Processing of Al-based composite material by selective laser melting: A perspective

Prashanth, Konda Gokuldoss

doi:10.1016/j.matpr.2022.01.391

Cited by 11 publications

(2 citation statements)

References 91 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…There are many process parameters for pulsed laser etching, and the average power of the pulsed laser is mainly selected as the variable in this paper [ 24 ]. We ensured that the pulse width, pulse frequency, discharge voltage, defocus, cutting speed and the other five process parameters remained unchanged.…”

Section: Materials and Experimental Methodsmentioning

confidence: 99%

Mechanism Analysis of Nanosecond Pulse Laser Etching of SiCp/Mg Composites

Song

Zhang

et al. 2022

Materials

View full text Add to dashboard Cite

Due to the introduction of silicon carbide reinforcement, the physical and cutting properties of SiCp/Mg composites are very different from those of metal composites. Nanosecond pulse laser processing is more efficient than traditional processing for SiCp/Mg composites. A low-power pulsed fiber laser was used to etch 3.0 mm thick SiCp/Mg composites. The effect of low laser power (0~50 W) on the morphology and heat-affected zone of the SiCp/Mg composite after etching was studied. The results show that when the laser power increases, the material accumulation at the ablation end of the machining surface becomes more and more serious. With the increase in power, the differences in ablation width and ablation depth on the surface of composite materials do not increase proportionally. When the laser power increases gradually, the width of the heat-affected zone increases in the direction of the perpendicular laser beam and reaches the maximum value at the etched end.

show abstract

Section: Materials and Experimental Methodsmentioning

confidence: 99%

Mechanism Analysis of Nanosecond Pulse Laser Etching of SiCp/Mg Composites

Song

Zhang

et al. 2022

Materials

View full text Add to dashboard Cite

show abstract

“…Another advancement in the SLM process is its ability to process different categories of materials such as crystalline (high-entropy alloys), quasicrystalline, and amorphous systems [ 115 , 116 , 117 , 118 , 119 , 120 , 121 , 122 , 123 , 124 , 125 , 126 , 127 ], which is difficult through the partial melting SLS process. The earlier attempts to process the pure metals were unsuccessful through SLS, the reason being that the high viscosity of liquid material caused a balling effect that restricted the process [ 128 , 129 ].…”

Section: Different Metallic Coatings Through Additive Manufacturingmentioning

confidence: 99%

Metallic Coatings through Additive Manufacturing: A Review

Mohanty

Prashanth

2023

Materials

View full text Add to dashboard Cite

Metallic additive manufacturing is expeditiously gaining attention in advanced industries for manufacturing intricate structures for customized applications. However, the inadequate surface quality has inspired the inception of metallic coatings through additive manufacturing methods. This work presents a brief review of the different genres of metallic coatings adapted by industries through additive manufacturing technologies. The methodologies are classified according to the type of allied energies used in the process, such as direct energy deposition, binder jetting, powder bed fusion, hot spray coatings, sheet lamination, etc. Each method is described in detail and supported by relevant literature. The paper also includes the needs, applications, and challenges involved in each process.

show abstract

Recent progress on the control strategies of microstructure and mechanical properties of LPBF-printed aluminum alloys

Wang,

Zou

et al. 2024

Int J Adv Manuf Technol

View full text Add to dashboard Cite

Processing of Al-based composite material by selective laser melting: A perspective

Cited by 11 publications

References 91 publications

Mechanism Analysis of Nanosecond Pulse Laser Etching of SiCp/Mg Composites

Mechanism Analysis of Nanosecond Pulse Laser Etching of SiCp/Mg Composites

Metallic Coatings through Additive Manufacturing: A Review

Recent progress on the control strategies of microstructure and mechanical properties of LPBF-printed aluminum alloys

Contact Info

Product

Resources

About