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A sintered polycrystalline body that absorbs neutrons, bodies consisting of control rod for a water-cooled nuclear reactor and process for producing a sintered body
A sintered polycrystalline body that absorbs neutrons, bodies consisting of control rod for a water-cooled nuclear reactor and process for producing a sintered body
A lanthanide oxide selected from the group consisting of dysprosium oxide, erbium oxide, europium oxide, gadolium oxide and samarium oxide is formed into a compact and sintered to produce a body useful as a control rod material in a water cooled nuclear reactor. The lanthanide oxide is preferably combined with a corrosion stabilizing group 4A metal oxide such as hafnium oxide.
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