Metal treatment – Compositions – Heat treating
Patent
1988-12-14
1990-12-04
Roy, Upendra
Metal treatment
Compositions
Heat treating
148133, 148407, 420417, 420418, C22F 118
Patent
active
049751255
ABSTRACT:
High performance titanium alloys useful as impellers and disks for gas turbine engines are provided, together with processes for their preparation.
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patent: 4842653 (1989-06-01), Wirth et al.
patent: 4854977 (1989-08-01), Alheritiere et al.
Weiss et al., Met. Trans. 17A, (Nov. 1986), 1935.
Chakrabarti Amiya K.
Kuhlman, Jr. George W.
Pishko Robert
Aluminum Company of America
Roy Upendra
Sullivan Jr. Daniel A.
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