CAJ | 학술논문

利用旋转挂片法试验了清洗剂浓度、清洗时间、清洗温度及缓蚀剂含量等对紫铜、碳钢及不锈钢腐蚀速率的影响。当0.5mol/L清洗剂、20g/L的缓蚀剂用量、低于60℃的清洗温度,清洗时间不超过10h时,对地温空调机组清洗的腐蚀速率优于国家相关清洗标准中规定的指标要求。
이용선전괘편법시험료청세제농도、청세시간、청세온도급완식제함량등대자동、탄강급불수강부식속솔적영향。당0.5mol/L청세제、20g/L적완식제용량、저우60℃적청세온도,청세시간불초과10h시,대지온공조궤조청세적부식속솔우우국가상관청세표준중규정적지표요구。
To use the revolving lacing film law experiment to settle factors and so on lotion density, scavenging period, temperature and corrosion inhibitor density to the red copper, the carbon steel and the stainless steel corrosion rate influence and has carried on the discussion to the corresponding data. As 0. 5mol/L the cleansing agent, 20g/L-1 corrosion inhibitor, 〈60℃ the clean temperature, the scavenging period does not surpass when 10h surpasses the target request, corrosion rate of cleaned ground temperature air conditioning unit better than antiseptic property in the national related clean standard stipulated.