Argon gas is one of the rare gases on Earth. It is very commonly used in the industrial sector today. Besides the properties that can be applied in production life,

Argon gas

also has some properties that can be dangerous if not used properly. To better understand what Argon gas is, in the article below, we will introduce you to the things you need to know about this gas.

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What is Argon gas?

What is Ar gas in chemistry? In chemistry, Argon is a chemical element in the periodic table, the chemical formula of argon gas is Ar. The element Ar has an atomic mass of 18. This is a noble gas, in the Earth’s atmosphere, Ar gas only accounts for 0.9%.
In life, Ar is a gas widely used in the industrial sector. It is often used in welding, melting metals and alloys. In particular, inert argon gas is also widely used in the production of light bulbs due to its property of preventing the filament from oxidizing.

Application of argon gas in welding and cutting

What are the properties of Argon gas?

Argon gas is an inert gas, it does not react chemically with other chemical substances. The element Ar has the following properties:

Physical properties: In liquid or solid form, Argon is a colorless, odorless, tasteless, non-toxic gas. This gas is 1.5 times heavier than air.
Chemical properties: Argon is an inert gas, so it does not react with other chemical substances. Argon also does not dissolve metals whether in liquid or solid form. However, this gas is soluble in water, the solubility of Argon is approximately the same as oxygen and 2.5 times that of nitrogen. A study shows that when Argon reacts with water, Argon can form clathrates with water.

Applications of Argon

What is argon gas used for? Pure Argon gas is widely applied in many areas of life such as:

What is argon gas used for in metal production?

With the property that when blown into molten metal, it can reduce the loss of chromium and carbon content. Argon gas cylinders are often used as a blowing gas in the production of steel and zirconium; used as a shielding gas in casting.
Or in aluminum production, this gas is often used to remove particles in molten aluminum and dissolved hydrogen.

Applications of argon in the medical field

Inert argon gas is used in cryosurgery.
This gas has the ability to destroy small areas of diseased tissue, thus helping the surgical process to be precise.
In addition, this gas is also used to treat cardiac arrhythmias due to its ability to destroy cells that block electrical impulses.

Applications of argon in daily life

Argon gas is used in the production of incandescent and fluorescent light bulbs due to its property of not reacting with the filament and can slow down evaporation and reduce the oxidation rate of the filament.
Besides its application in light bulb production, this gas is also used as a filler gas between the glass panes of thermal window frames. Argon is a colorless, odorless, and relatively heavy gas. When filled between the glass panes of thermal window frames, this gas can reduce heat transfer between the panes.
This gas is also used to preserve wine. In restaurants, bars, and pubs, this gas is used to preserve opened wine bottles, preventing the wine from turning into vinegar.
Ứng dụng khí Argon trong ngành thực phẩm

Production and storage of Argon gas

The condensation method is the main method for producing Argon gas.
This method is carried out by condensing air at low temperatures.
Then, Argon is separated from oxygen and nitrogen.
In addition, in ferrous metallurgy plants, Argon gas is produced from the plant’s products and exhaust gases in NH3 production.

In gaseous state, Ar gas is stored in steel cylinders, tank trucks, or large storage tanks under a pressure of ≤2.0 Mpa, at a temperature of 20 degrees Celsius.
Due to its property of being heavier than air, Argon gas can cause oxygen deficiency, leading to suffocation for users. Therefore, when using argon gas cylinders, it is necessary to pay attention to the oxygen ratio in the air, not allowing the oxygen ratio to be lower than 19%.

Where to buy Argon gas?

MIG Co., Ltd. is a reputable and quality industrial gas supplier in Ho Chi Minh City. The company specializes in providing industrial gases, medical gases, rare gases, pure gases, etc.
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If you are looking for a reliable place to buy Argon gas, please come to our company. With excellent quality and affordable prices, we are committed to bringing absolute satisfaction to our customers.
Currently, Migco sells pure argon gas in the following types:

Small argon gas cylinders, mini argon gas cylinders, 6-liter argon gas cylinders
40-liter argon gas cylinders.
10-liter argon gas cylinders

To find out how much argon gas costs, what the price of argon gas is, please contact Migco immediately to get the price of 6-liter argon gas cylinders, 10-liter argon gas cylinders, 40-liter argon gas cylinders, small argon gas cylinders, mini argon gas cylinders, and 14-liter argon gas cylinders.