Study of the {beta}-{alpha} phase transformations of a Ti-64 sheet induced from a high-temperature {beta} state and a high-temperature {alpha} + {beta} state

Journal Article · Tue Dec 31 23:00:00 EST 1996 · Metallurgical and Materials Transactions. A, Physical Metallurgy and Materials Science

DOI:https://doi.org/10.1007/s11661-997-0082-x· OSTI ID:438583

Moustahfid, H; Gey, N; Humbert, M; Philippe, M J ^[1]

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1. Univ. de Metz (France). Lab. d`Etudes des Textures et Applications aux Materiaux

The room-temperature {alpha} textures of Ti-64 sheets, inherited from the {beta}-{alpha} phase transformation of high-temperature {beta} textures of the material in the {beta} and {alpha} + {beta} fields, respectively, have been studied. The corresponding high-temperature {beta} textures were also determined by a method developed in their laboratory. The knowledge of the high-temperature {beta} textures allows discussions of the variant selections through transformation modeling. As a result, a variant selection occurs in the presence of the stable {alpha} grains of the {alpha} + {beta} field.

• Sponsoring Organization: USDOE
• OSTI ID: 438583
• Journal Information: Metallurgical and Materials Transactions. A, Physical Metallurgy and Materials Science, Journal Name: Metallurgical and Materials Transactions. A, Physical Metallurgy and Materials Science Journal Issue: 1 Vol. 28; ISSN 1073-5623; ISSN MMTAEB
• Country of Publication: United States
• Language: English

Related Subjects

33 ADVANCED PROPULSION SYSTEMS
36 MATERIALS SCIENCE
42 ENGINEERING
AEROSPACE INDUSTRY
ALUMINIUM ALLOYS
CHEMICAL INDUSTRY
GRAIN SIZE
IRON ADDITIONS
OXYGEN ADDITIONS
PHASE TRANSFORMATIONS
SAMPLE PREPARATION
TEXTURE
THERMOMECHANICAL TREATMENTS
TITANIUM BASE ALLOYS
VANADIUM ALLOYS