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Complex alloying of titanium alloys
Metal Science and Heat Treatment, 19751. The effectiveness of complex alloying was established, in which the strength of both the α and β solid solutions increases, and the difference between their strengths decreases. This leads to more even plastic deformation and more complete utilization of the strength of the α and β phases. 2.
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2012
Publisher Summary An alloy is a substance that has metallic properties and is composed of two or more chemical elements, of which the primary one is a metal. Homogeneous alloys consist of a single phase and mixtures consist of several phases. There are three possible phases in the solid state: pure metal, intermediate alloy phase or compound, and ...
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Publisher Summary An alloy is a substance that has metallic properties and is composed of two or more chemical elements, of which the primary one is a metal. Homogeneous alloys consist of a single phase and mixtures consist of several phases. There are three possible phases in the solid state: pure metal, intermediate alloy phase or compound, and ...
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Microstructure of mechanically alloyed Al-In alloys [PDF]
Journal of Materials Science, 1994 Mechanical alloying (MA) starting from elemental powder mixtures was performed on immiscible Al-10, 30 and 50 at % In alloys. Al and In were finely mixed with increasing MA time and the crystal size of each element became up to 40 nm after MA for 1152 ks.
Keisuke Uenishi +2 more
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Mechanical alloying of AlTi alloys
Materials Science and Engineering: A, 1990Abstract Mechanical alloying has been used to mix elemental powders of aluminium and titanium and to produce mixtures of aluminium and Al 3 Ti phases during heat treatments for consolidation. Alloy concentrations of 12.5–26 at.% Ti have been covered, corresponding to alloys containing 50–100 at.% Al 3 Ti after reaction.
R. Lerf, D.G. Morris
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ChemInform Abstract: Mechanical Alloying of Titanium‐Base Alloys
ChemInform, 1993AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
C. Suryanarayana, Francis H. Froes
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Laser Alloying of Copper and its Alloys [PDF]
, 1996 Laser surface alloying of copper, yellow brass and Al Bronze were carried out by duplex process involving powder alloying followed by remelting using an inclined plasma jet spraying nozzle. The aim of this investigation was to study the rapidly solidified non-equilibrium phases of copper alloys and their properties. The copper and brass substrates were
S. P. Gadag +3 more
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Laser alloying of aluminium alloys with chromium
Surface and Coatings Technology, 1995Abstract The microstructure and corrosion resistance of laser-alloyed aluminium and ANSI 7175 aluminium alloy with chromium were investigated. Surface layers alloyed with chromium contain relatively large amounts of intermetallic compounds dispersed in a matrix of α-Al.
Amélia Almeida +6 more
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Mechanical alloying – the development of strong alloys
Materials Science and Technology, 1986AbstractMechanical alloying is a solid-state process for making alloys by high-energy milling, under conditions such that constituent powders are repeatedly fractured and welded together and ever more intimately mixed. After subsequent consolidation at elevated temperature, the alloys can be shaped by rolling, forging, and machining.
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Alloy scattering with correlation in semiconductor alloys [PDF]
Semiconductor Science and Technology, 1987 The introduction of alloy correlations into the Born approximation for alloy scattering due to Asch and Hall (1963) is examined. Correlations for a pseudo-binary alloy model are taken from the Ising model. It is found that within this formalism correlations can significantly increase alloy scattering.
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1988
Publisher Summary This chapter describes the properties of ferrite, cementite, pearlite, and austenite. It discusses the structures and properties of hypo- and hyper-eutectoid steels; the effects of percentage carbon on the properties of carbon steel.
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Publisher Summary This chapter describes the properties of ferrite, cementite, pearlite, and austenite. It discusses the structures and properties of hypo- and hyper-eutectoid steels; the effects of percentage carbon on the properties of carbon steel.
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