Finally, the type of iron ore used also affects the sintering characteristics, including the formation and fluidity of the initial sinter melt. Different ore types require varying amounts of ...

Once we're at the production point, we need to do two things: "Reduce" the iron ore by removing the oxygen. Melt the iron ore ...

Additionally, the softening and melting performance of mixed burdens ... This research provides insights into how different iron ore compositions affect the compressive strength and deformation ...

A weaker China economy and battered iron ore prices have helped drive down Vale SA’s stock, making investors wary of ...

Brazilian miner Vale posted on Tuesday its highest annual iron ore production since 2018, even after a decline in output in ...

No one knows who first figured this out, but it required melting iron at very high temperatures to remove "slag," or the impurities caused by creating it from iron ore, Craddock said. The ...

Their findings, published in Physical Review Letters, shed new light on the melting curve and structural phase of iron under extreme conditions. "The goal of this study was to explore the ...

Brazilian miner Vale SA churned out 327.7 million metric tons of iron ore in 2024, the highest in six years, though fourth-quarter production came in slightly below expectations.

The State minister for Industry says plants would create jobs for locals and provide additional benefits through the companies’ corporate social responsibility initiatives ...

Vale saw growth in its base metals division as copper production rose by nearly 3% year-on-year to 101,800 tons in the fourth ...