Journal ArticleDOI
Mechanical Behavior and Strengthening Mechanisms in Ultrafine Grain Precipitation-Strengthened Aluminum Alloy
Kaka Ma,Haiming Wen,Haiming Wen,Tao Hu,Troy D. Topping,Dieter Isheim,David N. Seidman,Enrique J. Lavernia,Julie M. Schoenung +8 more
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TLDR
In this article, the relationship between precipitation phenomena, grain size and mechanical behavior in a complex precipitation-strengthened alloy system, Al 7075 alloy, a commonly used aluminum alloy, was selected as a model system in the present study.About:
This article is published in Acta Materialia.The article was published on 2014-01-01. It has received 995 citations till now. The article focuses on the topics: Strengthening mechanisms of materials & Precipitation hardening.read more
Citations
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Simultaneously improved the strength and ductility of laser powder bed fused Al-Cr-Fe-Ni-V high-entropy alloy by hot isostatic pressing: Microcrack closure and precipitation strengthening
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Microstructure and Mechanical Properties of Al0.4co0.5v0.6feni High-Entropy Alloys Processed by Homogenization Treatment
Book ChapterDOI
Ultrafast Precipitation Kinetics in an Ultrafine-Grained Al–Cu Alloy Used for Oil Drill Pipes
Jiang Long,Feng Chun,Lihong Han,Yaorong Feng,Lu Caihong,Zhu Lijuan,Hang Wang,Gang Liu,Jun Sun +8 more
TL;DR: In this article, it was found that the precipitation kinetics of θ phases in the UFG Al-Cu alloy occurred at several orders of magnitude faster than that can be predicted by conventional grain boundary precipitation theory.
Journal ArticleDOI
Heat Treatment Behavior, Microstructure and Mechanical Properties of TiO2@CNTs/7075 Al Composites Fabricated by Ultrasonic-Assisted Casting
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Strengthening Mechanism and Precipitate Evolution of a Multi-application Special Engineering Steel Designed based on a Hybrid Idea
TL;DR: In this paper , a hybrid steel was designed based on composite maraging steel, tool steel, structural steel, and stainless steel, which achieved a tensile strength of 30 MPa with an elongation of 9.5 ± 0.8%.
References
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Journal ArticleDOI
X-ray line broadening from filed aluminium and wolfram
G.K Williamson,W.H Hall +1 more
TL;DR: In this paper, the authors used a Geiger counter spectrometer to measure the changes in intensity distribution in the spectra of cold worked aluminium and wolfram and found that the line breadths may be attributed to simultaneous small particle size and strain broadening, the latter predominating at the higher Bragg angles.
Journal ArticleDOI
The Deformation and Ageing of Mild Steel: III Discussion of Results
TL;DR: In this paper, an attempt is made to explain the observed phenomena in the yielding and ageing of mild steel, described in two previous papers, in the general terms of a grain-boundary theory.
Journal ArticleDOI
Nanostructured materials: basic concepts and microstructure☆
TL;DR: In this article, the authors summarize the basic physical concepts and the microstructural features of equilibrium and non-equilibrium nanostructured materials (NsM) and make an attempt to summarize their properties.
Book
Properties and selection : nonferrous alloys and special-purpose materials
TL;DR: The ASM Handbook as discussed by the authors provides a comprehensive and authoritative single-volume reference on nonferrous metals and alloys, with particular emphasis on aluminum, titanium, copper, and magnesium.
Journal ArticleDOI
ImageJ for microscopy
TL;DR: The near-comprehensive range of import filters that allow easy access to image and meta-data, a broad suite processing and analysis routine, and enthusiastic support from a friendly mailing list are invaluable for all microscopy labs and facilities-not just those on a budget.