GH2132高温持久性能检测影响因素探讨

Discussion on the Influence Factors of Testing of High Temperature Endurance Property of GH2132 Alloy

本文研究了试验温度、保温时间、电偶位置、过冲温度、试验中断时间对GH2132持久蠕变断裂时间检测结果的影响,并结合GB/T2039-2012提出了各个试验参数的控制范围。通过试验参数的精确控制,将检测数据的误差控制在了±10%以内。

This paper studies the influence of test temperature, holding time, couple position, overshoot temperature and test interruption time on the test results of GH2132 creep rupture time, and proposes the control range of each test parameter in combination with GB/T2039-2012. Through the precise control of test parameters, the error of test data is controlled within ±10%.