SA-210C 钢高温单轴蠕变 Norton 方程参数研究
SA-210C 강고온단축연변 Norton 방정삼수연구
Research on High Temperature Single Axex Creep Norton Equation Parameters of SA-210C Steel
  • 万方数据
    河北电力技术 하북전력기술
    HEBEI ELECTRIC POWER
    2014年 1期 5-6 ,共2页

    郑相锋%李文彬%范辉%杨保荣%王志国

    정상봉%리문빈%범휘%양보영%왕지국

    SA-210C钢%蠕变%本构方程%寿命评估 SA-210C鋼%蠕變%本構方程%壽命評估
    SA-210C강%연변%본구방정%수명평고
    SA-210C steel%creep%constitutive equation%life e-valuation
    针对SA 210C钢缺乏高温蠕变数据的情况，结合SA 210C钢的蠕变损伤和本构方程，通过对SA 210C钢进行高温单轴蠕变拉伸试验和数值拟合，得到其高温蠕变 Nor-ton方程参数，为评估SA 210C钢的蠕变寿命提供依据。
    침대SA 210C강결핍고온연변수거적정황，결합SA 210C강적연변손상화본구방정，통과대SA 210C강진행고온단축연변랍신시험화수치의합，득도기고온연변 Nor-ton방정삼수，위평고SA 210C강적연변수명제공의거。
    Aiming at the lack of SA-210C steel high-tempera-ture creep data ,the paper describes SA-210C steel creep damage and constitutive equations .After high temperature tensile creep test of SA-210C steel and numerical value fit-ting ,gets the high -temperature creep Norton equation pa-rameter ,and considers that this parameter can evaluate SA-210C steel creep life .
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