Affiliation:
1. Silesian University of Technology
Abstract
In this paper, the influence of laser surface alloying on the structure and mechanical properties of aluminium alloy was analysed. As a parent material aluminium EN AC-51300 alloy was applied. The laser surface alloying was executed by direct introduction of metallic powder Fe/Cu into the remelted area (molten pool). As a heat flux, the Hight Power Fiber Laser (HPFL) has been used. Metallic powder before the treatment was mixed in a ball mill and dried on the hot plate (90°C temperature). The mechanical and tribological properties of alloyed surface were analysed including hardness (HRF), microhardness (HV0.1) and ball-on-plate wear test. The structure of the laser alloyed surface was evaluated by light and scanning electron microscopy.
Publisher
Trans Tech Publications, Ltd.
Subject
Condensed Matter Physics,General Materials Science,Atomic and Molecular Physics, and Optics
Reference17 articles.
1. K. Xhanari, M. Finšgar, M. K. Hrnčič, U. Maver, Ž. Knez, i B. Seiti, Green corrosion inhibitors for aluminium and its alloys: a review,, RSC Adv., t. 7, nr 44, s. 27299–27330, 2017,.
2. I. Polmear, D. StJohn, J.-F. Nie, i M. Qian, Light Alloys: Metallurgy of the Light Metals. Butterworth-Heinemann, (2017).
3. M. Król, T. Tański, P. Snopiński, i B. Tomiczek, Structure and properties of aluminium–magnesium casting alloys after heat treatment,, J. Therm. Anal. Calorim., t. 127, nr 1, s. 299–308, sty. 2017,.
4. P. M. Nuckowski, P. Snopiński, i T. Wróbel, Influence of Plastic Strain Accumulation in Continuous Ingots during ECAP on Structure and Recrystallization Temperature of AlCu4MgSi Alloy,, Materials, t. 13, nr 3, s. 576, sty. 2020,.
5. P. Nuckowski i T. Wróbel, The influence of variable parameters of horizontal continuous casting on the structure of AlCu4MgSi alloy ingots,, Arch Foundry Eng, t. 18, nr 1, (2018).
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2 articles.
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