MANUFACTURING METHOD OF RADIOACTIVE MATERIAL STORAGE CONTAINER, RADIOACTIVE MATERIAL STORAGE CONTAINER, AND JOINING METHOD FOR DIFFERENT KINDS OF MATERIALS

• Main Authors: ASADA KAZUO, FUJITANI YASUYUKI, ISHII KEN
• Format: Patent
• Language: English
• Published: 20.05.2004
• Edition: 7
• Subjects: CASTING; CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES; DECONTAMINATION ARRANGEMENTS THEREFOR; FORGE FURNACES; FORGING; HAMMERING; MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES,RIVETS, BOLTS OR WHEELS; MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; NUCLEAR ENGINEERING; NUCLEAR PHYSICS; NUCLEAR REACTORS; PERFORMING OPERATIONS; PHYSICS; POWDER METALLURGY; PRESSING METAL; PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULARRADIATION OR PARTICLE BOMBARDMENT; PUNCHING METAL; RIVETING; TRANSPORTING; TREATING RADIOACTIVELY CONTAMINATED MATERIAL

PROBLEM TO BE SOLVED: To enhance corrosion resistance of a container main body while restraining a production cost and a product cost. SOLUTION: In this manufacturing method, a joined metal block Z is formed by joining preliminarily the first metal block A serving as a main material for the containe...