A team of material scientists at Pohang University of Science and Technology, South Korea, announced its discovery of a new alloy that has the same strength-to-weight ratio as titanium alloys, but at just tenth the cost, Fast Company reports.
The research team, which consisted of Professors Hansoo Kim and Nack J. Kim, as well as doctoral student Sang-Heon Kim, found that nanometer-sized B2 crystal compounds—traditionally considered harmful for steels—can create a lightweight yet strong metal when dispersed within the steel’s grains.
Their research findings were published in the Feb. 5 edition of the journal Nature.
“With this innovative approach, stronger and more ductile lightweight steels [can] been created,” a statement from the university says.
Read more at Fast Company.
Related Stories
Steel Buildings | Sep 15, 2016
New York’s Hudson Yards to feature 16-story staircase sculpture
The installation is designed by British architect Thomas Heatherwick and will be the centerpiece of the $200 million plaza project
Steel Buildings | May 5, 2016
10 building projects win top steel engineering and architecture awards
Held annually by the American Institute of Steel Construction (AISC), the IDEAS2 awards recognize exceptional structural steel projects across the country. The award is the highest honor for building projects by the structural steel industry in the U.S.
Sponsored | Steel Buildings | May 4, 2016
Family business brews up a unique building
Winter Construction is part of the Star family, and their new 8300 sf brewery and tasting room is a Star Building System.
Sponsored | Steel Buildings | Apr 19, 2016
Where is the steel line?
Not having a complete understanding of what the steel line is can affect the building process, causing delays and problems, writes Kenny Stoner
Steel Buildings | Apr 4, 2016
AISI publishes Cold-Formed Steel Framing Design Guide, 2016 Edition
Updates 2007 edition; includes five comprehensive design examples.
High-rise Construction | Mar 28, 2016
SOM’s Salt Lake City skyscraper uses innovative structural system to suspend itself over a neighboring building
The hat truss-supported office tower was topped off in January, rising 25 stories above the Salt Lake City streets.
Steel Buildings | Oct 23, 2015
2016 AISC Code of Standard Practice available for public review
American Institute of Steel Construction seeks input on standard update.
Structural Materials | Mar 30, 2015
12 projects earn structural steel industry's top building award
Calatrava's soaring Innovation Science and Technology Building at Florida Polytechnic University is among the 12 projects honored by the American Institute of Steel Construction in the 2015 IDEAS² awards competition.
Sponsored | Walls and Partitions | Mar 25, 2015
Metl-Span systems meet design needs in cost effective manner
The goal from the beginning was to construct an energy efficient building with insulated metal panels.
Building Materials | Feb 19, 2015
Prices for construction materials fall in January, following plummet of oil prices
The decline in oil and petroleum prices finally showed up in the produce price index data, according to ABC Chief Economist Anirban Basu.
