Кл.слова (ненормированные):
Aluminum -- Briquets -- Centrifugation -- Composite materials -- Granular materials -- Melting -- Modification -- Titanium carbide -- Titanium nitride -- Master alloys -- Powder metallurgy
Аннотация: To solve a problem of structure refinement of aluminum and deformable aluminum alloys in the cast workpieces, the method for producing the modifying compositions is elaborated by using the ultradispersed powders of titanium nitride and carbonitride with composition of 78.55Ti-21.45N and 76.1TiC-10.9N-7.0C mass.%. The pins are manufactured by composite pressing after smelting the powders with aluminum at 1380-1400В°C. The modifying master alloys are examined in semi-continuous casting A7 aluminum resulting the castings without hot cracks.
Scopus
Держатели документа:
VTs SO RAN, Krasnoyarsk, Russian Federation
ИВМ СО РАН
Доп.точки доступа:
Balashov, B.A.; Krushenko, G.G.; Крушенко, Генрих Гаврилович; Vasilenko, Z.A.