Very helpful, very educational and very easy to understand in your video! 👌👌

Would the same results be obtained with air (nitrogen + oxygen) instead of pure nitrogen?

Nice

Nice video, but it should also underline the oxide bifilms and inclusions removal from the rotary degassing and fluxing.

@priyanktamilsekaran8550

Жыл бұрын

Hi I need your help. Could you give me a contact mail id. ?

Please explain what is happening when nitrogen comes in contact with hydrogen. Does it form ammonia?

@davidkeenan5989

Жыл бұрын

It's a good question that caused me to go searching for an answer. Hydrogen diffuses into inert gas bubbles as they rise through the melt. There's no suggestion that ammonia is produced.

@stickyfox

Ай бұрын

@@davidkeenan5989 I'm guessing that the bubble forms an interface inside of which the partial pressure of H2 is zero; enough bubbles and the hydrogen will eventually be depleted from the metal melt.