Stock material or miscellaneous articles – All metal or with adjacent metals – Workpiece with longitudinal passageway or stopweld material
Patent
1983-07-25
1985-02-12
Rutledge, L. Dewayne
Stock material or miscellaneous articles
All metal or with adjacent metals
Workpiece with longitudinal passageway or stopweld material
428611, 428680, 148426, 148 39, C22F 110
Patent
active
044991550
ABSTRACT:
Articles are made of coiled metal sheet which has been thermal mechanically worked so it has a particular texture or crystallographic orientation dominant along its length. The sheet is wound around a mandrel to form a coil and the coil is then hot isostatically bonded to make a monolithic circular article. The article has a circumferential crystallographic orientation which corresponds with that which dominates the length of the sheet.
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Holiday, deceased Paul R.
Holiday, executrix by Suzanne N.
Kear Bernard H.
Nessler C. G.
Rutledge L. Dewayne
United Technologies Corporation
Zimmerman John J.
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