dezincification
英
美
n. 脱锌
双语例句
- The vacancy mechanism of the brass dezincification and the inhibition of brass dezincification by arsenic have been discussed.
讨论了黄铜脱锌及砷抑制脱锌的空位体扩散机制。 - The results show that dezincification corrosion resistance of cold-drawing Bi-brass is worse than that of hot-rolled Bi-brass and as-cast Bi-brass as a results of β phase distributed along cold-working direction and the increase of dislocation density and residual stress.
结果表明，冷拔态的铋黄铜，由于β相沿着冷加工方向分布，同时位错密度和残余应力的增加，导致了其耐脱Zn腐蚀性能比热轧态的黄铜和铸造态的黄铜差。 - Effects of different processing techniques on corrosion resistance of Pb-free brass have been investigated by dezincification corrosion depth testing, potential tests, optical microscope and SEM.
采用脱Zn腐蚀深度测量方法、恒电位测试方法、光学显微镜和SEM等分析方法，研究了不同的加工工艺对无铅易切削铋黄铜的耐脱Zn腐蚀性能的影响。 - On the volume diffusion mechanism during dezincification of brass
黄铜脱锌体扩散机制研究 - 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H68A凝汽器黄铜管腐蚀泄漏的主要原因是脱锌腐蚀。 - An in service valve suffering from Dezincification has a white powdery substance or mineral stains on its exterior surface.
应用中的阀门如果出现脱锌现象，在产品表面就会出现粉状物质或矿物污点。 - The role of boron in inhibiting dezincification of aluminium brass was investigated by ICP, XRD, EMPA and PAT methods. By adding trace boron into aluminium brass with or without arsenic, the resistance of the brass against this type of selective corrosion could be remarkably improved.
采用ICP，XRD，EMPA，PAT等方法研究了加硼对铝黄铜脱锌行为的影响和机理。 - The paper presents some results obtained from a research about effects of rare-earth ( RE) and boron ( B) refining on the microstructure and dezincification corrosion properties of casting lead brass.
研究了加入稀土和硼细化处理对铸造铅黄铜组织和脱锌腐蚀性能的影响。 - Effect of hydrogen on stress induced by dezincification layer on brass
氢对黄铜脱锌层引起拉应力的影响 - The corrosion rate, dezincification coefficient and polarization curves of boron modified HA177-2 brass with and without surface film were measured;
测定了成膜前后加硼HA177-2铝黄铜的静态腐蚀速率、脱锌系数和电化学行为。