Steels that contain specified amounts of alloying elements -- other than carbon and the commonly accepted amounts of manganese, copper, silicon, sulfur, and phosphorus -- are known as alloy steels.

Scientists at Rice University have cooked up a new alloy with a unique and diverse set of attributes that could prove highly effective at protecting steel from corrosion. The novel coating not only ...

The microstructural evolution of the alloy, heated for 32 hours (left) versus 64 hours (right). (Zhang et al., Science, 2026) Metal alloys are used everywhere from aircraft to cutlery, making them an ...

Alloy steels are designated by AISI four-digit numbers. The first two digits represent the main alloying elements, and the last two digits represent the carbon content present in the alloy in ...

There are many different grades and types of steel alloys available worldwide. However, depending on the composition, alloy steel groups can be easily classified. A major type is known as the ...

Strength and flexibility are two opposites that usually need to be balanced in steel. But now engineers at Purdue University and Sandia National Labs have developed a new treatment that can be applied ...

Scientists Just Developed Ultra-Strong Steel That Resists Rust Completely ...

The paper focuses on steel, an alloy of iron and carbon. However, Upmanyu notes the model applies broadly—not just to metals but also to ceramics like metal oxides. "We feel it's general enough ...

A new treatment tested on a high-quality steel alloy produces extraordinary strength and plasticity, two traits that must typically be balanced rather than combined. Ultra-fine metal grains that the ...

Researchers say they’ve made a new “super steel” that challenges conventional wisdom about new steel alloys. Instead of the usual fine-tuned balance of tradeoffs, scientists at the University of Hong ...