The value of rebar strain, especially for some key structural components, indicates the safety margin of structures. In this study, a graphene oxide (GO) coated no-core fiber-fiber Bragg grating ...

Steel and aluminum are foundational commodities that underpin large sectors of the economy, from transportation and construction to consumer staples and energy. The United States has historically ...

Witness the incredible process of manufacturing rebar steel in a steel mill, where raw materials are transformed into high-strength reinforcement bars. The journey begins with heating and melting ...

Engineering and Public Policy, Carnegie Mellon University, 5000 Forbes Ave, Pittsburgh, Pennsylvania 15213, United States Wilson E. Scott Institute for Energy Innovation, Carnegie Mellon University, ...

Iron ore slumped below $100 a ton for the first time since mid-January as some steel mills curbed production to ensure blue skies during the government’s upcoming policy meetings in Beijing ...

SINGAPORE, Feb 28 (Reuters) - Iron ore futures prices ... up depressed domestic demand. Still, steel benchmarks on the Shanghai Futures Exchange rose. Rebar edged up nearly 0.1%, hot-rolled ...

porous form of iron known as “direct-reduced iron” that’s already produced in high volumes as a raw material for the steel industry. Its natural porosity allows for it to absorb the non ...