Argon (Ar)

Argon is valued for its total inertness, in particular at high temperatures. Argon is used in critical industrial processes such as the manufacturing of high quality stainless steels and production of impurity-free silicon crystals for semi-conductor manufacture. Argon is also used as an inert filler gas for light bulbs and as a dry, heavier-than-air-or-nitrogen filler for the space between glass panels in high-efficiency multi-pane windows.


Neon Lights: As described, noble gases are handy for creating neon lights. Argon, along with neon and krypton, is used for this purpose. When electricity passes through the argon gas, it temporarily excites the outermost orbiting electrons and causes them to briefly jump to a higher "shell," or energy level. When the electron then returns to its accustomed energy level, it emits a photon – a massless packet of light.

Shield Gas in Welding: Argon is used in the welding of specialty alloys as well as in the welding of automobile frames, mufflers and other automotive parts. It is called a shield gas because it does not react with whatever gases and metals are hovering in the vicinity of the metals being welded; it merely takes up space and prevents other, unwanted reactions from occurring nearby owing to reactive gases such as nitrogen and oxygen.

Metal Production: Similar to its role in welding, argon can be used in the synthesis of metals via other processes because it prevents oxidation (rusting) and displaces unwanted gases such as carbon monoxide.

At Satramdas, We supply XL, UHP, Commercial grade Argon. We also provide Argon as per customer requirement.