Results 221 to 230 of about 271,856 (291)
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, 2020
Ultrasonic vibration was introduced during laser cladding Ni-60%WC-0.8%La2O3 coatings in this study. The microstructure, elemental distribution, and properties of the cladding coatings, as well as the morphology of WC particles were also investigated ...
Meiyan Li +6 more
semanticscholar +1 more source
Ultrasonic vibration was introduced during laser cladding Ni-60%WC-0.8%La2O3 coatings in this study. The microstructure, elemental distribution, and properties of the cladding coatings, as well as the morphology of WC particles were also investigated ...
Meiyan Li +6 more
semanticscholar +1 more source
Optics and Laser Technology, 2020
Investigation of the temperature distribution law in molten pool during the laser cladding process and the varying principle of the forming parts’ cross section sizes to obtain optimum process parameters is essential to improve the precision of deposited
Jiali Gao +4 more
semanticscholar +1 more source
Investigation of the temperature distribution law in molten pool during the laser cladding process and the varying principle of the forming parts’ cross section sizes to obtain optimum process parameters is essential to improve the precision of deposited
Jiali Gao +4 more
semanticscholar +1 more source
Investigation on in-situ laser cladding coating of the 304 stainless steel in water environment
, 2021The 304 stainless steel coating was prepared successfully in water environment directly through an in-situ underwater laser cladding technique utilizing an underwater gas-shielding laser cladded nozzle, and the interaction mechanism of water on cladding ...
Yunlong Fu +4 more
semanticscholar +1 more source
, 2021
Laser cladding is an effective method of surface strengthening. Reasonable selection of laser cladding process parameters is critical to the clad geometry and mechanical characteristics of the coating.
Guiru Meng +4 more
semanticscholar +1 more source
Laser cladding is an effective method of surface strengthening. Reasonable selection of laser cladding process parameters is critical to the clad geometry and mechanical characteristics of the coating.
Guiru Meng +4 more
semanticscholar +1 more source
, 2020
Direct energy deposition (DED) is an effective method to fabricate complex metal thin-wall structures. The geometrical dimensions of the cladding track have significant influence on the dimensional precision of final components.
Shuhao Wang +4 more
semanticscholar +1 more source
Direct energy deposition (DED) is an effective method to fabricate complex metal thin-wall structures. The geometrical dimensions of the cladding track have significant influence on the dimensional precision of final components.
Shuhao Wang +4 more
semanticscholar +1 more source
, 2021
The present work deals with the development of CoMoCrSi + Flyash composite cladding on AISI 410 steel substrate using a domestic microwave oven with cladding process parameters of frequency 2.45 GHz, with the power of 900 W and processing time is 1800 s.
C. Prasad +4 more
semanticscholar +1 more source
The present work deals with the development of CoMoCrSi + Flyash composite cladding on AISI 410 steel substrate using a domestic microwave oven with cladding process parameters of frequency 2.45 GHz, with the power of 900 W and processing time is 1800 s.
C. Prasad +4 more
semanticscholar +1 more source
Optik (Stuttgart), 2020
Laser cladding process consolidates powder or wire materials into a dense metal part with the assistance of laser energy source. Simulation of temperature distribution and fluid flow of the laser cladding process was carried out using the finite volume ...
Yichao Jiang +5 more
semanticscholar +1 more source
Laser cladding process consolidates powder or wire materials into a dense metal part with the assistance of laser energy source. Simulation of temperature distribution and fluid flow of the laser cladding process was carried out using the finite volume ...
Yichao Jiang +5 more
semanticscholar +1 more source
Critical cladding radius for hybrid cladding modes
Optics & Laser Technology, 2018Abstract In this article we explore some properties of the cladding modes guided by a step-index optical fiber. We show that the hybrid modes can be grouped by pairs and that it exists a critical cladding radius for which the modes of a pair share the same electromagnetic structure. We propose a robust method to determine the critical cladding radius
Romain Guyard +3 more
openaire +1 more source
Modeling of thermal behavior and microstructure evolution during laser cladding of AlSi10Mg alloys
, 2020An improved three-dimensional finite element model has been proposed for studying the thermal behavior and microstructure evolution during laser cladding of AlSi10Mg alloys.
Chuanming Liu +7 more
semanticscholar +1 more source
Surface & Coatings Technology, 2019
Microhardness, wear properties and microstructure of Fe-based coatings with various WC contents on H13 hot-working die steel by laser cladding were investigated.
J. Z. Lu +4 more
semanticscholar +1 more source
Microhardness, wear properties and microstructure of Fe-based coatings with various WC contents on H13 hot-working die steel by laser cladding were investigated.
J. Z. Lu +4 more
semanticscholar +1 more source