Analysis and optimization of process parameters in Al–SiCp laser cladding

Riquelme, Ainhoa; Rodrigo, P.; Escalera-Rodriguez, María Dolores; Rams, J.

doi:10.1016/j.optlaseng.2015.10.014

Cited by 81 publications

(35 citation statements)

References 17 publications

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“…Unfortunately, to date, the precise mechanisms are unclear. This is because previous investigations have examined only the AZ91D substrate, in which relatively high content of Al was suitable for the LMI technique due to good physicochemical compatibility of aluminum with pure magnesium and its alloys [7][8][9][10][11][12]. It is believed that a more complete understanding of the full effect of Cu rejection in the absence of Al will shed light on the complicated mechanisms operating in laser forming HEA composite coating for Mg-based alloys.…”

Section: Accepted Manuscriptmentioning

confidence: 99%

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The effect of Cu rejection in laser forming of AlCoCrCuFeNi/Mg composite coating

et al. 2016

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Section: Accepted Manuscriptmentioning

confidence: 99%

“…However, there is still great limitation of available materials due to inherent low melting and boiling points as well as chemical activity of the substrates. Thus, to date, in addition to Al + ceramic particles [7][8][9][10][11][12], it is still difficult to find suitable materials capable of using in LSTs of magnesium alloys.…”

Section: Introductionmentioning

confidence: 99%

The effect of Cu rejection in laser forming of AlCoCrCuFeNi/Mg composite coating

et al. 2016

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“…Using high-power diode lasers, Fan et al [18] studied the ceramics-based AM process, in particular, the effects of the energy density on the geometry, microstructure, and micromechanical properties of Al 2 O 3 single tracks. Barroi et al [19] evaluated the effects of the laser power on the shapes of single tracks based on LPBF single-scan tracks, and Riquelme et al [20] researched the effects of the laser-cladding process parameters on the geometry and dilution of a ZE41 magnesium alloy. Arias-González et al [21] studied the changes in the hardness of the microstructure and the composition of bronze coating deposited on AISI 4340 steel.…”

Section: Introductionmentioning

confidence: 99%

Single Tracks as a Key Factor in Additive Manufacturing Technology—Analysis of Research Trends and Metal Deposition Behavior

et al. 2020

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In recent years, general studies on Selective Laser Melting (SLM)/Selective Laser Sintering (SLS)/direct metal deposition (DMD) technologies, as well as studies on detailed issues in this area, have been carried out. However, a research gap is observed in investigations into the features of single tracks in the above-mentioned technologies. On the basis of data published in 2016–2019, an approach was adopted for a preliminary quantitative analysis of the knowledge base and also trends observed in the development of new technologies. This study demonstrates the effectiveness of the data mining technique based on the Bayes algorithm for analyzing trends in processes of additive manufacturing and the practical application of the knowledge received using the Bayes algorithm. After the analyses referred to above were completed, single and double layers of a composite material based on the Ni-based alloy and Fe–Al bronze were analyzed under different processing conditions. The effects of laser spot speeds and pitches on microhardness, microstructure, and interlayers’ features were described. So, the innovative approach, namely, the combination of the analysis of the scientific database of the phenomenon under study and the subsequent experimental investigation of its features, is the scientific novelty of the present study.

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“…Riquelme et al [10] fabricated Al/SiCp composite coatings on the surface of ZE41 magnesium alloys and the influence of laser cladding process parameters on the cladding geometry, dilution rate, and mechanical properties was investigated systematically. Sun et al [11] applied a layer of Al-Si+SiC composite coating to the surface of AZ91D magnesium alloy and studied the changes of its surface properties.…”

Section: Introductionmentioning

confidence: 99%

The Wear Properties of TiC/Al-Based Composite Coating Applied by Laser Cladding

Wang

Huang

et al. 2018

Metals

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Aluminum powders with different concentrations of TiC ceramic particles were applied to an AZ31B magnesium alloy by laser cladding. Due to differences in coefficients of thermal expansion, the distribution of TiC ceramic particles in the cladding layer was not uniform. The results show that the degree of TiC ceramic particle agglomeration in the cladding layer increases with increasing TiC content. The phases of cladding metal mainly consisted of Al, γ-Al12Mg17, β-Al3Mg2, and TiC. The γ-Al12Mg17 phase mainly distributed to the bottom of the cladding layer, and the β-Al3Mg2 phase distributed to the middle and surface areas. The existence of the γ-Al12Mg17 phase enhanced the hardness of the fusion zone. The microhardness of the cladding layer increased with increasing TiC ceramic particle content. An appropriate TiC content improved the wear resistance of the cladding layer. When the TiC content was excessive, the agglomeration behavior of TiC ceramic particles strongly affected the wear resistance of the coatings.

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Analysis and optimization of process parameters in Al–SiCp laser cladding

Cited by 81 publications

References 17 publications

The effect of Cu rejection in laser forming of AlCoCrCuFeNi/Mg composite coating

The effect of Cu rejection in laser forming of AlCoCrCuFeNi/Mg composite coating

Single Tracks as a Key Factor in Additive Manufacturing Technology—Analysis of Research Trends and Metal Deposition Behavior

The Wear Properties of TiC/Al-Based Composite Coating Applied by Laser Cladding

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