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Scandium Alloying of Aluminum Alloys
Metal Science and Heat Treatment, 2020Basic physical metallurgy principles of alloying of aluminum alloys with scandium are considered and the fundamentals of the production of deformed semiproducts from these alloys are discussed. The discussion is based on the expected widening of the range of application of deformed semiproducts from scandium-alloyed aluminum alloys.
V. V. Zakharov +2 more
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Spark alloying of an AL9 alloy by hard alloys
Russian Metallurgy (Metally), 2015The phase compositions of spark coatings of Kh12M steel with a VT1-0 (titanium) alloy and T15K6 and T30K4 hard alloys are studied. It is shown that the TiC titanium carbide forms in all cases and tungsten carbide decomposes with the formation of tungsten in a coating. These processes are intensified by increasing time, capacitance, and frequency.
S. G. Kuptsov +4 more
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TOPHEL ALLOY, NIAL ALLOY, NICROSIL/NISIL ALLOYS, 20 and 19 ALLOYS
Alloy Digest, 1992Abstract TOPHEL Alloy and NIAL Alloy are respectively the positive and negative thermoelements for ISA Type K thermocouples. NICROSIL/NISIL Alloys are respectively the positive and negative thermoelements of ISA Type N thermocouples. Thermocouples of 20 and 19 Alloys have the advantage of freedom from green rot preferential oxidation ...
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Alloying of aluminum-beryllium alloys
Russian Metallurgy (Metally), 2013The existing phase diagrams of Al-Be-X alloys, where X is an alloying element, are analyzed. Element X is noted to poorly dissolve in both aluminum and beryllium. It is shown that the absence of intermetallic compounds in the Al-Be system affects the phase equilibria in an Al-Be-X system.
L. V. Molchanova, V. N. Ilyushin
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Mechanical Alloying of Aluminium Alloys
Mechanical alloying is a solid-state powder processing technique that has revolutionized the development of advanced materials, including aluminium alloys. This chapter provides a concise overview of the key aspects of mechanical alloying applied to aluminium alloys, exploring its principles, advantages, and potential applications.Rayappa Shrinivas Mahale +8 more
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Alloying Aluminum Alloys with Scandium
Metal Science and Heat Treatment, 2017Methods and procedures are discussed for more economic and effective use of scandium for alloying aluminum alloys. Specifically, it is recommended to introduce scandium and zirconium into aluminum alloys in a 1 : 1 ratio instead of the usual 3 : 1 with the same overall element content.
V. V. Zakharov, I. A. Fisenko
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CUPRON ALLOY, PCLW-SNX ALLOY and PCLW-BPX ALLOY
Alloy Digest, 1992Abstract CUPRON Alloy is the standard negative thermoelement used with copper, with iron and with TOPHEL Alloy in ISA Types T, J and E thermocouples, respectively. PCLW-SNX and PCLW-BPX are thermocouple extension wire alloys. This datasheet provides information on composition, physical properties, and tensile properties.
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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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Aluminium Alloys by Mechanical Alloying
Aircraft Engineering and Aerospace Technology, 1987After years of research, an important development in powder metallurgy is about to enter commercial production with the commissioning by Inco Alloys International of its $4 million plant in Pittsboro, North Carolina, to produce aluminium and other light metal alloys by mechanical alloying.
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