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The prediction of precipitation strengthening in microalloyed steels [PDF]
Metallurgical Transactions A, 1988 The effectiveness of interphase precipitation strengthening in microalloyed steels depends on the temperature dependence of the solubility of the precipitation phase in austenite and on the temperature utilized in soaking. Using an approximate method of calculating the solubility of microalloying elements in the presence of both carbon and nitrogen, a ...
H. R. Lin, A. A. Hendrickson
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Intermetallic-Precipitation-Strengthened Steels
2022Title on author’s file: Nano-precipitation-strengthened steels ; 202309 bcch ; Accepted Manuscript ; RGC ; Published ; Green (AAM)
Niu, M +4 more
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Recent Advances in Solids/Structures and Application of Metallic Materials, 1997
Abstract A model was developed for predicting the precipitation hardening response of a particle strengthened alloy determined from the microstructure, composition, and heat treatment. The precipitates in the microstructure which impede dislocation motion and control the precipitation strengthening response as a function of the aging ...
James M. Fragomeni, Ben M. Hillberry
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Abstract A model was developed for predicting the precipitation hardening response of a particle strengthened alloy determined from the microstructure, composition, and heat treatment. The precipitates in the microstructure which impede dislocation motion and control the precipitation strengthening response as a function of the aging ...
James M. Fragomeni, Ben M. Hillberry
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Strengthening aerobic granule by salt precipitation
Bioresource Technology, 2016Structural stability of aerobic granules is generally poor during long-term operation. This study precipitated seven salts inside aerobic granules using supersaturated solutions of (NH4)3PO4, CaCO3, CaSO4, MgCO3, Mg3(PO4)2, Ca3(PO4)2 or SiO2 to enhance their structural stability.
Yu-You, Chen +3 more
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Precipitate Strengthening of Nanostructured Aluminium Alloy
Journal of Nanoscience and Nanotechnology, 2012Grain boundaries and precipitates are the major microstructural features influencing the mechanical properties of metals and alloys. Refinement of the grain size to the nanometre scale brings about a significant increase in the mechanical strength of the materials because of the increased number of grain boundaries which act as obstacles to sliding ...
Kinga, Wawer +2 more
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Maps of intragranular precipitation strengthening
Czechoslovak Journal of Physics, 1985Maps of strengthening by small (semi)coherent precipitates homogeneously dispersed in the grains have been constructed. They can show the most probable dislocation-particle interaction mechanism and the strengthening effect of a given dispersion of particles. As an application, the effect ofγ′-Ni3(Al, Ti) and M23C6 precipitation in austenitic steels is
A. Orlová, J. Čadek
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