Alloy 617 is new option for high-temp reactors

May 7, 2020, 9:40AMNuclear News

When it comes to advanced, high-temperature reactors—using working fluids such as molten salt, high-temperature gases, or sodium—there simply are not many qualified materials for nuclear component construction. Alloy 617 is not a new material, but it made the news after Idaho National Laboratory announced that it was recently added to the American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel (BPV) Code for high-temperature nuclear applications, bringing the total number of qualified high-temperature materials to six.

To continue reading, log in or create a free account!

Jay F. Kunze—ANS member since 1960

December 16, 2024, 7:01AMNuclear News

We welcome ANS members with long careers in the community to submit their own stories so that the personal history of nuclear power can be captured. For information on submitting your stories,...

Idaho finds solutions to challenges posed by aging waste drums

December 11, 2024, 9:32AMRadwaste Solutions

The Department of Energy’s Idaho Cleanup Project (ICP) has improved transuranic waste operations to address aging waste containers being stored at the Advanced Mixed Waste Treatment Project...

Terrestrial Energy looks at EnergySolutions-owned sites for IMSR plants

December 4, 2024, 12:00PMNuclear News

Advanced reactor developer Terrestrial Energy and Utah-based waste management company EnergySolutions announced they have signed a memorandum of understanding to collaborate on the siting and...

Idaho’s IWTU surpasses tank waste treatment goal

December 2, 2024, 7:02AMRadwaste Solutions

As of last week, crews with Department of Energy cleanup contractor Idaho Environmental Coalition (IEC) processed more than 142,000 gallons of radioactive sodium-bearing tank waste at...

Radiant secures funding, moves toward microreactor testing in INL’s DOME

November 25, 2024, 9:36AMNuclear News

Radiant Industries has announced a $100 million Series C funding round to be used primarily to complete its Kaleidos Development Unit (KDU) microreactor for testing in Idaho National...

Clean Core Thorium Energy marks fuel testing milestone and agreement with L&T

November 15, 2024, 12:00PMNuclear News

Clean Core Thorium Energy (Clean Core) announced November 12 that test rodlets of its patented thorium-uranium fuel design known as ANEEL (advanced nuclear energy for enriched life) have...

Oklo gets LOIs for up to 750 MW of power for data centers

November 14, 2024, 11:56AMNuclear News

Oklo Inc. announced yesterday that it has partnered with “two major data center providers” under letters of intent (LOIs) to deliver up to 750 MW of power from multiple 15 MW or 50 MW Oklo...

My Spaceship Earth: A structural engineer’s path to nuclear

November 13, 2024, 7:00AMNuclear NewsChristine Roy

While flipping through the course catalog at the University of Massachusetts–Amherst, I read that civil engineers can design amusement park rides. I was instantly inspired and chose my major...

New work for old FLiBe? DOE considers reuse of molten salt reactor coolant

November 7, 2024, 3:00PMNuclear News

FLiBe—a mixture of lithium fluoride and beryllium fluoride—is not an off-the-shelf commodity. The Department of Energy suspects that researchers and reactor developers may have a use for...

Proposed rule for more flexible licensing under Part 53 is open for comment

October 31, 2024, 3:00PMNuclear News

The Nuclear Regulatory Commission has published a proposed rule that has been almost five years in the making: Risk-Informed, Technology-Inclusive Regulatory Framework for Advanced Reactors....

Alloy 617 is new option for high-temp reactors

Related Articles