辗(制)黄铜
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。
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