Behold one of the world’s greatest slag heaps: A towering landfill piled sky high with the leftovers from the Industrial Revolution. Not a postcard, to be honest. It is an eyesore, hidden under a bit ...

The discovery of a cheap and simple, process for freeing cast ... The crude steel was in a pasty state and the slag fluid ; the cast-iron perforated plate had become melted up and incorporated ...

For this tip, he starts with a cheap chipping hammer, the universal welder’s tool that helps remove the glass-like slag that forms during shielded-metal arc welding, or what’s commonly known ...

The city of Magna, Utah, was once the home of a major coal-fired power plant that provided electricity for Rio Tinto’s ...

Researchers used municipal solid waste incineration fly ash (MSWI FA), blast furnace slag (BFS), and desulfurization gypsum (DFG) as raw materials to ...

When a heat of twelve hours is completed, the crucibles are taken out with tongs, the brass is skimmed to remove the slag, and the molten ... as to be employed for cheap gilding.

Add articles to your saved list and come back to them any time. Suvo Strategic Minerals has turned nickel slag, a highly-polluting waste product of nickel pig iron production, into a high-strength ...

Concrete is the second-most consumed material on the planet after water. Strong, cheap and resilient, it’s made everywhere and used for pretty much everything. From hospitals and bridges to dams and ...

The size, climate and balling geological complexity of the British Isles have influenced national taste, too. The latter has given us a fabulous range of building materials so marvellously described ...

Maybe that isn't exactly 'cheap' but that is certainly quite the ... There's an alarm too. If any bad slag starts trying to mess with your ride, an animated skull appears on the crossbar display ...