I would sure love to use it in place of helium for TIG welding. It can probably get an arc hot enough like hydrogen. Imagine if atomic hydrogen welders used SF6 in WW2.
日立信股份 In China, we are a leader in recovering and reusing SF6 gas, has 26 years’ experience in providing SF6 gas treatment services for 95% of domestic power systems.
SF6 gas in its pure state does not pose a health risk other then dissipating oxygen in a closed room. that being said, the extinguishing SF6 gas poses a serious health risk which could result in death. If the SF6 gas breaks an arc producing a temp > 385F it changes the chemical compounds to S2F10 = SF5, along with other compounds. For this reason it is important to monitor circuit breaker pressure in case of a failure. No the hazards if you are going to be working with this gas.
arcs ionize the medium gas they occur in, ionized gases(aka plasma) are good conductors regardless of the type of gas (air, sf6, fluorine , etc), it may help you to google plasma tho.
A mix of argon and sf6 was an excellent fill media for quench tube arrestors and high energy pulsed power devices that go from insulator to short in less than a nanosecond.
the gas can be liquefied by reaching -40 degree C. But during transportation or storage you can't maintain -40 degree. I think pressure has something to do here
No, when SF6 is released into the atmosphere it breaks down due to exposure to moisture and air and mixes with other gases in the atmosphere, greatly reducing its arc-quenching ability. You would not find a homogenous layer of SF6 in the atmosphere.
Sf6 is not danger for human beings but you can handle every where but when you filling gas in compartment ovaid from breathing because sf6 is 5 times heavier than air if sf6 gas goes in lungs then can effect human.
I would sure love to use it in place of helium for TIG welding. It can probably get an arc hot enough like hydrogen.
Imagine if atomic hydrogen welders used SF6 in WW2.
Well said
Excellent job, Gaurav.
Thank you 😊 Do also check out my other videos
Exactly what I was looking for!
日立信股份 In China, we are a leader in recovering and reusing SF6 gas, has 26 years’ experience in providing SF6 gas treatment services for 95% of domestic power systems.
Very informative
Superb job, Gaurav! So it is the most notorious GHG without any substitute?
when u said i have no idea what that means i exploded laughing 😆
Very well made!
Please make the video on GIS
SF6 gas in its pure state does not pose a health risk other then dissipating oxygen in a closed room. that being said, the extinguishing SF6 gas poses a serious health risk which could result in death. If the SF6 gas breaks an arc producing a temp > 385F it changes the chemical compounds to S2F10 = SF5, along with other compounds. For this reason it is important to monitor circuit breaker pressure in case of a failure. No the hazards if you are going to be working with this gas.
Not listening to anyone who writes "no the hazards".
How long before recombination, genius?
@@railgap Given around 1/4 of the world speaks English as their first language, you're discounting a huge amount of very smart people.
Your description is hilarious. Do you also sell miracle cures?
You said that if arc happens it work as good conductor explain . after breakdown of sf6 gas which gas formed.
arcs ionize the medium gas they occur in, ionized gases(aka plasma) are good conductors regardless of the type of gas (air, sf6, fluorine , etc), it may help you to google plasma tho.
A mix of argon and sf6 was an excellent fill media for quench tube arrestors and high energy pulsed power devices that go from insulator to short in less than a nanosecond.
Nice video!
Thanks very interesting
Very Informative Video, Thank you
You are perfect!
molecular weight is 164 .Informative video
146
Please share this Presentation
Great body 👌 welldone
Can u upload what is partial discharge in GIS ?
Wow
please say breker maintanence problam are brekers and given suggesion
How liquid SF6 again converted to Gas?
When temperature of the liquid sf6 increases it gets converted into to gas again.
the gas can be liquefied by reaching -40 degree C. But during transportation or storage you can't maintain -40 degree. I think pressure has something to do here
Non inflammable ?
So if you have a layer of sf6 in the atmosphere it would be impossible for a rocket to pass through that layer....
No, when SF6 is released into the atmosphere it breaks down due to exposure to moisture and air and mixes with other gases in the atmosphere, greatly reducing its arc-quenching ability. You would not find a homogenous layer of SF6 in the atmosphere.
is there a danger of sf6 gas in humans?
Sf6 is not danger for human beings but you can handle every where but when you filling gas in compartment ovaid from breathing because sf6 is 5 times heavier than air if sf6 gas goes in lungs then can effect human.
Is sf6 gas toxic
Yes
1 pound of sf6 is equivalent to 26000 pounds of c02....just saying...
ok, but how much is released in environment compared to co2............so it needs to be 26k less volume released to be equal in effect to co2
Better than CO2 for tungsten rods in GTAW.
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