Copper-nickel alloy, copper Cu, nickel Ni, and silver-white. The name copper-nickel is derived from the metallic luster. Purity>99.7%Size: Particles are 70nm Copper Nickel Cu-Ni Alloy powder: CuNi (or copper-nickel) is an alloy of copper which c…
Hollow glass spheres are a kind of hollow spherical powdered ultra-light inorganic non-metallic materials, with a particle size of 5-100mm, a wall thickness of 1-2mm, and a compressive strength of 3-125MPa. About Hollow Glass Sphere Hollow Glass…
Lithium-ion batteries have become hotspots in energy research due to their higher energy density, long service life, and smaller volume compared with lead-acid, nickel-cadmium, nickel-metal hydride, and other batteries, and no memory effect.…
Gazprom recently said it had completely suspended gas supplies to Bulgarian Gas company and Polish Oil and Gas Company (PGNiG) because it was not being paid in rubles. Russia said it would resume gas supplies after it agreed to pay for them in ruble…