Microstructure property relationships in prealloyed Ti-6Al-4V for gas turbine applications
Journal Article
·
· SAMPE J.; (United States)
OSTI ID:5634003
Recent advances in prealloyed titanium powder metallurgy offer the potential for cost-effective processing and have made it possible to produce fully dense components with mechanical properties at least equivalent to those found in wrought titanium. The present work focuses on the microstructure/property relationships in PREP (plasma rotating electrode process) Ti-6Al-4V powder. The mechanism of microstructural formation during hot isostatic pressing (HIP) has been examined, and the possibility of microstructural modification has been demonstrated. Processing of powder has resulted in the ability to produce controlled microstructures. 16 references.
- Research Organization:
- TRW Materials and Manufacturing Technology Center, Cleveland, OH
- OSTI ID:
- 5634003
- Journal Information:
- SAMPE J.; (United States), Journal Name: SAMPE J.; (United States) Vol. 22; ISSN SAJUA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
36 MATERIALS SCIENCE
360102* -- Metals & Alloys-- Structure & Phase Studies
ALLOYS
ALUMINIUM ALLOYS
CRYSTAL STRUCTURE
DATA
EXPERIMENTAL DATA
FABRICATION
GAS TURBINES
HOT PRESSING
INFORMATION
MACHINERY
MATERIALS WORKING
MECHANICAL PROPERTIES
METALLURGY
MICROSTRUCTURE
NUMERICAL DATA
POWDER METALLURGY
PRESSING
TITANIUM ALLOYS
TITANIUM BASE ALLOYS
TURBINES
TURBOMACHINERY
VANADIUM ALLOYS
360102* -- Metals & Alloys-- Structure & Phase Studies
ALLOYS
ALUMINIUM ALLOYS
CRYSTAL STRUCTURE
DATA
EXPERIMENTAL DATA
FABRICATION
GAS TURBINES
HOT PRESSING
INFORMATION
MACHINERY
MATERIALS WORKING
MECHANICAL PROPERTIES
METALLURGY
MICROSTRUCTURE
NUMERICAL DATA
POWDER METALLURGY
PRESSING
TITANIUM ALLOYS
TITANIUM BASE ALLOYS
TURBINES
TURBOMACHINERY
VANADIUM ALLOYS