Abstract
The fabrication technology and costs of various manufacturing alternatives to make large copper canisters for spent fuel repository are discussed. The capsule design is based on the TVO`s new advanced cold process concept where a steel canister is surrounded by the oxygen free copper canister. This study shows that already at present there exist several possible manufacturing routes, which results in consistently high quality canisters. Hot rolling, bending and EB-welding the seam is the best way to assure the small grain size which is preferable for the best inspectability of the final EB-welded seam of the lid. The same route turns out also to be the most economical. (au).
Citation Formats
Rajainmaeki, H, Nieminen, M, and Laakso, L.
Production methods and costs of oxygen free copper canisters for nuclear waste disposal.
Sweden: N. p.,
1991.
Web.
Rajainmaeki, H, Nieminen, M, & Laakso, L.
Production methods and costs of oxygen free copper canisters for nuclear waste disposal.
Sweden.
Rajainmaeki, H, Nieminen, M, and Laakso, L.
1991.
"Production methods and costs of oxygen free copper canisters for nuclear waste disposal."
Sweden.
@misc{etde_10135767,
title = {Production methods and costs of oxygen free copper canisters for nuclear waste disposal}
author = {Rajainmaeki, H, Nieminen, M, and Laakso, L}
abstractNote = {The fabrication technology and costs of various manufacturing alternatives to make large copper canisters for spent fuel repository are discussed. The capsule design is based on the TVO`s new advanced cold process concept where a steel canister is surrounded by the oxygen free copper canister. This study shows that already at present there exist several possible manufacturing routes, which results in consistently high quality canisters. Hot rolling, bending and EB-welding the seam is the best way to assure the small grain size which is preferable for the best inspectability of the final EB-welded seam of the lid. The same route turns out also to be the most economical. (au).}
place = {Sweden}
year = {1991}
month = {Jun}
}
title = {Production methods and costs of oxygen free copper canisters for nuclear waste disposal}
author = {Rajainmaeki, H, Nieminen, M, and Laakso, L}
abstractNote = {The fabrication technology and costs of various manufacturing alternatives to make large copper canisters for spent fuel repository are discussed. The capsule design is based on the TVO`s new advanced cold process concept where a steel canister is surrounded by the oxygen free copper canister. This study shows that already at present there exist several possible manufacturing routes, which results in consistently high quality canisters. Hot rolling, bending and EB-welding the seam is the best way to assure the small grain size which is preferable for the best inspectability of the final EB-welded seam of the lid. The same route turns out also to be the most economical. (au).}
place = {Sweden}
year = {1991}
month = {Jun}
}