Effects of temperature and strain rate on tensile properties and activation energy for dynamic strain aging in alloy 625

Alloy 625 ammonia cracker tubes were service exposed for 60,000 hours at 873K. These were then subjected to a solution-annealing treatment at 1473 K for 0.5 hours. The effects of temperature and strain rate on the tensile properties of the solution-annealed alloy were examined in the temperature ran...

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Veröffentlicht in:	Metallurgical and materials transactions. A, Physical metallurgy and materials science Physical metallurgy and materials science, 2004-10, Vol.35 (10), p.3129-3139
Hauptverfasser:	SHANKAR, Vani, VALSAN, M, BHANU SANKARA RAO, K, MANNAN, S. L
Format:	Artikel
Sprache:	eng
Schlagworte:	Alloys Cross-disciplinary physics: materials science rheology Elasticity and anelasticity Elasticity and anelasticity, stress-strain relations Exact sciences and technology Materials science Metallurgy Physics Solid solution hardening, precipitation hardening, and dispersion hardening aging Solid solution, precipitation, and dispersion hardening aging Strain rate Temperature effects Tensile strength Treatment of materials and its effects on microstructure and properties Yield stress
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