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Na_2MoO_4与EDTMP在模拟工业循环水中缓蚀协同效应的研究 被引量:2

A Study of Synergistic Effect Retardant Corrosion of Na_2MoO_4 and EDTMP in Cooling-water of Industrial Circulation
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摘要 介绍了用浸泡法测定缓蚀剂Na2 MoO4 和EDTMP对A3钢在自配水样中缓蚀率的影响 ,结果发现在Na2 MoO4 浓度为 9.7× 10 - 4mol/L、EDTMP浓度为 18.36× 10 - 4mol/L时 ,二者的协同缓蚀效果最佳 ,在保证一定流速下更为有效 。 Influence of retardant corrosives Na 2MoO 4 and EDTMP on corrosion rate of steel A 3 in self made water is studied by means of immersion. A synergistic effect can be obtained by using both Na 2MoO 4 and EDTMP with the concentration of 9.7×10 -4 mol/L and 18.36×10 -4 mol/L respectively.
作者 刘永强
出处 《宇航材料工艺》 CAS CSCD 北大核心 2002年第5期54-55,60,共3页 Aerospace Materials & Technology
关键词 Na2MoO4 EDTMP 协同效应 循环冷却水 缓蚀剂 工业用水 Cooling water of industrial circulation,Steel A 3,Retardant corrosive
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