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用极化曲线法研究了影响热水锅炉水质腐蚀性的主要因素。根据《均匀腐蚀的十级标准》验证了大连港务局房产公司四工区热水锅炉的补给水和循环水对钢的腐蚀速度均小于0.5mm/a,是属于可用级的,同时也提出了热水锅炉水质腐蚀的判定指标,具有一定的实际意义。
Polarization curve method was used to study the main factors that affect the corrosivity of hot water boiler. According to the “uniform corrosion of the ten standard” to verify the real estate company in Dalian Port Corporation four area hot water boiler feed water and recirculation water corrosion rate of steel are less than 0.5mm / a, is available level, but also raised the heat Water boiler corrosion of water quality indicators, has some practical significance.