Skip to main content
Abstract

In recent years, hydrogen has been increasingly used as a clean energy source. Accordingly, the manufacturing and safety detection of hydrogen storage and transportation equipment is also becoming more and more important. To evaluate the hydrogen compatibility and suitability of 4130X seamless steel tube, CT and WOL specimen are used to evaluate its resistance of the hydrogen induced cracking by referring ISO 11114-4: 2005. The specimens were placed at 90 degrees C in 90 MPa high-pressure hydrogen environment for 1000 h after loading. The CT test results show that the 4130X materials have a good resistance to hydrogen-induced cracking under the standard required loading condition. The WOL test show that no crack occurs when the stress intensity factor K-I of 4130X-A, 4130X-B is about 100 - 120 MPa.m(1/2). The 4130X-C material exhibit the hydrogen-induced crack in the high-pressure hydrogen environment, the critical stress intensity factor K-IH is about 87.81 MPa.m(1/2). The study proves that the 4130X seamless steel tube has a good resistance to hydrogen embrittlement.

Year of Conference
2016
Conference Name
ASME Pressure Vessels and Piping Conference
Publisher
Amer Soc Mechanical Engineers
Conference Location
Vancouver, CANADA
ISBN Number
978-0-7918-5043-5
Accession Number
WOS:000395838500022
We are professional and reliable provider since we offer customers the most powerful and beautiful themes. Besides, we always catch the latest technology and adapt to follow world’s new trends to deliver the best themes to the market.

Contact info

We are the leaders in the building industries and factories. We're word wide. We never give up on the challenges.

Recent Posts