ESTIMATION OF YOUNG’S MODULUS, SHEAR MODULUS AND ELASTICITY LIMIT OF Al-Cu AND Al–Cu-Zn SYSTEMS USING THE MICROHARDNESS AND MECHANICAL SPECTROSCOPY METHODS

  • Mykhailo Lysyi Vinnytsia National Technical University
  • Anatoliy Biliuk Vinnytsia Mykhailo Kotsubinskyi State Pedagogical University
  • Nataliya Kravchuk Vinnytsia Mykhailo Kotsubinskyi State Pedagogical University
  • Anatoliy Biliuk Vinnytsia Mykhailo Kotsubinskyi State Pedagogical University
Keywords: elasticity modulus, shear modulus, elasticity limit, microhardness, indentor, Poisson’s coefficient, internal friction

Abstract

The paper estimates normal elasticity modulus E (Young’s modulus), shear modulus G and  proportionality (elasticity) limit σpr for aluminum alloys Al-2%Cu, Al-4%Cu, Al-4%Cu-1%Zn and Al-4%Cu-6%Zn using the microhardness and mechanical spectroscopy methods, which enables their wide application for obtaining standard as well as special mechanical characteristics of  materials.

Author Biographies

Mykhailo Lysyi, Vinnytsia National Technical University

Cand. Sc. (Phys. and Math.), Ass. Prof. of the General Physics Department

Anatoliy Biliuk, Vinnytsia Mykhailo Kotsubinskyi State Pedagogical University

Cand. Sc. (Phys. and Math.), Ass. Prof. of the Department of Physics and Methodics of Teaching Physics, Astronomy

Nataliya Kravchuk, Vinnytsia Mykhailo Kotsubinskyi State Pedagogical University

Cand. Sc. (Eng.), Ass. Prof. of the Department of Physics and Methodics of Teaching Physics, Astronomy

Anatoliy Biliuk, Vinnytsia Mykhailo Kotsubinskyi State Pedagogical University

Master’s course student of the Department of Physics and Methodology of Teaching Physics, Astronomy

Published
2018-06-29
How to Cite
[1]
M. Lysyi, A. Biliuk, N. Kravchuk, and A. Biliuk, “ESTIMATION OF YOUNG’S MODULUS, SHEAR MODULUS AND ELASTICITY LIMIT OF Al-Cu AND Al–Cu-Zn SYSTEMS USING THE MICROHARDNESS AND MECHANICAL SPECTROSCOPY METHODS”, SWVNTU, no. 1, Jun. 2018.