THE STRESS CORROSION PERFORMANCE RESEARCH OF THREE KINDS OF COMMONLY USED PIPE MATERIALS
The corrosion of pipe is most common problem for oil and gas industry.In this article,three kinds of tubes will be analyzed in terms of their resistance against stress corrosion.They are respectively N80/1,N80/Q and P110.The loading method chosen in this test is constant tensile stress loading.In the test,samples will be separated in different groups,gradually loaded under specific levels and then soaked in H2S saturated solution.What can get from this test is threshold value of stress corrosion and stress-life curve,which can be used for evaluating the stress corrosion property of materials,as well as giving guidance for practical engineering.
H2S stress corrosion threshold value Stress-life curve
Yayun Hu Yiliang Zhang Xiaoliang Jia
Beijing University of Technology Beijing Chaoyang,Pingleyuan100,100124
国内会议
杭州
英文
807-813
2015-11-11（万方平台首次上网日期，不代表论文的发表时间）