发展高稳定性718合金的热力学模拟计算
발전고은정성718합금적열역학모의계산
Thermodynamic Calculation of the Phases Precipitation Behavior for Developing 718 Type Alloys with High Structure Stability
  • 万方数据
    材料工程 재료공정
    JOURNAL OF MATERIALS ENGINEERING
    2009年 11期 8-13 ,共6页

    付书红%董建新%张麦仓%谢锡善

    부서홍%동건신%장맥창%사석선

    热力学计算%718合金%析出相 熱力學計算%718閤金%析齣相
    열역학계산%718합금%석출상
    thermodynamic calculation%718 alloy%precipitation phase
    利用Thermo-Calc热力学计算软件和与之相应的镍基高温合会数据库,计算了碳、铝、钛、铌和钨成分改变时对718合金中平衡相的析出规律影响,并预测了平衡相的化学成分,以期为发展高稳定性718合金提供理论依据.
    이용Thermo-Calc열역학계산연건화여지상응적얼기고온합회수거고,계산료탄、려、태、니화오성분개변시대718합금중평형상적석출규률영향,병예측료평형상적화학성분,이기위발전고은정성718합금제공이론의거.
    The effect of the alloying elements C, Al, Ti, Nb and W in 718 type alloys on equilibrium phases precipitation behavior was investigated employing the Thermo-Calc software and nickel-base superalloy database. Chemical composition of the equilibrium phases was also calculated. The calcula-tion results provide the theoretical bases for developing 718 type alloys with high structure stability.
    원문보기 원문다운로드 사이트로이동
저자의 최근 논문