Application of Complex Thermochemical Treatment for Reinforcing High-Strength Precipitation-Hardening Heat-Resistant Steel Microalloyed with REM
Sign Up to like & getrecommendations! Published in 2018 at "Metal Science and Heat Treatment"
DOI: 10.1007/s11041-018-0299-x
Abstract: Results of a complex thermochemical treatment of test specimens from different heats of a novel high-strength heat-resistant precipitation-hardening steel microalloyed with REM are presented. The optimum chemical composition of the steel is determined with the… read more here.
Keywords: complex thermochemical; thermochemical treatment; treatment; precipitation hardening ... See more keywords
A new mechanism of surface phase formation on precipitation-hardening alloy under ion irradiation
Sign Up to like & getrecommendations! Published in 2021 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2021.150358
Abstract: Abstract Understanding surface modification of materials by Ga-ion milling has attracted growing research interests. This research reports that ion beam milling can induce rapid formation of θ-phase on the surface of a precipitation-hardening Al-Cu alloy.… read more here.
Keywords: precipitation hardening; formation; surface; ion ... See more keywords
Effect of La addition on precipitation hardening in Mg–10Dy alloy
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DOI: 10.1016/j.mtla.2020.100898
Abstract: Abstract The effect of a small lanthanum (La) addition on Mg–10 wt% Dy alloy has been studied using isothermal aging at 120 °C. A combination of scanning transmission electron microscope (STEM) imaging and high-angle annular dark field… read more here.
Keywords: addition precipitation; addition; precipitation hardening; effect ... See more keywords
Selective laser melting and heat treatment of precipitation hardening stainless steel with a refined microstructure and excellent mechanical properties
Sign Up to like & getrecommendations! Published in 2020 at "Scripta Materialia"
DOI: 10.1016/j.scriptamat.2019.10.040
Abstract: Abstract In this study, we concentrated on the microstructural characteristics and mechanical properties of precipitation hardening (PH) stainless steel 15-5PH via Selective laser melting (SLM). A large amount of retained austenite was observed in the… read more here.
Keywords: heat treatment; hardening stainless; treatment; precipitation hardening ... See more keywords
The effect of deep cryogenic treatment and precipitation hardening on the structure, micromechanical properties and wear of the Mg–Y-Nd-Zr alloy
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DOI: 10.1016/j.wear.2020.203587
Abstract: Abstract The paper presents the effect of deep cryogenic treatment (DCT) and a synergic combination of low-temperature treatment and precipitation hardening on the structure, micromechanical and tribological properties of the Mg–Y-Nd-Zr alloy (WE54). Where ageing… read more here.
Keywords: cryogenic treatment; treatment; deep cryogenic; precipitation hardening ... See more keywords
Interconnection between the solidification and precipitation hardening processes of an AlSiCu alloy
Sign Up to like & getrecommendations! Published in 2019 at "Materials Science and Technology"
DOI: 10.1080/02670836.2019.1591028
Abstract: ABSTRACT Horizontal directional solidification and precipitation hardening experiments were performed with the Al5.5Si3Cu alloy. Solidification thermal and microstructural parameters such as growth and cooling rates (VL and TR, respectively) and the secondary dendrite arm spacing… read more here.
Keywords: hardening processes; precipitation hardening; solidification; solidification precipitation ... See more keywords
Influence of precipitation hardening parameters on the microstructure and mechanical properties of extruded AA2014/eggshells green composites
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DOI: 10.1177/0021998317701558
Abstract: The AA2014/5 wt. % carbonized eggshells metal matrix composite used in this study was fabricated by electromagnetic stir casting technique and immediately extruded on universal testing machine at 60 MPa using cylindrical H13 tool steel die coated… read more here.
Keywords: hardening parameters; aa2014 eggshells; mechanical properties; precipitation hardening ... See more keywords
Solid Solution Hardening and Precipitation Hardening of α2-Ti3Al in Ti-Al-Nb Alloys
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DOI: 10.2320/matertrans.maw201707
Abstract: Microstructure and mechanical properties of Ti-Al-Nb-based alloys were investigated as they are important in the development of new generation high temperature Ti alloys due to good oxidation resistance. The alloy compositions Ti-15Al-2Nb (to obtain α2… read more here.
Keywords: phase; solution hardening; solid solution; precipitation hardening ... See more keywords
The Precipitation Hardening of Continuous Ingots of AlSi2Mn and AlCu4MgSi Alloys
Sign Up to like & getrecommendations! Published in 2018 at "Archives of Foundry Engineering"
DOI: 10.24425/122525
Abstract: The paper presents the research results of the influence of the precipitation hardening on hardness and microstructure of selected Al-Si and Al-Cu alloys obtained as 30 mm ingots in a horizontal continuous casting process. The… read more here.
Keywords: precipitation; hardening continuous; precipitation hardening; alsi2mn alcu4mgsi ... See more keywords
Thermal-Derivative Analysis and Precipitation Hardening of the Hypoeutectic Al-Si-Cu Alloys
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DOI: 10.24425/afe.2018.125189
Abstract: The research focused on the influence of the solution temperature on the structure of precipitation hardening multi-component hypoeutectic aluminium alloys. The AlSi8Cu3 and AlSi6Cu4 alloys were used in the study and were subjected to a… read more here.
Keywords: derivative analysis; thermal derivative; microscopy; precipitation hardening ... See more keywords
Effect of heat treatment on the precipitation hardening in FeNiCoAlTaB shape memory alloys
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Materials Research"
DOI: 10.3139/146.111688
Abstract: Abstract In order to obtain optimal mechanical properties, the effect of heat treatment on the precipitation hardening in multicomponent Fe-based shape memory alloys (containing Ni, Co, Al, Ta, B) was studied. The polycrystalline material was… read more here.
Keywords: heat treatment; effect heat; precipitation hardening; heat ... See more keywords