Results 261 to 270 of about 49,369 (306)

Precipitation hardened Re-Co-Magnets

AIP Conference Proceedings, 1976
Magnetic and metallographic investigations are reported on Sm(Co,Cu)z with 5 ...
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Precipitation hardening of aluminum alloys

Metallurgical Transactions A, 1975
The author’s charge was to discuss recent trends in research and development on precipitation hardened aluminum alloys and to indicate where research is needed. This will be done for three areas: fatigue, properties of grain boundaries and interfaces, and stability of precipitates at elevated temperatures. Present strong precipitation hardened aluminum
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High temperature precipitation hardening in a rapidly quenched AlTiNi alloy I. Precipitation hardening response

Materials Science and Engineering: A, 1996
A significant precipitation-hardening response has been observed in rapidly quenched Al6Ti1.5Ni (wt.%) alloy aged isothermally in the temperature range 300–500°C, and the underlying precipitate microstructures characterised using transmission electron microscopy (TEM).
J.F. Nie, B.C. Muddle
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Hundred years of precipitation hardening

Journal of Light Metals, 2001
Abstract About 100 years ago, precipitation hardening was discovered and the first structural aluminum alloys with considerable strength were developed. Our present understanding of the phenomenon in based on the application of dislocation theory as well as reaction kinetics, especially the role of metastable phases and lattice defects in nucleation ...
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Precipitation-Hardening Stainless Steels

2008
Abstract This chapter discusses the composition, alloying characteristics, mechanical properties, corrosion resistance, advantages, limitations, and applications of martensitic, semiaustenitic, and austenitic precipitation-hardenable stainless steels.
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Precipitation hardening in metals

2012
The theoretical treatments of precipitation hardening are briefly considered. The equations for strengthening by ‘hard’ indeformable particles and by ‘soft’ deformable particles are presented, and the implications are discussed. An important contribution to these increments in strength is shown to derive from variations in the volume fraction of ...
Baranivsky, M. P., Katsman, A. I., Devčić, N.   +2 more
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Effect of aging treatment on the precipitation transformation and age hardening of Mg-Gd-Y-Zn-Zr alloy

Journal of Magnesium and Alloys, 2023
mu meng, Jianmin Yu
exaly  

Precipitation hardening behaviour of AA6111

2009
The precipitation hardening behaviour of AA6111 was investigated by: (a) a comprehensive experimental study on the relationship between thermal processing and the evolution of microstructure and properties of the alloy, and (b) integrating the acquired knowledge with the established physical theories and models to develop a new process model to predict
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Precipitation Hardening

2014
R.E. Smallman, A.H.W. Ngan
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Precipitation Hardening

Journal of Applied Physics, 1942
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