Researchers at the Department of Energy’s Oak Ridge National Laboratory (ORNL) have developed a way for 3D printed metals to be produced with an unprecedented degree of precision, Archdaily reports.
This development can help with the customization of the smallest components in buildings and carefully engineer details of larger ones.
The precision comes from the new technique of adding a process in which successive layers of material are laid down with computer control and fused to create an object in a wide range of shapes.
Advanced technology has also led to an increase in resolution, enabling the creation of smaller parts with smoother surfaces. The ORNL explained in a statement:"The researchers demonstrated the method using an ARCAM electron beam melting system (EBM), in which successive layers of a metal powder are fused together by an electron beam into a three-dimensional product. By manipulating the process to precisely manage the solidification on a microscopic scale, the researchers demonstrated 3-dimensional control of the microstructure, or crystallographic texture, of a nickel-based part during formation."
Acrhdaily has the full story.
Related Stories
| May 10, 2012
Chapter 2 Exemplary High-Performance Reconstruction Projects
Several case studies show how to successfully renovate existing structures into high-performance buildings.
| May 9, 2012
Chapter 1 Reconstruction: ‘The 99% Solution’ for Energy Savings in Buildings
As a share of total construction activity reconstruction has been on the rise in the U.S. and Canada in the last few years, which creates a golden opportunity for extensive energy savings.
| May 9, 2012
International green building speaker to keynote Australia’s largest building systems trade show
Green building, sustainability consultant, green building book author Jerry Yudelson will be the keynote speaker at the Air-Conditioning, Refrigeration and Building Systems (ARBS) conference in Melbourne, Australia.
| May 9, 2012
Tishman delivers Revel six weeks early
Revel stands more than 730 feet tall, consists of over 6.3 milliont--sf of space, and is enclosed by 836,762-sf of glass.
| May 9, 2012
Stoddert Elementary School in DC wins first US DOE Green Ribbon School Award
Sustainable materials, operational efficiency, and student engagement create high-performance, healthy environment for life-long learning.
| May 9, 2012
Shepley Bulfinch given IIDA Design award for Woodruff Library?
The design challenges included creating an entry sequence to orient patrons and highlight services; establishing a sense of identity visible from the exterior; and providing a flexible extended-hours access for part of the learning commons.
| May 9, 2012
Construction Defect Symposium will examine strategies for reducing litigation costs
July event in Key West will target decision makers in the insurance and construction industries.
| May 8, 2012
WDMA and AAMA release window, door & skylight market studies
Historic data for 2006 through 2011 and forecast data for 2012 through 2015 are included in the report.
| May 8, 2012
Study presents snapshot of domestic violence shelter services
Unique partnership of architects and domestic violence advocates brings new strategies for emergency housing.
| May 8, 2012
Gensler & J.C. Anderson team for pro bono high school project in Chicago
City Year representatives came to Gensler for their assistance in the transformation of the organization’s offices within Orr Academy High School, which also serve as an academic and social gathering space for students and corps members.
