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Актуальные проблемы в машиностроении. 2015. №2
Материаловедение
в машиностроении
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8. Гуляев П. Ю., Евстигнеев В. В., Яковлев В.И., Полторыхин М. В., Шарлаев Е.
ВСпособ определения скоростей частиц впродуктах детонации и взрыва // Патент РФ №
2193781, на изобретение по заявке № 2000125631/28, приоритет от11.10.00.
INVESTIGATION OF PARAMETERS OF ALUMINUM MATRIX COMPOSITE
MATERIAL PARTICLES DURING DETONATION-GAS SPRAYING
Sobachkin A. V.
, Ph.D. (Engineering), Senior Researcher, e-mail:
pr_mech@mail.ruSitnikov A. A.
,
D.Sc. (Engineering), Professor, e-mail:
sitalan@rambler.ruYakovlev V. I.
, Ph.D. (Engineering), Associate Professor, e-mail:
anicpt@rambler.ruSviridov A. P.
, Ph.D. student, e-mail:
ap_sviridov@mail.ruYakovleva N. A.
, Master’s Degree student, e-mail:
karpenko_66@list.ruI.I. Polzunov Altai State Technical University, 46 Lenina avenue, Barnaul, Altai region, 656038,
Russian Federation
Abstract
Parameters of particles of the material sputtered by detonation-gas spraying of the aluminum
matrix composite with the help of an experimental diagnostic complex by measuring particle tracer
velocity (PTV) were determined in the study. Modeling of the process of composite material
particle motion in a two-phase flow in the AnsysWorkbench environment was carried out. It was
found that optimum deposition modes (high speed and relatively low temperature) were achieved
with a particle size of the aluminum matrix composite composition of 40-63 micrometers.
Keywords
composite material, detonation-gas spraying, modeling, high-speed shooting