THE MEASUREMENT OF DYNAMIC CURVES FOR CuCo_2Be ALLOY HEAT-TREATMENT AND ANALYSIS OF STRENGTHENING PHASE OF ALLOY
LIU Hefa; DAI Xueli; SUN Naizhen; GU Mingyuan (Zhenjiang Ship-building Institute; Jiangsu) (Manuscript received 28 April; 1985; revised manuscript 28 April; 1986)
Cite this article:
LIU Hefa; DAI Xueli; SUN Naizhen; GU Mingyuan (Zhenjiang Ship-building Institute; Jiangsu) (Manuscript received 28 April; 1985; revised manuscript 28 April; 1986). THE MEASUREMENT OF DYNAMIC CURVES FOR CuCo_2Be ALLOY HEAT-TREATMENT AND ANALYSIS OF STRENGTHENING PHASE OF ALLOY. Acta Metall Sin, 1987, 23(2): 123-128.
Abstract A convenient and reliable method for measuring the dynamic curves reflecting the effect of various heat-treatments upon the main properties of age-hardening alloys is described, that can be adopted to serve as a reference for determining the best technological parameters of heat-treatment. The method presented is very simple and effective and it has been guaranteed to meet the desired comprehensive requirements. In the study of strengthening phase, new phase-beryllide (Co_n_1>Cu_n_2· Si_n_3) Be_m in the alloy has been found. The composition of the strengthening phase of CuCo2Be alloy has also been analyzed.
