However, the AC copper loss will affect the power density, torque density and efficiency of the motor. Therefore, this paper presents the analytical models of AC copper loss which can accurately ...

This monumental step not only revives copper mining in Oman after nearly 30 years but also underscores the Sultanate's unwavering commitment to economic diversification and sustainability.

Hudbay Minerals (NYSE:HBM) +4.2% in Thursday's trading after saying it received an air quality permit for the Copper World project from Arizona environmental regulators. The approval, combined ...

Fab tools are being fine-tuned for TSV processes as demand ramps for everything from HBM to integrated RF, power, and MEMS in ...

Similarly, high-frequency waves struggle to propagate efficiently when encountering barriers, often resulting in signal loss. In response to these challenges, a South Korean startup named Copper ...

MUSCAT: After a 30-year pause, Oman has resumed exporting copper, marking a significant milestone for the country’s economy, Times of Oman reported. The first shipment of copper concentrates ...

Engineer and geologist Yahya Zinbi, head of Kharrouba Copper Mining (KCM), operator of the Jbiel copper mine (65 km from Marrakech) wants to get into cobalt. In March, his team determined that 5% of ...

No fewer than 1,500 party members have defected from the Peoples Democratic Party, PDP, All Progressive Grand Alliance, APGA and Young Progressive Party, YPP, to the All Progressives Congress, APC ...

Eight men have been charged after a lengthy RCMP investigation into copper wire theft from oil and gas facilities across central Alberta. Mounties on Monday announced the results of the ...