Results 281 to 290 of about 755,169 (324)

Scandium Alloying of Aluminum Alloys

Metal Science and Heat Treatment, 2020
Basic 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.
Yu. A. Filatov   +2 more
openaire   +2 more sources

Spark alloying of an AL9 alloy by hard alloys

Russian Metallurgy (Metally), 2015
The 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
openaire   +2 more sources

Calcium-alloyed magnesium alloys [PDF]

open access: possibleMetal Science and Heat Treatment, 2009
Mg - Al - Ca alloys positioned in the Mg - Al 2 Ca quasi-binary section are studied. It is shown that alloys of this system bearing the Al 2 Ca compound as a hardening phase can be used for developing structural alloys with elevated strength at 170°C and that the strength characteristics of the Mg - Al - Ca alloys can be improved by adding manganese.
L. L. Rokhlin   +3 more
openaire   +1 more source

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