凝汽器铜管的脏污程度严重时将影响凝汽器内的传热效果。
Cleanness coefficient of tubes imposes great impact on heat transfer in condensers.
凝汽器铜管的氨腐蚀，是造成凝汽器泄漏和给水含铜的重要原因。
Ammoniac Corrosion of condenser copper tubes is the major cause of condenser leakage and copper content in boiler feed water.
在凝汽器特别是空抽区，采用B_（30）白铜管可有效地防止凝汽器铜管的氨腐蚀。
Using B30 paktong tubes in condenser, especially in air extracting area, can significantly prevent condenser tubes from corrosion.
通过对2号汽轮机低压缸排汽通道进行优化改造试验，发挥了凝汽器铜管的热交换潜力，提高了凝汽器真空度。
The purpose is to increase the hot exchange potentiality of the steam condenser and improve the vacuum of the steam condenser.
对化学镀镍加工的凝汽器黄铜管进行了性能检测，镀镍管镀层各项性能指标均达到了相关的技术标准。
The plating performance of electroless nickel-plated condenser brass tubes was tested and all the performance indicators were in accordance with the related technology standards.
由于氨的聚集与氧的存在，在凝汽器空冷区出现过冷度的情况下，铜管的氨腐蚀是不可避免的。
Ammonia corrosion of condenser copper tubes in the air removal section cannot be avoided as a result of ammonia collection and existence under super cooling condition.
用电子探针、光学显微镜对电厂凝汽器泄漏铜管的成分、组织、微区元素分布进行分析。
The composition and microstructure of the failed copper alloy tube in a condenser were studied by means of optical microscope and EMPA.
结果表明，造成H 68 A凝汽器黄铜管腐蚀泄漏的主要原因是脱锌腐蚀。
The results show that the main cause of the original corrosion leakage of H68A condenser brass copper tubes is dezincification and.
探讨交流阻抗法研究凝汽器黄铜管在循环冷却水系统中的腐蚀问题。
The corrosion condition of brass tubes used in condenser in recycle cooling water system with AC impedance was explored.
探讨交流阻抗法研究凝汽器黄铜管在循环冷却水系统中的腐蚀问题。
The corrosion condition of brass tubes used in condenser in recycle cooling water system with AC impedance was explored.
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