X80钢焊接接头在模拟天然气凝析液中的腐蚀行为

陈芳,李亚东,杨剑,唐晓,李焰

Corrosion Behavior of X80 Steel Welded Joint in Simulated Natural Gas Condensate Solutions

Fang CHEN,Yadong LI,Jian YANG,Xiao TANG,Yan LI

表2 方程显著性方差分析表

Table 2 Equation significant variance analysis table

Specimen Source of variance Sum of square DF Mean square F BM Model 2.15 2 1.07 5.54 Error 2.52 13 0.19 Total 4.67 15 WJ Model 5.82 2 2.91 6.77 Error 5.58 13 0.43 Total 11.4 15