Great stuff. Is there any way to extrapolate the creep properties at higher combustion temperatures? Thank you
@gumtreenut1
2 жыл бұрын
Fantastic material design. Can you provide a hint as to what this will allow NASA to do that it couldn’t before?
@aaron41
Жыл бұрын
One of the goals is to build jet engine components to take higher temperatures, which has efficiency benefits.
@Dreamtaker509
10 ай бұрын
I make these alloys! I am an Iner Gas Atomization melter.
@cluelessincalifornia9134
2 жыл бұрын
What toxicity issues exist for the Cr and Co, and for the YO nanoparticles that would need consideration in a manufacturing environment?
@Michael-ij6kg
2 жыл бұрын
Try not to breath it in or get it on you.
@aaron41
Жыл бұрын
Respirators are a must any time you work with nanoparticles.
@TheWadetube
Жыл бұрын
The Yitrium oxide addition seems like an inspired solution. I am looking for information on 3d printing tantalum Hafnium carbide alloys and Hafnium carbide Oxide compounds. I am in need of a rocket engine that will not melt above 7,000 F or deform below 6,000 under 1,000 bar.
@kenw8875
Жыл бұрын
no known metal on earth meets your reqts. spaceX's sx-500 showing solid results in deformation/strength up to 800bar. with micro additions of B, Yt and other wizardy Elements, perhaps HIP and triple melt VAR processes will rise to the occasion.
@TheWadetube
Жыл бұрын
@@kenw8875 The melting temperature of Tantalum Hafnium Carbide is around 7,140 to 7,400 degrees Fahrenheit . I don't know the creep strength temperature, I hope it can sustain 1000 bar at 6,600 degrees.
@aristeidislykas7163
7 ай бұрын
Graphite will sure work for a burn of a few seconds
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