·476· 工程科学学报，第37卷，第4期 (c) 图3三组模拟土壤中Q235钢除锈前后宏观形貌.(a)~()1“、2*和3#土壤中试样除锈前宏观形貌：(d)~(01、2和3*土壤中试样除锈 后宏观形貌 Fig.3 Corrosion and pickled macro-morphologies of 0235 steel in three simulated soils:(a)-(c)corrosion macro-morphologies of 0235 steel in 1*, 2*and 3*simulated soils separately:(d)-(f)pickled macro-morphologies of Q235 steel in 1,2*and 3*simulated soils separately S 0.81.62.43.24.04.85.66.47.28.0 能量keV 123 456789 能量keV ) Fe OFe Si 123456 789 能量keV 图4三组模拟土壤中Q235钢腐蚀微观形貌.(a)1模拟土壤中试样腐蚀微观形貌：()图(a)对应的能谱：()2*模拟土壤中试样腐蚀 微观形貌：(d)图(c)对应的能谱：()3*模拟土壤中试样腐蚀微观形貌：()图(e)对应的能谱 Fig.4 Corrosion micrographs of 235 steel in three simulated soils:(a)corrosion micrograph and microstructure in 1 simulated soil:(b)energy spectrum of Fig (a):(c)corrosion micrograph and microstructure in2 simulated soil:(d)energy spectrum of Fig (c):(e)corrosion micrograph and microstructure in 3 simulated soil:(f)energy spectrum of Fig (e)工程科学学报，第 37 卷，第 4 期 图 3 三组模拟土壤中 Q235 钢除锈前后宏观形貌． ( a) ～ ( c) 1#、2# 和 3# 土壤中试样除锈前宏观形貌; ( d) ～ ( f) 1、2 和 3# 土壤中试样除锈 后宏观形貌 Fig． 3 Corrosion and pickled macro-morphologies of Q235 steel in three simulated soils: ( a) --( c) corrosion macro-morphologies of Q235 steel in 1#， 2# and 3# simulated soils separately; ( d) --( f) pickled macro-morphologies of Q235 steel in 1#，2# and 3# simulated soils separately 图 4 三组模拟土壤中 Q235 钢腐蚀微观形貌． ( a) 1# 模拟土壤中试样腐蚀微观形貌; ( b) 图( a) 对应的能谱; ( c) 2# 模拟土壤中试样腐蚀 微观形貌; ( d) 图( c) 对应的能谱; ( e) 3# 模拟土壤中试样腐蚀微观形貌; ( f) 图( e) 对应的能谱 Fig． 4 Corrosion micrographs of Q235 steel in three simulated soils: ( a) corrosion micrograph and microstructure in 1# simulated soil; ( b) energy spectrum of Fig. ( a) ; ( c) corrosion micrograph and microstructure in 2# simulated soil; ( d) energy spectrum of Fig. ( c) ; ( e) corrosion micrograph and microstructure in 3# simulated soil; ( f) energy spectrum of Fig. ( e) · 674 ·