Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Features of Solid Particle Erosion of Metals. / Evstifeev, A. D.; Smirnov, I. V.
в: Physical Mesomechanics, Том 25, № 1, 01.2022, стр. 12-17.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Features of Solid Particle Erosion of Metals
AU - Evstifeev, A. D.
AU - Smirnov, I. V.
N1 - Evstifeev, A.D., Smirnov, I.V. Features of Solid Particle Erosion of Metals. Phys Mesomech 25, 12–17 (2022). https://proxy.library.spbu.ru:2060/10.1134/S1029959922010027
PY - 2022/1
Y1 - 2022/1
N2 - The paper analyzes the features of solid particle erosion and their effect on the erosion resistance of metals. The analysis is based on the structural-temporal concept of fracture and its incubation time criterion allowing one to estimate the threshold velocity of particles versus their radius. Such dependences of the velocity threshold are presented for AMg6 aluminum and VT1-0 titanium alloys tested for drop weight impact and erosion by corundum (grit F120) particles with a velocity of up to 146 m/s. The surface of the alloys eroded at different particle velocities is examined by scanning electron microscopy, and their fracture features on scales lower than those of ordinary tensile fracture are identified.
AB - The paper analyzes the features of solid particle erosion and their effect on the erosion resistance of metals. The analysis is based on the structural-temporal concept of fracture and its incubation time criterion allowing one to estimate the threshold velocity of particles versus their radius. Such dependences of the velocity threshold are presented for AMg6 aluminum and VT1-0 titanium alloys tested for drop weight impact and erosion by corundum (grit F120) particles with a velocity of up to 146 m/s. The surface of the alloys eroded at different particle velocities is examined by scanning electron microscopy, and their fracture features on scales lower than those of ordinary tensile fracture are identified.
KW - aluminum alloy
KW - dynamic strength
KW - erosion
KW - incubation time criterion
KW - titanium alloy
KW - FRACTURE
KW - DYNAMIC STRENGTH
KW - DEFORMATION
KW - DEPENDENCE
UR - http://www.scopus.com/inward/record.url?scp=85124890302&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/6b23b73a-8378-3cb7-b402-b416428e0144/
U2 - 10.1134/s1029959922010027
DO - 10.1134/s1029959922010027
M3 - Article
AN - SCOPUS:85124890302
VL - 25
SP - 12
EP - 17
JO - Physical Mesomechanics
JF - Physical Mesomechanics
SN - 1029-9599
IS - 1
ER -
ID: 93920863