Hydrogen has been known to be detrimental to steels since 1875. Just a few ppm of nascent hydrogen can cause large and harmful changes in the properties of steels, known as hydrogen embrittlement (HE) ...

The production of clinker used in Portland cement, like steel manufacturing, is another process requiring high temperature furnaces, which again could use hydrogen instead as a zero-emission ...

The carbon content of steel is generally between 0.002% and 2.14%, requiring a few more processing steps of the pig iron to produce the various grades of steel. Where hydrogen comes into play is ...

As it turned out, the new experimental results showed that, at 10 K, hydrogen atoms diffuse 100 times faster than deuterium ions on a highly ordered type of ice called polycrystalline ice.

CEO Lourenco Goncalves says the low-carbon fuel that was awarded a $500 million DOE grant can’t move forward. U.S. steel producer Cleveland-Cliffs is moving on from hydrogen. Cleveland-Cliffs ...

Thyssenkrupp said a planned green steel site worth around 3 billion euros ($3.1 billion) could go ahead even if government ambitions to build up a world-leading hydrogen industry fail.

Jindal Stainless commences use of green hydrogen in its stainless steel plant in Hisar, in partnership with Hygenco The facility aims at abating around 54,000 tonnes of CO2 emissions over 20 years ...