ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Explore membership for yourself or for your organization.
Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
Latest Magazine Issues
Feb 2026
Jul 2025
Latest Journal Issues
Nuclear Science and Engineering
March 2026
Nuclear Technology
February 2026
Fusion Science and Technology
January 2026
Latest News
Fusion energy: Progress, partnerships, and the path to deployment
Over the past decade, fusion energy has moved decisively from scientific aspiration toward a credible pathway to a new energy technology. Thanks to long-term federal support, we have significantly advanced our fundamental understanding of plasma physics—the behavior of the superheated gases at the heart of fusion devices. This knowledge will enable the creation and control of fusion fuel under conditions required for future power plants. Our progress is exemplified by breakthroughs at the National Ignition Facility and the Joint European Torus.
Manfred Lipa, Phillippe Chappuis, Pierre Deschamps
Fusion Science and Technology | Volume 19 | Number 4 | July 1991 | Pages 2041-2048
Technical Paper | Carbon Material Special | doi.org/10.13182/FST91-A29338
Articles are hosted by Taylor and Francis Online.
The graphite-based first wall of Tore Supra is designed to sustain particle and heat exhausts under steady-state conditions (additional power of 25 MW and 30-s pulse duration). Therefore, state-of-the-art brazing techniques were developed for the plasma-facing armor, such as the inner first wall, pumped limiters, and ergodic divertor structures. The different plasma-facing components are described, and the brazing techniques and quality control measures are discussed. Results of heat flux testing and performance during plasma operation are also reported.