GAO Wei, CAO Jin-zhen. Influence of Different Ammoniacal Copper Quaternary(ACQ) Formulations on Metal Corrosion. [J]. China Wood Industry 24(3):41-43(2010)
GAO Wei, CAO Jin-zhen. Influence of Different Ammoniacal Copper Quaternary(ACQ) Formulations on Metal Corrosion. [J]. China Wood Industry 24(3):41-43(2010) DOI: 10.19455/j.mcgy.2010.03.014.
Influence of Different Ammoniacal Copper Quaternary(ACQ) Formulations on Metal Corrosion
In this study,the effects of different ammoniacal copper quaternary(ACQ) preservative formulations on metal corrosion were investigated through designing an orthogonal experiment.The results showed that ACQ preservative had little corrosion effect on 304 stainless steel.The chloride ion in was identified as the principal factor that accelerated Q235A steel corrosion.Copper oxide concentration and the mass ratio of copper oxide to monoethanolamine had a remarkable influence on red brass corrosion.It was also found that all copper oxide concentrations,the mass ratio of copper oxide to monoethanolamine,and the mass ratio of copper oxide to DDAC contributed to hot-dipped galvanized steel corrosion.
关键词
ACQ木材防腐剂防腐剂组分金属腐蚀性pH值
Keywords
ACQWood preservativepreservative formulationsmetal corrosionpH value