Metallurgical and materials transactions. A, Physical metallurgy and materials science, 2009-12, Vol.40 (13), p.3047-3050
2009
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Details
- Autor(en) / Beteiligte
- Titel
- Comparison of Mechanical Properties of TMW Alloys, New Generation of Cast-and-Wrought Superalloys for Disk Applications
- Ist Teil von
- Metallurgical and materials transactions. A, Physical metallurgy and materials science, 2009-12, Vol.40 (13), p.3047-3050
- Ort / Verlag
- Boston: Springer US
- Erscheinungsjahr
- 2009
- Quelle
- SpringerLink
- Beschreibungen/Notizen
- A new kind of Ni-Co–base disk alloys, named TMW alloys, has been developed on the basis of our innovative concept. Full-scale pancakes (440 mm in diameter and 65 mm in thickness) with an average grain size of about 10 μ m were successfully manufactured from TMW alloys by a conventional cast-and-wrought (C&W) processing route. The property assessments of the pancakes indicate that TMW alloys are superior to C&W U720Li alloys in tensile strength and in creep resistance, while the performances of low-cycle fatigue (LCF) and fatigue crack growth (FCG) are comparative.
- Sprache
- Englisch
- Identifikatoren
- ISSN: 1073-5623eISSN: 1543-1940DOI: 10.1007/s11661-009-0032-xTitel-ID: cdi_proquest_journals_213710917
- Format
- –
- Schlagworte
- Alloys, Applied sciences, Characterization and Evaluation of Materials, Chemistry and Materials Science, Communication, Crack propagation, Exact sciences and technology, Fatigue life, Fracture toughness, Grain size, Growth rate, Materials Science, Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology, Metallic Materials, Metals. Metallurgy, Nanotechnology, Powder metallurgy, Stress intensity factors, Structural Materials, Surfaces and Interfaces, Testing laboratories, Thin Films