JPS6439336A - High specific strength heat-resistant titanium alloy suitable for super plastic working - Google Patents
High specific strength heat-resistant titanium alloy suitable for super plastic workingInfo
- Publication number
- JPS6439336A JPS6439336A JP19271987A JP19271987A JPS6439336A JP S6439336 A JPS6439336 A JP S6439336A JP 19271987 A JP19271987 A JP 19271987A JP 19271987 A JP19271987 A JP 19271987A JP S6439336 A JPS6439336 A JP S6439336A
- Authority
- JP
- Japan
- Prior art keywords
- titanium alloy
- specific strength
- high specific
- plastic working
- super plastic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Forging (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
PURPOSE:To obtain the titled titanium alloy by specifying the compsn. consisting of Al, V, Sn, Zr, Mo, Cr, Fe, O and Ti, the ratios of the component phases and the ratios of a phase and beta phase reinforcing elements. CONSTITUTION:The titled titanium alloy contains, by weight, 6.9-7.5% Al, 1.6-2.0% V, 0.4-0.7% Sn, 0.8-1.2% Zr, 0.3-0.7% Mo, 0.7-1.1% Cr, 3.0-3.4% Fe, 0.08-0.16% O and the balance consisting essentially of Ti, as well as consists of 30-70% alpha phase and the balance beta phase at 850 deg.C and is furthermore constituted of the elements in the area of 7.30-7.50 Al+Sn/3+Zr/6 and 11.0-13.0 Mo+V/1.5+Cr/0.6+Fe/0.35. Said alloy has excellent super plastic characteristics, high temp. specific strength and ductility.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19271987A JPS6439336A (en) | 1987-08-03 | 1987-08-03 | High specific strength heat-resistant titanium alloy suitable for super plastic working |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19271987A JPS6439336A (en) | 1987-08-03 | 1987-08-03 | High specific strength heat-resistant titanium alloy suitable for super plastic working |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6439336A true JPS6439336A (en) | 1989-02-09 |
JPH0317885B2 JPH0317885B2 (en) | 1991-03-11 |
Family
ID=16295924
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19271987A Granted JPS6439336A (en) | 1987-08-03 | 1987-08-03 | High specific strength heat-resistant titanium alloy suitable for super plastic working |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6439336A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107479271A (en) * | 2017-08-30 | 2017-12-15 | 深圳市华星光电技术有限公司 | Display panel, array base palte and its method for darkening |
-
1987
- 1987-08-03 JP JP19271987A patent/JPS6439336A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107479271A (en) * | 2017-08-30 | 2017-12-15 | 深圳市华星光电技术有限公司 | Display panel, array base palte and its method for darkening |
Also Published As
Publication number | Publication date |
---|---|
JPH0317885B2 (en) | 1991-03-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |