asteroza + strength   38

To stay secure online, Password Checkup has your back
need chrome and gotta login, and have to keep passwords in the google password manager...
google  chrome  password  manager  security  strength 
15 days ago by asteroza
The Great Reduction of a Carbon Nanotube’s Mechanical Performance by a Few Topol...
Single atom displacement drops carbon nanotubes to 40GPa, multiple defects make it much worse. So unless you have a perfect set of tubes/fibers, there will be no earth space elevator using CNT's.
carbon  nanotube  CNT  strength  research  technology  topological  defect  space  elevator  Delicious 
june 2016 by asteroza
High-strength bulk nano-crystalline silver prepared by selective leaching combined with spark plasma sintering
They seem to be up to steel strength now, but volume production is iffy. Military want thi for EFP slug plate as it's cheaper than tantalum but better than copper.
silver  high  trength  materials  science  research  technology  nanocrystalline  structure  Delicious  strength 
january 2016 by asteroza
Purdue News - Natural nanocrystals shown to strengthen concrete
Notably not directly increasing strength, but rather aiding in wetting the cement during the hydration steps, which produces stronger concrete.
cellulose  nanocrystal  additive  conrete  strength  curing  materials  science  research  technology  nanotechnology  Delicious 
april 2015 by asteroza
RoboMate
Looks like the new version is more like steadicam arms for human arms
EU  research  technology  hardware  electronics  devices  exoskeleton  industrial  manufacturing  human  arm  assist  amplification  Delicious  europe  torso  leg  back  strength 
february 2015 by asteroza
Taylor & Francis Online :: Ultrastrong Mg Alloy via Nano-spaced Stacking Faults - Materials Research Letters -
Using conventional hot rolling techniques, researchers introduced nano layered stacking faults in the crystalline structure of magnesium alloy metals, increasing specific strength beyond steel by isolating crystal defects.
magnesium  technology  specific  rolled  strength  alloy  defect  crystal  fault  research  science  materials  isolation  metal  stacking  hot  high  structured  nanotechnology  Delicious 
march 2013 by asteroza
ESA Portal - Hypergravity helping aircraft fly further
Interesting use of high gravity centrifuges rather than high pressure press forges to cast advanced superalloys.
strength  lightweight  ESA  alloy  superalloy  aluminide  titanium  research  technology  metallurgy  science  materials  casting  metal  hypergravity  pressure  gravity  high  Delicious 
november 2012 by asteroza
XG Sciences - Home
Seems to be doing research with ORNL to make a titanium/graphene composite with improved thermal conductivity and strength properties over conventional titanium alloys, using a powdered metal metallurgy process.
multifunctional  strength  conductivity  thermal  ORNL  metallurgy  powdered  nanotechnology  technology  research  science  materials  composite  metal  nanoplatelet  graphene  titanium  Delicious 
november 2012 by asteroza
http://www.bainitesteel.com/
Claiming a new processing style for bainitic steels yields a new microstructure substantially improving the properties of steel to the point that it outperforms some aluminum and titanium alloys at substantially lower cost. Also, at the time of discovery, it was 7% stronger than any other steel alloy and could be made in 10 seconds of treatment.
defense  flash  technology  strength  microstructure  armor  metallurgy  BHSS  steel  bainite  research  military  science  materials  metal  bainitic  high  4130  Delicious 
june 2011 by asteroza
A Material with Electrically Tunable Strength and Flow Stress
Using an acid to etch channels in the structure of a metal, you can pour in a liquid conductor and fire an electric field into the metal to tweak it's properties.
metal  strength  hardness  ductility  live  variable  control  materials  science  research  tehcnology  electric  field  suface  treatment  intelligent  smartmatter  Delicious 
june 2011 by asteroza
Carnival of Space 178 - traversing wormholes and super magnetic fields
Nuclear pumped high magnetic field spacetime fabric warping wormhole generator as a means for FTL? Also, it's cute that the wormhole would have to be traversed by conventional propulsion. I suppose that means anyone who is cool with an Orion drive is cool with WHIPIT as well...
whip  WHIPIT  wormhole  induction  propulsion  high  strength  magnetic  field  space  spacecraft  design  physics  FTL  research  Delicious 
november 2010 by asteroza
"see VIDEO for The Portable Support Tool
A little goofy looking, but probably a very practical low tech human strength amplification
portable  tool  support  frame  human  strength  amplification  weight  reduction  lowtech  Delicious 
october 2010 by asteroza

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