Too bad the article does not actually say what the material is made out of. Does this beat UHWMPE? Because UHMWPE is already damn strung stuff for its weight. But the big downside being that because it is so damn dense it cannot be thermoformed (the big plus being that it also has a huge range of temperature resistance) edit: Correction, it looks like they call it "polyaramide" which sounds like it is similar to Aram…
New lightweight material is stronger than steel
11–20 of 162 posts
Re: New lightweight material is stronger than steel
#12Too bad the article does not actually say what the material is made out of. Does this beat UHWMPE? Because UHMWPE is already damn strung stuff for its weight. But the big downside being that because it is so damn dense it cannot be thermoformed (the big plus being that it also has a huge range of temperature resistance) edit: Correction, it looks like they call it "polyaramide" which sounds like it is similar to Aram…
Re: New lightweight material is stronger than steel
#13Re: New lightweight material is stronger than steel
#14> the new material’s elastic modulus — a measure of how much force it takes to deform a material — is between four and six times greater than that of bulletproof glass. They also found that its yield strength, or how much force it takes to break the material, is twice that of steel, even though the material has only about one-sixth the density of steel.
That's going to make for some fun prints.
Edit: density of steel is 7.85 g/cm3 and 1/6 of that is 1.3 which makes it less dense than wood! (1.5 g/cm3) It floats!
Re: New lightweight material is stronger than steel
#15Wonder if it work as a rebar replacement that doesn't rust.
If the solution chemistry is compatible with concrete then it might be mixed in and polymerize together, and that would be yet more exciting.
Re: New lightweight material is stronger than steel
#16Can't wait for 3D printed parts made out of this stuff. > the new material’s elastic modulus — a measure of how much force it takes to deform a material — is between four and six times greater than that of bulletproof glass. They also found that its yield strength, or how much force it takes to break the material, is twice that of steel, even though the material has only about one-sixth the density of steel. That's g…
Re: New lightweight material is stronger than steel
#17Re: New lightweight material is stronger than steel
#18Can't wait for 3D printed parts made out of this stuff. > the new material’s elastic modulus — a measure of how much force it takes to deform a material — is between four and six times greater than that of bulletproof glass. They also found that its yield strength, or how much force it takes to break the material, is twice that of steel, even though the material has only about one-sixth the density of steel. That's g…
It would still sink as water has a density of 1, depending. I think your lookup for wood's density gave you a number belonging to a hardwood.
Re: New lightweight material is stronger than steel
#19Wonder if it work as a rebar replacement that doesn't rust.
Just coat the rebar, one of its properties is that it's impermeable to liquids and gases.