含Ag抗菌双相不锈钢组织及抗菌性能研究

向红亮, 郭培培, 刘东

MICROSTRUCTURE AND ANTIBACTERIAL PROPERTIES OF Ag-BEARING DUPLEX STAINLESS STEEL

XIANG Hongliang, GUO Peipei, LIU Dong

表2 5种试样中各相元素含量

Table 2 Main chemical compositions of phases in different specimens

Specimen Phase Cr Ni Cu Ag Fe A1 a 30.19 5.34 2.39 - 58.64 γ 23.31 8.31 5.25 - 60.54 Particle 17.27 1.50 18.94 47.53 3.61 B1 a 29.01 5.49 2.74 - 59.89 γ 23.32 7.98 5.92 - 61.17 Particle 12.47 1.57 66.02 13.04 4.56 A3 a 29.09 5.10 2.45 - 59.49 γ 22.28 8.68 5.31 - 61.52 Particle 17.92 1.47 19.45 46.85 3.88 B3 a 28.66 5.41 2.32 - 59.38 γ 23.22 8.11 7.49 - 59.57 C3 a 29.02 5.57 2.41 - 59.07 γ 23.02 7.90 7.03 - 59.68 Particle 12.53 1.68 65.10 12.93 4.42