I need to sinter aluminum powderBut because the top layer of aluminum is oxidized when exposed to the atmosphere, I need to remove the oxide film before the sintering would work.Which gases would work for that and at what temperature?
i use them and see how many times i can skip them in the lake!! i love to skip rocks! i'm such a little kiddo!!
Glad u r back and with a good attitude
I built a concrete wall as well but I saved a pile of rocks for when i need them to throw them backI have to always have some kind of defense
Thought this too, for ages' I am a rock, I am an island for a rock feels no pain and an island never cries.' not sure about a prison but it certainly meant a lot of hurt went unacknowledged, guess the prison I built was anger, resentment and lack of self worth as the walls didn't protect my inner selfhence for me it would have been better to observe the pain at the time than to do so later and only then be released from the negative reactions.
There aren't any gases that can do thatThe oxide layer on aluminum must be removed by physical means, like sand paper or steel wool.
