Influences of parameters on microstructures and mechanical properties of Cr13Ni5Si2 based composite coating by laser-induction hybrid cladding

Microstructure and Properties of Tungsten Rhenium Alloy Prepared by Laser Sintering

“…In this context, tungsten-based alloy bulk materials were prepared by laser sintering, which provided theoretical and experimental support for 3D printing technology of tungsten products. The so-called laser sintering is the use of ultra-high energy density laser beam (10 4 -10 5 W/cm 2 ) as a heat source to irradiate the material surface, so that the material melts, diffuses and solidifies rapidly, thus forming a material with special properties [11][12][13][14][15]. Compared with vertical melting sintering, laser technology has the following advantages: Short cycle, pollution-free, and can prepare complex products.…”

Cr13Ni5Si2-Based Composite Coating on Copper Deposited Using Pulse Laser Induction Cladding

“…Fang prepared short cylinder-like Cr 13 Ni 5 Si 2 alloy ingot by a copper mold laser melting furnace [ 11 ]. Wang deposited Cr 13 Ni 5 Si 2 metal silicide-based composite coatings on tool steel 9Cr2 substrate by LIHC and analyzed the influences of parameters on microstructures and mechanical properties [ 12 ]. The excellent high temperature property makes the Cr 13 Ni 5 Si 2 -based metal silicide an ideal hard coating material on copper for applications in elevated temperatures.…”