The article discusses the possibility of using silicon carbide as main component for preliminary deoxidation a carbonaceous intermediate product when latter is discharged from converter into ladle in order to adjust costs tradition‑ ally used deoxidizing materials. It has been established that use deoxidizer economically feasible smelting low‑carbon low‑alloy steels production. method adding ma...

It has been shown that hydrogen and oxygen atoms cannot be present in the open pores of crystal lattices base metals casting alloys. The solubility gases liquid alloys is a nanostructured process. Hydrogen melts are adsorbed by basic metal elemental nanocrystals. Nitrogen dissolves iron, nickel chromium not atomic form, but composition elementary nanocrystals nitride molecules. After deoxidatio...

A material that rapidly absorbs molecular oxygen (known as an oxygen scavenger or deoxygenation agent (DOA)) has various industrial applications, such as in food preservation, anticorrosion of metal and coal deoxidation. Given that oxygen is vital to cancer growth, to starve tumours through the consumption of intratumoral oxygen is a potentially useful strategy in fighting cancer. Here we show ...

Chemically derived graphene oxide (GO) is an atomically thin sheet of graphite that has traditionally served as a precursor for graphene, but is increasingly attracting chemists for its own characteristics. It is covalently decorated with oxygen-containing functional groups - either on the basal plane or at the edges - so that it contains a mixture of sp(2)- and sp(3)-hybridized carbon atoms. I...

objective: in this article, a numerical study is conducted on mixing of two fluids in the liquid phase with two different concentrations of a chemical species in the electro-osmotic flow. methods: the base liquid is an electrolyte which flows in a two-dimensional micro-channel having electrically charged walls. lorentz electric force, which is used as stimulating flow factor, is created by appl...