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几种常用石油管材料的高温拉伸性能试验研究

Huajia ZHANG,Minghua LIANG,Weiping LIN,Na LI,Jicheng REN,Zixiong MO

Petroleum Instruments（2019）

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Abstract
通过对12Cr2Mo1R、TP140V、P110、HP295、N80Q等几种常用的石油管材开展的不同温度下高温拉伸性能测试,获得了其强度与塑性变化规律.研究发现,同种材料不同温度下,材料的抗拉和屈服强度都随着温度升高而下降.上述实验数据可为油气井管材现场应用提供数据支撑.
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