Effect of Weld Heat Input on Microstructure and Mechanical Properties of Dissimilar Joints of API-B and API-X42 Pipeline Steels

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

ASGHARI S.; Eslami A.M.; Taheri Zadeh A.; SAEIDI N.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: JOURNAL OF ADVANCED MATERIALS IN ENGINEERING Year:2020 | Volume:39 | Issue:3 Page(s): 55-71

Download Full-Text

View:

Download:

Cites:

Information Journal Paper

Title

Effect of Weld Heat Input on Microstructure and Mechanical Properties of Dissimilar Joints of API-B and API-X42 Pipeline Steels

Author(s)

ASGHARI S. | Eslami A.M. | Taheri Zadeh A. | SAEIDI N.

Keywords

Pipeline steels

Welding

Heat input

Microstruture

Mechanical properties

Abstract

In this study, the effect of welding heat input on microstructure and mechanical properties of dissimilar joints of API-X42 and API-B pipeline steels was investigated. Evaluation of the microstructures showed that increasing the welding heat input decreased acicular ferrite in weld metal microstructure, while amount of Widmanstatten ferrite, polygonal ferrite and grain boundary ferrite increased. Also, results of microhardness test showed that by increasing the heat input, hardness of weld metal and the heat affected zone decreased. Tensile test results showed that as the heat input increased, fracture transferred from base metal of API-B to the heat affected zone. Impact test results also showed that increasing the welding heat input could sharply drop the impact energy of the heat affected zone for both base metals due to extensive grain growth.

Multimedia

No record.

Cites

No record.

References

No record.

Cite

APA: Copy

ASGHARI, S., Eslami, A.M., Taheri Zadeh, A., & SAEIDI, N.. (2020). Effect of Weld Heat Input on Microstructure and Mechanical Properties of Dissimilar Joints of API-B and API-X42 Pipeline Steels. ADVANCED MATERIALS IN ENGINEERING (ESTEGHLAL), 39(3 ), 55-71. SID. https://sid.ir/paper/1043450/en

Vancouver: Copy

ASGHARI S., Eslami A.M., Taheri Zadeh A., SAEIDI N.. Effect of Weld Heat Input on Microstructure and Mechanical Properties of Dissimilar Joints of API-B and API-X42 Pipeline Steels. ADVANCED MATERIALS IN ENGINEERING (ESTEGHLAL)[Internet]. 2020;39(3 ):55-71. Available from: https://sid.ir/paper/1043450/en

IEEE: Copy

S. ASGHARI, A.M. Eslami, A. Taheri Zadeh, and N. SAEIDI, “Effect of Weld Heat Input on Microstructure and Mechanical Properties of Dissimilar Joints of API-B and API-X42 Pipeline Steels,” ADVANCED MATERIALS IN ENGINEERING (ESTEGHLAL), vol. 39, no. 3 , pp. 55–71, 2020, [Online]. Available: https://sid.ir/paper/1043450/en

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops