Argon, krypton and xenon are very unreactive. They replace the air inside the lamp, preventing the metal wire burning away.

However, the effect of steam oxidation on the alloy mechanical properties is unknown, and creep specimens of alloy CCA617, 740 and 230 were pre-oxidized for 2000 and 4000h in steam at 800ºC before ...

Another important study utilized Monte Carlo simulations to investigate the thermodynamic properties of argon in liquid and supercritical states. By employing ab initio potentials, researchers ...

THE chromatographic separation of argon and oxygen is difficult, and existing methods depend on one of the following techniques: (1) Separation on a molecular sieve 5 Å column at 18° C (ref.

We carried out integrated rock magnetic experiments to interpret the χ−T curves of the Chinese loess/palaeosols in argon. We used both raw materials and heated samples. In addition, we also ...