Technology News

Alcoa Invests $60m in 3D-printing R&D Centre Expansion

Specialty alloys firm Alcoa will invest $60-million to expand a research and development (R&D) centre near Pittsburgh, Pennsylvania, that would accelerate advanced three-dimensional (3D) printing materals and processes.

Sunday, September 06, 2015

Heap Leach: Mining's Breakthrough Technology

Amid turmoil on commodity markets and a relentless drive by mining companies to increase efficiencies, heap leaching has emerged as a breakthrough technology experiencing stunning growth over the past decade.

Friday, August 21, 2015

Caclium Metal Notable Characteristics

In chemical terms, calcium is reactive and soft for a metal; though harder than lead, it can be cut with a knife with difficulty. It is a silvery metallic element that must be extracted by electrolysis from a fused salt like calcium chloride.[3] Once produced,...

Wednesday, September 10, 2014

AHSS components can cut emissions

The International Molybdenum Association (IMOA) has published a study showing that lightweight components manufactured from advanced high-strength steel (AHSS) can reduce attributable greenhouse gas emissions by around 29% compared with traditional component d...

Friday, August 29, 2014

The blast furnace components affect the performance of blast furnace production

the hearth. On the hearth, middle and bottom tuyere, slag and iron mouth mouth, there are more than two iron mouth in large blast furnace without slag on the mouth.

Thursday, July 03, 2014

The blast furnace components affect the performance of blast furnace production

the hearth. On the hearth, middle and bottom tuyere, slag and iron mouth mouth, there are more than two iron mouth in large blast furnace without slag on the mouth.

Thursday, July 03, 2014

Ambition to integrate ferrochrome/platinum production and processing

For decades, South Africans have mined and processed chrome and platinum separately and never the twain have met, but now the Kermas-linked Finnish company, Ruukki, has ambitions to do otherwise.

Thursday, July 03, 2014

Mini-factory used to produce various alloy cored wires

Mini-factory used to produce various alloy cored wires

Friday, May 30, 2014
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