1) non-steady-state creep
非稳态蠕变
1.
But at 400 ℃, axial stress of 94 MPa and lateral stress of 75 MPa, the deformation shows obvious characteristics of the non-steady-state creep.
介绍了三维应力作用下花岗岩在高温条件下的蠕变试验方法和结果,结合理论与试验结果分析,发现了花岗岩在300℃时轴压94MPa围压75MPa时花岗岩经历蠕变的第一阶段和第二阶段,蠕变变形逐渐停滞,呈现明显的稳态蠕变的特征;在400℃,轴压125MPa围压100MPa时,呈现明显的非稳态蠕变特征。
2) non steady crack propagation
非稳态蠕变扩展
3) steady creep
稳态蠕变
1.
The steady creep rate, the stress exponent and the apparent creep activation energy Q,were calculated in the temperature range of 460℃～540℃and at different stresses.
计算了Ti40合金在不同应力、不同温度下的稳态蠕变速率、应力指数及在460℃～540℃范围内蠕变激活能Q=94。
4) steady-state creep rate
稳态蠕变速率
1.
An optimization method of parameter estimate was presented to calculate the constants in the phenomenological equation of steady-state creep rate in a larger temperature and stress range and then the feasibility of the o.
GH4049合金各温度下的稳态蠕变速率与所施加的应力,在双对数坐标系下呈线性关系,应力指数平均值为7。
2.
631 and the steady-state creep rate is calculatedas as <1.
6 31、稳态蠕变速率小于 1。
5) steady-state creep activation energy
稳态蠕变激活能
6) secondary creep
第二阶段蠕变(蠕变恒速区)，稳态蠕变，蠕变稳定区，二期蠕变，中期蠕变(稳态蠕变)
补充资料：非稳态
分子式：
CAS号：
性质：见非定态
CAS号：
性质：见非定态
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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