摘要 |
PROBLEM TO BE SOLVED: To provide a hot isostatic pressing tool and a method for manufacturing an article from a powder material by hot isostatic pressing.SOLUTION: A hot isostatic pressing tool includes a plurality of canister members, and the hot isostatic pressing tool includes at least one set of adjacent canister members. The plurality of canister members form a chamber to receive a powder material to be hot isostatically pressed. The at least one set of adjacent canister members have interlocking members forming a U-shaped, or a Z-shaped, leakage flow path between the at least one set of adjacent canister members. The adjacent canister members are welded together to form a joint and the U-shaped, or Z-shaped, leakage flow path, thus reducing the likelihood of failure of the welded joint during hot isostatic pressing. |