The first part of the lesson is to make sure the steel is high-carbon steel, since most other steels aren’t able to be heat treated. It will also have a specific method for its quenching ...

US President Donald Trump’s threatened steel tariffs that don’t kick in for two weeks are impacting US buyers who already are seeing American-made metal cost more than imports.

Now Boston Metal has successfully demonstrated that its Molten Oxide Electrolysis (MOE) industrial cell can be scaled up to ...

An innovative approach to steel making could eliminate use of coke and resultant carbon emissions forever. The technology now ...

He then hammers the tough, low-carbon steel, which he has shaped so it will make a snug fit into the channel and forges the two metals together. Both types of tamahagane are now exactly where they ...

With clean electricity, the process could make steel with zero CO2 emissions. According to the World Steel Association, steel production releases almost twice its weight in carbon dioxide (CO2 ...

The influx comes amid relatively anemic U.S. steel demand as high borrowing costs make it expensive for buyers to move ahead with projects in everything from construction to appliance manufacturing.