铸造
鑄造
주조
FOUNDRY
2010年
3期
243-246
,共4页
邵玉鹏%杨弋涛%尹湘林%张恒华%邵光杰
邵玉鵬%楊弋濤%尹湘林%張恆華%邵光傑
소옥붕%양익도%윤상림%장항화%소광걸
Al-Si.Cu合金%热力学计算%成分区间%半同态成形
Al-Si.Cu閤金%熱力學計算%成分區間%半同態成形
Al-Si.Cu합금%열역학계산%성분구간%반동태성형
Al-Si-Cu alloy%thermodynamic calculation%composition range%semi-solid forming
借助Thermo-Calc软件分析了Al-si.Cu合金的热力学特点,结合半固态成形所需条件,提出了该系合金适合半固态成形的成分区间,并对AtSi5Cu3Mg合金半固态坯料的加热过程进行验证.结果表明,获得的半固态坯料完全满足半固态成形的组织需要.
藉助Thermo-Calc軟件分析瞭Al-si.Cu閤金的熱力學特點,結閤半固態成形所需條件,提齣瞭該繫閤金適閤半固態成形的成分區間,併對AtSi5Cu3Mg閤金半固態坯料的加熱過程進行驗證.結果錶明,穫得的半固態坯料完全滿足半固態成形的組織需要.
차조Thermo-Calc연건분석료Al-si.Cu합금적열역학특점,결합반고태성형소수조건,제출료해계합금괄합반고태성형적성분구간,병대AtSi5Cu3Mg합금반고태배료적가열과정진행험증.결과표명,획득적반고태배료완전만족반고태성형적조직수요.
With the Thermo-Calc software, the thermodynamic characteristics of Al-Si-Cu alloys were analyzed, and the composition range of Al-Si-Cu alloys for semi-solid forming was put forward. The reheating process of semi-solid forming was validated using the AlSi5Cu3Mg alloy. The results show that the microstructure of semi-solid billets meets the needs of semi-solid forming.
