【摘要】 介绍一种高强度高硬度的特种铸造青铜。对其成分、熔炼、浇注、热处理工艺及一些重要性能进行试验研究。结果表明,其强度、硬度接近铁青铜,又克服了铍青铜的严重毒害性。更多还原

【Abstract】 In this paper, a special casting bronze with high-strength and high-hardness is introduced.Alloy component,melting,pouring, heat treatmant process and some importment property have been developed research. Experiment indicated that the strength and hardness of this alloy approach the beryllium-bronze level and the serious poisoningof beryllium -bronze is overcomed.更多还原