Crack initiation and propagation within nickel-based high-temperature alloys during laser-based directed energy deposition: A review
B Mo, T Li, F Shi, L Deng, W Liu - Optics & Laser Technology, 2024 - Elsevier
Laser-based directed energy deposition (L-DED) has a broad application prospect in the
preparation of complex structural parts, the repair of critical parts, and other aspects of Ni …
preparation of complex structural parts, the repair of critical parts, and other aspects of Ni …
Laser-based surface modifications of aluminum and its alloys
Aluminum (Al) and its alloys have widespread engineering applications because of their
higher strength to weight ratio, ductility, and formability. However, in various applications …
higher strength to weight ratio, ductility, and formability. However, in various applications …
Microstructure and wear resistance of in-situ TiC reinforced AlCoCrFeNi-based coatings by laser cladding
Y Li, K Wang, H Fu, X Guo, J Lin - Applied Surface Science, 2022 - Elsevier
High-entropy alloy (HEA) coatings of AlCoCrFeNi are being investigated as potential wear-
resistance materials due to their excellent hardness and wear resistance. In this work …
resistance materials due to their excellent hardness and wear resistance. In this work …
Effects of annealing on the microstructure and mechanical properties of selective laser melted AlSi7Mg alloy
M Wang, B Song, Q Wei, Y Zhang, Y Shi - Materials Science and …, 2019 - Elsevier
Selective laser melting, due to the high energy density input and the small interaction time
(10 6 K/s), can result in an ultrafine microstructure and excellent mechanical properties …
(10 6 K/s), can result in an ultrafine microstructure and excellent mechanical properties …
Rapid fabrication of bulk-form TiB2/316L stainless steel nanocomposites with novel reinforcement architecture and improved performance by selective laser melting
Selective laser melting (SLM), a novel additive manufacturing technology, was employed to
fabricate nanostructured TiB 2/316L stainless steel nanocomposites with varying nanoscale …
fabricate nanostructured TiB 2/316L stainless steel nanocomposites with varying nanoscale …
Enhanced corrosion and wear resistance properties of carbon fiber reinforced Ni-based composite coating by laser cladding
To enhance the wear resistance and corrosion resistance of Ni-based coatings, carbon
fibers reinforced nickel-based composite coatings (CFs/Ni) were fabricated on the surface of …
fibers reinforced nickel-based composite coatings (CFs/Ni) were fabricated on the surface of …
Is high-speed powder spreading really unfavourable for the part quality of laser powder bed fusion additive manufacturing?
Although high-speed powder spreading can efficiently enhance the productivity of laser
powder bed fusion (LPBF) additive manufacturing, it is rarely used because it is generally …
powder bed fusion (LPBF) additive manufacturing, it is rarely used because it is generally …
Rapid fabrication of Al-based bulk-form nanocomposites with novel reinforcement and enhanced performance by selective laser melting
D Gu, H Wang, D Dai, P Yuan, W Meiners, R Poprawe - Scripta Materialia, 2015 - Elsevier
A novel ring-structured nanoscale TiC reinforcement with a regular distribution was tailored
along the grain boundaries of the matrix by selective laser melting (SLM) to produce …
along the grain boundaries of the matrix by selective laser melting (SLM) to produce …
Analysis of crack behavior for Ni-based WC composite coatings by laser cladding and crack-free realization
S Zhou, X Zeng, Q Hu, Y Huang - Applied Surface Science, 2008 - Elsevier
The crack behavior of Ni-based WC composite coatings by laser cladding was investigated.
The results showed that cracks originated from the interface of the composite coating and …
The results showed that cracks originated from the interface of the composite coating and …
Effect of platform temperature on the porosity, microstructure and mechanical properties of an Al–Mg–Sc–Zr alloy fabricated by selective laser melting
In this work, an Al–Mg–Sc–Zr alloy was manufactured using selective laser melting (SLM) at
platform temperatures of both 35° C and 200° C. The effects of platform temperature and …
platform temperatures of both 35° C and 200° C. The effects of platform temperature and …