Dernières nouvelles sur la métallurgie

Tingting Song (left) and Ma Qian (right) with a titanium alloy created with the laser 3D printer. Photo: RMIT University.A team of researchers has used 3D printing to create a new class of titanium alloys that are strong and not brittle under tension. This breakthrough, reported in a paper in...

Case hardening is a metallurgical process that allows us to create special parts with unique properties. In this article, we explore what it is, its process and its applications. What […] The post Case Hardening Explained – How It Works, Benefits & Types appeared first on Fractory....

'A transition to fossil fuel-free steelmaking could grow total jobs supported by steelmaking in the region by 27 percent to 43 percent by 2031.'. DepositPhotosSteel manufactured using hydrogen and powered by renewable energy could drastically reduce carbon emissions and employ a well-paid, industrial workforce. The post Steel built the Rust...

Operando measurements are indispensable here. If we looked at the battery before and after the first charge-discharge cycle, we would see no defects. But during the operation, we see how the defects form and self-heal, leaving detectable scars behind.Andrej Singer, Cornell UniversitySodium-ion batteries have been touted as a sustainable alternative...

Although the mining and metallurgical sectors are still seen as environmentally unfriendly industries, innovation in these sectors has been increasing since the beginning of the century, including in the development of green technologies. Four years ago, the World Intellectual Property Organization (WIPO) released a study measuring innovation in the mining...

With a grant from the Office of Naval Research, MIT researchers aim to design novel high-performance steels, with potential applications including printed aircraft components and ship hulls....

MONTREAL, Feb. 02, 2023 (GLOBE NEWSWIRE) -- Imperial Mining Group Ltd. ("Imperial") (TSX VENTURE: IPG) (OTCQB: IMPNF) is pleased to announce the filling of patent applications for its two-stage hydrometallurgical methods and processes for the extraction of scandium (Sc) and rare earth elements (REE) from Crater Lake project mineralization....

It is generally conceded by flotation men that the condition at the surface of a particle of mineral or gangue is the most important factor controlling its behaviour in a flotation cell. Much research work has been devoted to the study of the forces that are active at the surface...

  Learning Objectives Learn how a shipping company improved their operations efficiency using a built-for-purpose operational technology (OT) to information technology (IT) connectivity solution. Learn why not knowing real-time status and real-time routing can lead to inefficiencies and downtime. PLC insights Integrating programmable logic controllers (PLC) to business systems to...

In the examination of an undeveloped prospect a decision must be arrived at from an inspection of the outcrops and the exposures in a few shallow pits. Prospects that are offered for sale rarely expose any important quantity of good ore, work having usually been stopped when the immediate exploration...

In approaching the subject of diamond-drilling practice, a brief history of the origin and development of the diamond drill may be of interest. The use of black diamonds for boring holes in rock was discovered in 1863 by Rudolph Leschot, a French engineer. In 1864, he employed a diamond bit...

Frequently the careful engineer puts the word porphyry in quotation marks or precedes it with “so-called,” when he writes of the Porphyry Copper mines. This is done by way of serving notice that he is aware that the term is not a precise one, though no one who is informed...