US3194693A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for increasing mechanical properties of titanium alloys high in aluminum
Assignee: Individual
•
Filing: 1962-06-12
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Granted: 1965-07-13
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Expires: 1982-06-12
Abstract
No abstract record available.
Inventors
- 👤 Paul J Soltis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 14:13
CPC Classifications
C; C22; C22F; C22F1/00; C22F1/16; C22F1/18; C22F1/183
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
74 words
A HEATING TREATMENT FOR IMPROVING THE ELEVATED TEMPERATURE CREEP STRENGTH OF A HIGH ALPHA PHASE ALLOY CONSISTING ESSENTIALLY OF 6-25 WEIGHT PERCENT OF ALUMINUM, 1 WEIGHT PERCENT OF MOLYBDENUM AND 1 WEIGHT PERCENT OF VANDIUM WITH THE BALANCE OF THE ALLOY BEING ESSENTIALLY TITANIUM, WHICH COMPRISES THE STEP OF EXPOSING THE ALLOY TO A TEMPERATURE OF 950*F. FFOR AT LEAST 1000 HOURS WHEREBY AN ORDERING OF THE ALPHA PHASE IS EFFECTED IN THE ALLOY.
Claim 2
Dependent Claim
74 words
A HEATING TREATMENT FOR IMPROVING THE ELEVATED TEMPERATURE CREEP STRENGTH OF A HIGH ALPHA PHASE ALLOY CONSISTING ESSENTIALLY OF 6-25 WEIGHT PERCENT OF ALUMINUM, 1 WEIGHT PERCENT OF MOLYBDENUM AND 1 WEIGHT PERCENT OF VANDIUM WITH THE BALANCE OF THE ALLOY BEING ESSENTIALLY TITANIUM, WHICH COMPRISES THE STEP OF EXPOSING THE ALLOY TO A TEMPERATURE OF 950*F. FFOR AT LEAST 1000 HOURS WHEREBY AN ORDERING OF THE ALPHA PHASE IS EFFECTED IN THE ALLOY.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-07-12 | 1969-01-11 | 1969-07-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-12 | 1973-01-11 | 1973-07-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-12 | 1977-01-11 | 1977-07-13 | $7700.00 | Window Closed / Lapsed |