MANUFACTURING METHOD OF HEXAGONAL PIPE SHELLS WITH FLAT-TO-FLAT DIMENSION OF 252,6±1,8×5+1,5/-1,0×4300+80/-30 mm FOR STORAGE AND TRANSPORTATION OF SPENT NUCLEAR FUEL
FIELD: metallurgy.SUBSTANCE: method involves casting by electroslag remelting of hollow ingots from low-ductility steel "04?14?5?2?-?" with boron content of 2.0 to 3.0% with the dimension of 470±5×inner270±5×3000±25 mm. Bottom and shrinkage parts of ingots with height of 0.06-0.07 and 0.08...
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