High-temperature plasticity of heat-resistant nickel alloys at different strain rates

High-temperature plasticity of heat-resistant nickel alloys at different strain rates

Results of elevated strain rate tests on Ni-base-alloys are reported. High values of toughness shown by test results are due to relatively high plasticity of Ni-base alloys in accelerated deformation as compared with the low plasticity at standard deformation rates. When the testing temperature is r...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Met. Sci. Heat Treat. (USSR) (Eng. Transl.); (United States) 1976-01, Vol.18 (1), p.10-12
1. Verfasser: Prus, A. A.
Format: Artikel
Sprache:eng
Schlagworte:
360103 - Metals & Alloys- Mechanical Properties
ALLOYS
ALUMINIUM ALLOYS
CHROMIUM ALLOYS
CREEP
CRYSTAL STRUCTURE
DEFORMATION
DUCTILITY
MATERIALS SCIENCE
MECHANICAL PROPERTIES
MICROSTRUCTURE
MOLYBDENUM ALLOYS
NICKEL ALLOYS
NICKEL BASE ALLOYS
NIOBIUM ALLOYS
PLASTICITY
STRAINS
TENSILE PROPERTIES
TIME DEPENDENCE
TUNGSTEN ALLOYS
VERY HIGH TEMPERATURE
YIELD STRENGTH
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Results of elevated strain rate tests on Ni-base-alloys are reported. High values of toughness shown by test results are due to relatively high plasticity of Ni-base alloys in accelerated deformation as compared with the low plasticity at standard deformation rates. When the testing temperature is raised to 700 or 900/sup 0/C, the plasticity decreases while the toughness remains the same as the value at 20/sup 0/C. (JRD)
ISSN:0026-0673
1573-8973
DOI:10.1007/BF00663736