发明名称 HOT ISOSTATIC PRESSING TOOL AND METHOD OF MANUFACTURING ARTICLE FROM POWDER MATERIAL BY HOT ISOSTATIC PRESSING
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.
申请公布号 JP2013145106(A) 申请公布日期 2013.07.25
申请号 JP20120245450 申请日期 2012.11.07
申请人 ROLLS ROYCE PLC 发明人 HOOD CHRISTOPHER
分类号 F27B17/00;B22F3/15;C22C1/04;F01D25/24;F02C7/00;F23R3/42 主分类号 F27B17/00
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