The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
API X80 pipeline steels have been widely used in long-distance transportation of oil or natural gas under high pressure due to their high transportation efficiency, low energy loss and low production cost. While the fracture toughness of welded joints are harder to measured. In this paper, J-integral resistance curves of Spiral Submerged Arc Welded (SSAW) joints were examined at different locations...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.