Warm-die-forming of beta titanium alloy strip. Final report. [Ti--8Mo--8V--2Fe--3Al]
Technical Report
·
OSTI ID:7321447
Continuous strip of Ti-8Mo-8V-2Fe-3Al was investigated for possible application in the nose cap for the main rotor blade of the Heavy Lift Helicopter as part of the Advanced Technology Component Program. Aging response of strip solutionized in a continuous vacuum annealing furnace and subsequently cold rolled was determined as functions of time and temperature for several levels of cold reduction. Tensile and fatigue properties of strip produced by selected practices were measured. Feasibility of creep forming solutionized-and-cold-rolled strip to nose cap contours during aging was explored. Warm die forming and aging of strip to those same contours was demonstrated.
- Research Organization:
- Army Materials and Mechanics Research Center, Watertown, MA (USA)
- OSTI ID:
- 7321447
- Report Number(s):
- AD-A-038848; AMMRC-TR-76-41
- Country of Publication:
- United States
- Language:
- English
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Fri Jun 01 00:00:00 EDT 1973
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Related Subjects
36 MATERIALS SCIENCE
360101* -- Metals & Alloys-- Preparation & Fabrication
360103 -- Metals & Alloys-- Mechanical Properties
AGING
ALLOYS
ALUMINIUM ALLOYS
COLD WORKING
CREEP
FABRICATION
FATIGUE
IRON ALLOYS
MATERIALS WORKING
MECHANICAL PROPERTIES
MOLYBDENUM ALLOYS
ROLLING
TEMPERATURE DEPENDENCE
TENSILE PROPERTIES
TIME DEPENDENCE
TITANIUM ALLOYS
TITANIUM BASE ALLOYS
VANADIUM ALLOYS
360101* -- Metals & Alloys-- Preparation & Fabrication
360103 -- Metals & Alloys-- Mechanical Properties
AGING
ALLOYS
ALUMINIUM ALLOYS
COLD WORKING
CREEP
FABRICATION
FATIGUE
IRON ALLOYS
MATERIALS WORKING
MECHANICAL PROPERTIES
MOLYBDENUM ALLOYS
ROLLING
TEMPERATURE DEPENDENCE
TENSILE PROPERTIES
TIME DEPENDENCE
TITANIUM ALLOYS
TITANIUM BASE ALLOYS
VANADIUM ALLOYS