[Home]  [Headlines]  [Latest Articles]  [Latest Comments]  [Post]  [Mail]  [Sign-in]  [Setup]  [Help]  [Register] 

"International court’s attack on Israel a sign of the free world’s moral collapse"

"Pete Hegseth Is Right for the DOD"

"Why Our Constitution Secures Liberty, Not Democracy"

Woodworking and Construction Hacks

"CNN: Reporters Were Crying and Hugging in the Hallways After Learning of Matt Gaetz's AG Nomination"

"NEW: Democrat Officials Move to Steal the Senate Race in Pennsylvania, Admit to Breaking the Law"

"Pete Hegseth Is a Disruptive Choice for Secretary of Defense. That’s a Good Thing"

Katie Britt will vote with the McConnell machine

Battle for Senate leader heats up — Hit pieces coming from Thune and Cornyn.

After Trump’s Victory, There Can Be No Unity Without A Reckoning

Vivek Ramaswamy, Dark-horse Secretary of State Candidate

Megyn Kelly has a message for Democrats. Wait for the ending.

Trump to choose Tom Homan as his “Border Czar”

"Trump Shows Demography Isn’t Destiny"

"Democrats Get a Wake-Up Call about How Unpopular Their Agenda Really Is"

Live Election Map with ticker shows every winner.

Megyn Kelly Joins Trump at His Final PA Rally of 2024 and Explains Why She's Supporting Him

South Carolina Lawmaker at Trump Rally Highlights Story of 3-Year-Old Maddie Hines, Killed by Illegal Alien

GOP Demands Biden, Harris Launch Probe into Twice-Deported Illegal Alien Accused of Killing Grayson Davis

Previously-Deported Illegal Charged With Killing Arkansas Children’s Hospital Nurse in Horror DUI Crash

New Data on Migrant Crime Rates Raises Eyebrows, Alarms

Thousands of 'potentially fraudulent voter registration applications' Uncovered, Stopped in Pennsylvania

Michigan Will Count Ballot of Chinese National Charged with Voting Illegally

"It Did Occur" - Kentucky County Clerk Confirms Voting Booth 'Glitch'' Shifted Trump Votes To Kamala

Legendary Astronaut Buzz Aldrin 'wholeheartedly' Endorses Donald Trump

Liberal Icon Naomi Wolf Endorses Trump: 'He's Being More Inclusive'

(Washed Up Has Been) Singer Joni Mitchell Screams 'F*** Trump' at Hollywood Bowl

"Analysis: The Final State of the Presidential Race"

He’ll, You Pieces of Garbage

The Future of Warfare -- No more martyrdom!

"Kamala’s Inane Talking Points"

"The Harris Campaign Is Testament to the Toxicity of Woke Politics"

Easy Drywall Patch

Israel Preparing NEW Iran Strike? Iran Vows “Unimaginable” Response | Watchman Newscast

In Logansport, Indiana, Kids are Being Pushed Out of Schools After Migrants Swelled County’s Population by 30%: "Everybody else is falling behind"

Exclusive — Bernie Moreno: We Spend $110,000 Per Illegal Migrant Per Year, More than Twice What ‘the Average American Makes’

Florida County: 41 of 45 People Arrested for Looting after Hurricanes Helene and Milton are Noncitizens

Presidential race: Is a Split Ticket the only Answer?

hurricanes and heat waves are Worse

'Backbone of Iran's missile industry' destroyed by IAF strikes on Islamic Republic

Joe Rogan Experience #2219 - Donald Trump

IDF raids Hezbollah Radwan Forces underground bases, discovers massive cache of weapons

Gallant: ‘After we strike in Iran,’ the world will understand all of our training

The Atlantic Hit Piece On Trump Is A Psy-Op To Justify Post-Election Violence If Harris Loses

Six Al Jazeera journalists are Hamas, PIJ terrorists

Judge Aileen Cannon, who tossed Trump's classified docs case, on list of proposed candidates for attorney general

Iran's Assassination Program in Europe: Europe Goes Back to Sleep

Susan Olsen says Brady Bunch revival was cancelled because she’s MAGA.

Foreign Invaders crisis cost $150B in 2023, forcing some areas to cut police and fire services: report

Israel kills head of Hezbollah Intelligence.


Status: Not Logged In; Sign In

Science-Technology
See other Science-Technology Articles

Title: Scientists Create the Superman of Metals
Source: Newsweek
URL Source: http://www.newsweek.com/scientists- ... n-metals-409031?rel=most_read1
Published: Dec 29, 2015
Author: Jessica Firger
Post Date: 2015-12-29 17:52:56 by Stoner
Keywords: None
Views: 3323
Comments: 17

A group of scientists say they have created the Superman of metals, a material so strong and lightweight it could lead to the creation of faster vehicles and revolutionize the airline and automotive industries.

Engineers at the University of California, Los Angeles, used a combination of ceramic silicon carbide nanoparticles and magnesium. The new metal boasts a stiffness-to-weight ratio that far surpasses other strong metals that engineers have reliably used for generations. The metal is also capable of absorbing and withstanding high heat without having its integrity altered.

Nanoparticles are a tiny speck of any material, just 1 to 100 nanometer in size, or a billionth of a meter—not even close to being visible to the naked eye. When the material is scaled down to such a small size, its physical and chemical properties change. In this case, the silicon carbide nanoparticles were infused into a molten magnesium zinc. Silicon carbide is the hard ceramic material used for cutting blades. This “nanocomposite” metal is made up of approximately 14 percent silicon carbide and 86 percent magnesium by weight.

“It's been proposed that nanoparticles could really enhance the strength of metals without damaging their plasticity, especially light metals like magnesium,” said Xiaochun Li, a professor of manufacturing and engineering at UCLA, in a press statement. “But no groups have been able to disperse ceramic nanoparticles in molten metals until now.”

Magnesium is available in large quantities, meaning it would be easy to produce the material without damage to the environment. It is considered a type of load-bearing metal that is already used to make cars, albeit a weaker version.

Correction: A previous version of this article inaccurately stated that an object with width between one and 100 namometers would be just barely visible to the naked eye. In fact, such an object would not be visible at all. By way of comparison, the diameter of a strand of human hair is in the range of 80,000 to 100,000 nanometersm, according to the National Nanotechnology Initiative


Very interesting development. Sounds very promising. I would think it would have positive impact not only on cars, and airliners, but also on combat aircraft, and spacecraft.

Post Comment   Private Reply   Ignore Thread  


TopPage UpFull ThreadPage DownBottom/Latest

#1. To: Stoner (#0)

"By way of comparison, the diameter of a strand of human hair is in the range of 80,000 to 100,000 nanometersm"

They're going to build planes and cars out of hair?

misterwhite  posted on  2015-12-29   17:57:31 ET  Reply   Trace   Private Reply  


#2. To: misterwhite (#1)

" They're going to build planes and cars out of hair? "

You missed this part:

By way of comparison,

Si vis pacem, para bellum

Those who beat their swords into plowshares will plow for those who don't

Rebellion to tyrants is obedience to God.

There are no Carthaginian terrorists.

“The object of war is not to die for your country but to make the other bastard die for his.” - George S. Patton

Stoner  posted on  2015-12-29   18:25:52 ET  Reply   Trace   Private Reply  


#3. To: Stoner (#2)

You missed this part: By way of comparison,

Oops. My bad.

misterwhite  posted on  2015-12-29   19:31:10 ET  Reply   Trace   Private Reply  


#4. To: misterwhite (#3)

No problemo

Si vis pacem, para bellum

Those who beat their swords into plowshares will plow for those who don't

Rebellion to tyrants is obedience to God.

There are no Carthaginian terrorists.

“The object of war is not to die for your country but to make the other bastard die for his.” - George S. Patton

Stoner  posted on  2015-12-29   19:35:28 ET  Reply   Trace   Private Reply  


#5. To: Stoner (#0)

I dunno. Magnesium is pretty flammable.

Apparently, there are a vast collection of iPhone vids at YouBoob like this one where people try to destroy iPhones in new and unique ways.

Tooconservative  posted on  2015-12-29   20:23:16 ET  Reply   Trace   Private Reply  


#6. To: Stoner (#0) (Edited)

Very interesting development.

Yes it is I was under the impression that under extreme heat magnesium burns so we are going to make cars out of an 86% flamable substance. I don't think we have thought this through. I had some magnesium wheels once they developed stress fractures

paraclete  posted on  2015-12-30   6:25:22 ET  Reply   Trace   Private Reply  


#7. To: paraclete (#6)

Alloys can have lower flammability:

https://en.wikipedia.org/wiki/Magnesium_alloy

A Pole  posted on  2015-12-30   6:56:00 ET  Reply   Trace   Private Reply  


#8. To: Stoner (#0)

In this case, the silicon carbide nanoparticles were infused into a molten magnesium zinc. Silicon carbide is the hard ceramic material used for cutting blades. This “nanocomposite” metal is made up of approximately 14 percent silicon carbide and 86 percent magnesium by weight.

OK... so what happened to the zinc?

Willie Green  posted on  2015-12-30   7:31:23 ET  Reply   Trace   Private Reply  


#9. To: TooConservative (#5)

Magnesium is pretty flammable.

Magnesium filings or thin shavings oxidize very rapidly, but a larger/thicker piece is more chemically stable. Similarly, aluminum "dust" can be dangerously explosive... and even iron or steel wool can be ignited by a flame or electrical current...
and of course, alkali metals like sodium, lithium & potassium are all highly flamable when exposed to air/water...

Willie Green  posted on  2015-12-30   7:54:34 ET  Reply   Trace   Private Reply  


#10. To: Stoner (#0)

are they going to call this new metal Adamantium ?

Quis custodiet ipsos custodes?

tomder55  posted on  2015-12-31   7:34:04 ET  Reply   Trace   Private Reply  


#11. To: Stoner (#0)

the Superman of Metals

Alternate text if image doesn't load

“Truth is treason in the empire of lies.” - Ron Paul

In a Cop Culture, the Bill of Rights Doesn’t Amount to Much

Americans who have no experience with, or knowledge of, tyranny believe that only terrorists will experience the unchecked power of the state. They will believe this until it happens to them, or their children, or their friends.
Paul Craig Roberts

Deckard  posted on  2015-12-31   8:20:24 ET  (1 image) Reply   Trace   Private Reply  


#12. To: Deckard (#11)

Thanks, funny. I saved that to my collection of funny pictures.

Happy New Year !

Si vis pacem, para bellum

Those who beat their swords into plowshares will plow for those who don't

Rebellion to tyrants is obedience to God.

There are no Carthaginian terrorists.

Stoner  posted on  2015-12-31   8:50:15 ET  Reply   Trace   Private Reply  


#13. To: tomder55 (#10)

Adamantium ?

Wasn't than something that was obtained from ameteor?

I thought they might call it unobtainium. I suspect that like many things created in a laboratory in small quantities it won't prove to be commercially obtainable

paraclete  posted on  2015-12-31   18:05:04 ET  Reply   Trace   Private Reply  


#14. To: paraclete (#13)

Adamantium ?

Wasn't than something that was obtained from ameteor?

it's a fictional metal that they used in the comic book character Wolverine's skeleton .It is the metal in his claws . But I like the suggestion of Rearden steel better . Who is John Galt ?

Quis custodiet ipsos custodes?

tomder55  posted on  2016-01-01   5:45:57 ET  Reply   Trace   Private Reply  


#15. To: tomder55 (#14) (Edited)

Who is John Galt ?

Beats me, use your google. I know what adamantium is according to fiction, I also know what unobtainium is according to fiction and no doubt you can find out what reardon steel is according to fiction

just for your benefit Tom becuase I know you can't get past googling the constitution which is printed on a parchment made of unobtainium

"in the realm of scientific wishful thinking, Unobtainium can refer to any substance needed that is critical to the plot of a science fiction story, but which does not exist in the universe as we know it. In other words, total bullshit"

paraclete  posted on  2016-01-01   18:17:00 ET  Reply   Trace   Private Reply  


#16. To: paraclete (#15)

'Who is John Galt ? 'was a rhetorical question by me ,but one of the most famous lines in literature . Rearden steel is also a fictional steel from the same book by one of the most famous authors of the 20th Century .Suggest you use Google yourself .

Quis custodiet ipsos custodes?

tomder55  posted on  2016-01-01   18:49:08 ET  Reply   Trace   Private Reply  


#17. To: tomder55 (#16) (Edited)

Tom do you think we are backwoods hicks down here of course we have read Ann Rand, required reading for any democratically minded person who wants an exposee of the system, besides the book market is controlled by overseas publishers just like everything else

paraclete  posted on  2016-01-01   22:18:02 ET  Reply   Trace   Private Reply  


TopPage UpFull ThreadPage DownBottom/Latest

[Home]  [Headlines]  [Latest Articles]  [Latest Comments]  [Post]  [Mail]  [Sign-in]  [Setup]  [Help]  [Register] 

Please report web page problems, questions and comments to webmaster@libertysflame.com