Electric arc/plasma resistant gas

In summary, the conversation is about finding a gas that is resistant to electrical arcing and turning into plasma, easy to obtain and handle, and light in weight. Suggested options include sulfur hexafluoride, which is used in waveguides but may not be easy to handle and is heavier than air, and other gases like argon, helium, carbon dioxide, and nitric oxide, which are used in electric arc welding and may also be suitable for the purpose.
  • #1
shardbearer
2
0
Im looking for a gas which is resistant to electrical arcing and turning into plasma, preferably being easy to obtain and handle, as well as being as light as possible. (Like helium). Thanks!

EDIT: More research suggests sulfur hexaflouride or (maybe) nitrogen. http://en.wikipedia.org/wiki/Dielectric_gas
 
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  • #2
shardbearer said:
Im looking for a gas which is resistant to electrical arcing and turning into plasma, preferably being easy to obtain and handle, as well as being as light as possible. (Like helium). Thanks!

Sulfur hexafluoride (SF6) is a gas used in waveguides to reduce arcing. However, I'm not sure if it is "easy" to handle. It is a greenhouse gas. And it is heavier than air, so it isn't "light".

Zz.
 
  • #3
Argon, helium, carbon dioxide, nitric oxide and others are used in electric arc welding as a shielding gas. Some of those gases may suit your purpose.
 

FAQ: Electric arc/plasma resistant gas

1. What is an electric arc/plasma resistant gas?

An electric arc/plasma resistant gas is a type of gas that is specifically designed to protect against the intense heat and energy produced by an electric arc or plasma. These gases contain elements that can absorb or dissipate the heat and prevent damage to surrounding materials.

2. How does an electric arc/plasma resistant gas work?

An electric arc/plasma resistant gas works by absorbing and dissipating the heat and energy produced by the electric arc or plasma. This can be achieved through various mechanisms such as thermal conductivity, chemical reactions, or phase transitions.

3. What are the common types of electric arc/plasma resistant gases?

The most commonly used electric arc/plasma resistant gases include carbon dioxide, argon, nitrogen, and helium. These gases are often used in welding and cutting applications due to their high thermal conductivity and ability to protect against the intense heat of an electric arc or plasma.

4. How is an electric arc/plasma resistant gas different from other types of gases?

An electric arc/plasma resistant gas is different from other gases in that it is specifically designed to protect against the intense heat and energy produced by an electric arc or plasma. These gases have unique properties and compositions that make them more effective at withstanding the extreme conditions of an electric arc or plasma.

5. What are the safety considerations when using electric arc/plasma resistant gases?

When using electric arc/plasma resistant gases, it is important to follow all safety precautions and guidelines provided by the manufacturer. These gases can be hazardous if not handled properly, and precautions should be taken to prevent exposure to skin, eyes, and inhalation. Proper ventilation and protective equipment should also be used when working with these gases.

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