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.
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.
@@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.
Great stuff. Is there any way to extrapolate the creep properties at higher combustion temperatures? Thank you
Thank you for sharing this info
Fantastic material design. Can you provide a hint as to what this will allow NASA to do that it couldn’t before?
One of the goals is to build jet engine components to take higher temperatures, which has efficiency benefits.
Grumpy Grandpa here. You're still behind.😂😂😂😂
I make these alloys! I am an Iner Gas Atomization melter.
What toxicity issues exist for the Cr and Co, and for the YO nanoparticles that would need consideration in a manufacturing environment?
Try not to breath it in or get it on you.
Respirators are a must any time you work with nanoparticles.
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.
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.
@@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.
Graphite will sure work for a burn of a few seconds
GNX 810
*GRX810