METHOD OF MANUFACTURING NUCLEAR FUEL PELLET CONSISTING OF DUPLEX GRAINS

• Main Authors: KIM JAE IK, NA YEON SOO, LIM KWANG YOUNG, JUNG TAE SIK, GO DAE GYUN, LEE SUNG JAE, JANG HUN, YOO JONG SUNG, KIM YOON HO, CHOI MIN YOUNG, LEE CHUNG YONG, MOK YONG KYOON, LEE SUNG YONG
• Format: Patent
• Language: English; Korean
• Published: 14.03.2018
• Subjects: CHEMISTRY; COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F; COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM,CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THERARE-EARTH METALS; INORGANIC CHEMISTRY; METALLURGY; NUCLEAR ENGINEERING; NUCLEAR PHYSICS; NUCLEAR REACTORS; PHYSICS

The present invention relates to a method for manufacturing a nuclear fuel pellet with a duplex grain tissue, and more particularly, to a method for manufacturing a uranium oxide pellet with a duplex grain tissue in which the grain size of the outer region of the pellet is larger than the grain size...