Measuring how materials hotter than the sun's surface conduct electricity

Warm dense matter is a state of matter that forms at extreme temperatures and pressures, like those found at the center of ...
The Fabricator

How battery power is changing mobile welding

With a battery, the unit weighs less than 27 lbs. Instead of dragging thick coils of leads from the truck to the job, a ...
Seeking Alpha

PyroGenesis Signs Additional Contract with Constellium to Advance Aluminum Furnace Electrification Using Plasma Torch Technology

MONTREAL, Aug. 05, 2025 (GLOBE NEWSWIRE) -- PyroGenesis Inc. (PYR:CA) (“PyroGenesis”) (http://pyrogenesis.com) (TSX: PYR) (OTCQX: PYRGF) (FRA: 8PY1), a high-tech ...
Morningstar

PyroGenesis Signs Additional Contract with Constellium to Advance Aluminum Furnace Electrification Using Plasma Torch Technology

MONTREAL, Aug. 05, 2025 (GLOBE NEWSWIRE) -- PyroGenesis Inc. (“PyroGenesis”) (link) (TSX: PYR) (OTCQX: PYRGF) (FRA: 8PY1), a high-tech company that designs ...
Hosted on MSN

Militaria ww2 torch light restore

In this video, I restore a rare dynamo torch light made during World War II for French soldiers. The aluminum torch required significant work due to a malfunctioning mechanism, resulting in a ...
SciELO

Effect of Torch Weaving on the Microstructure, Tensile and Impact Resistances, and Fracture of the HAZ and Weld Bead by Robotic GMAW Process on ASTM A36 Steel

The effect of torch weaving on the microstructure, tensile strength, impact resistance and fracturing in robotic welded joints using varing welding speeds, voltages and currents was evaluated through ...
IEEE

Eddy Current Method for Inspecting Foil-to-Tab Weld Quality in Li-Ion Batteries

Abstract: Defective components in Li-ion batteries can lead to loss of capacity, reduced discharge rate, or thermal runaway. For electric vehicles (EVs), quality control is especially relevant. In ...