THERMOMECHANICAL TREATMENT OF COMPLEXLY ALLOYED NICKEL-ALLOYS

Authors
KLESHCHEV AS
Citation
As. Kleshchev, THERMOMECHANICAL TREATMENT OF COMPLEXLY ALLOYED NICKEL-ALLOYS, Metal science and heat treatment, 39(7-8), 1997, pp. 324-327
Citations number
6
Journal title
Metal science and heat treatment → ACNP
ISSN journal
00260673
Volume
39
Issue
7-8
Year of publication
1997
Pages
324 - 327
Database
ISI
SICI code
0026-0673(1997)39:7-8<324:TTOCAN>2.0.ZU;2-T
Abstract
The results of a study of dispersion-hardening high-temperature nickel alloys EI698, EP742, and EP741 after thermomechanical treatment (TMT) are considered. The alloys differ from the EI437BU type by a higher c ontent of the strengthening gamma'-phase and considerably higher tempe ratures of recrystallization and complete dissolution of the gamma'-ph ase. The alloys studied are used for disks of aircraft engines.