兴旺1,2,侯可可1,2,张金龙1,2,胡鹏飞1,2,彭剑超1,2,周邦新1,2
The Initial Corrosion Behavior of Zr-0.75Sn-0.35Fe-0.15Cr Alloy in Deionized Water at 250 ℃
YAO Meiyi1,2(),ZHANG Xingwang1,2,HOU Keke1,2,ZHANG Jinlong1,2,HU Pengfei1,2,PENG Jianchao1,2,ZHOU Bangxin1,2
),ZHANG Xingwang1,2,HOU Keke1,2,ZHANG Jinlong1,2,HU Pengfei1,2,PENG Jianchao1,2,ZHOU Bangxin1,2
图2. Zr-0.75Sn-0.35Fe-0.15Cr合金大晶粒TEM样品经过250 ℃、3 MPa去离子水腐蚀后沿着孔洞直径方向从厚到薄每隔500 nm拍摄的TEM像
Fig.2. TEM images of Zr-0.75Sn-0.35Fe-0.15Cr alloy coarse-grained specimen corroded in deionized water at 250 ℃ and 3 MPa for a short time exposure obtained per 500 nm from thick to thin along the diameter of the hole within one grain (a~i)
