The results showed that it was chlorine ion that resulted in transgranular stress corrosion cracking in brass tubes.
结果表明，黄铜管的开裂为氯离子引起的穿晶应力腐蚀开裂；
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。
A electrode system for detecting the corrosion of brass tubes in service is made. Brass tubes in simulated circle cooling system are studied with the electrode system.
研制了服役黄铜管腐蚀电化学检测系统，在模拟循环冷却系统中对黄铜管进行电化学测试。
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.
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。
Aluminum can improve the strength, hardness and brass corrosion resistance, but make plastic reduce, suitable for liner condensing tubes and other corrosion resistant parts.
铝能提高黄铜的强度﹑硬度和耐蚀性﹐但使塑性降低﹐适合作海轮冷凝管及其他耐蚀零件。
The results show that the main cause of the original corrosion leakage of H68A condenser brass copper tubes is dezincification and.
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。
With high strength cast bodies and single cutting wheels with two rollers. Suitable for stainless steel , brass and copper tubes .
尚尤为您提供不锈钢管割刀，此款割刀为高强度铸造的身体和单一剖两辊轮。
With high strength cast bodies and single cutting wheels with two rollers. Suitable for stainless steel , brass and copper tubes .
尚尤为您提供不锈钢管割刀，此款割刀为高强度铸造的身体和单一剖两辊轮。
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