More than 300 public aquariums worldwide, and more than 100 have opened since 1990. According to incomplete statistics, aquariums (including those in zoos) attract up to 450 million visitors yearly, with far-reaching economic and educational implicat…
Gold is a high-quality hedge hedging tool, favored by investors. Especially in recent years, with the increasing instability of the world economy, gold has become one of the preferred asset allocations of investors because of its functions of hedging…
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.…
Recently, the Russian market has strong demand for nano-silicon carbide whiskers. TRUNNANO has newly supplied a batch of silicon carbide and silicon nitride whiskers to the Russian market, and the quality has won unanimous praise from customers. Curr…
Natural river sand has been exhausted after decades of large-scale mining, concrete production enterprises began to use machine-made sand as fine aggregate on a large scale.…
Chromium light weight aluminum carbide is a brand-new participant of ceramic materials, which integrates lots of advantages of metals as well as porcelains. Cr2AlC powder has extremely outstanding high temperature level mechanical homes.Pureness: 99%…
Silicon dioxide is the most abundant mineral in the earth's crust. It is found on all continents in forms ranging from fine powders to huge rock crystals.…