The Role of Hydrogen in the Development of Underbead Cracks – from 1950’s
Posted on: March 1, 2012
Discovered on www.weldinghistory.org‘s list of films that feature the welding industry, this gem – The Role of Hydrogen is a silent film from the 1950’s that illustrates the role of hydrogen in the development of underbead cracks. It was created by the Metallurgical Laboratory of Deflt Technology University.
Check it out on ILMO’s YouTube page by clicking on the image below. Enjoy!