【摘要】 用腐蚀失重法及SEM研究了SiC孔径及体积分数对泡沫SiC/Cu双连续相复合材料在3.5%(质量分数)NaCl水溶液中腐蚀行为的影响。结果表明:SiC体积分数不变时,随着孔径的增大,SiC/Cu双连续相复合材料单位面积的腐蚀失重增加;孔径不变时,随着SiC体积分数的增加,其单位面积的腐蚀失重增大。更多还原

【Abstract】 The corrosion behavior of SiC/Cu Co-continuous composites in 3.5%(mass fraction) NaCl aqueous solution was investigated by means of corrosion weight-loss method and SEM. The results showed that the mass loss per unit area increased with the increase of SiC aperture when the volume fraction of SiC kept constant. The mass-loss per unit area increased with the increase of SiC volume fraction while the aperture of SiC kept constant.更多还原