Results 21 to 30 of about 1,935,041 (297)

Effect of CO2 Laser Fluence on Cladding Geometrical Dimensions Alternations [PDF]

Engineering and Technology Journal, 2021
Geometrical dimensions could play a potential role in the function of laser cladding of nickel-base powder on the cold-rolled carbon steel substrate. The geometrical dimensions and their impact on the efficiency of the process of laser cladding of nickel-
Mohammed Kadhim, Mahdi Hanon, Suhair Hussein   +2 more
doaj   +1 more source

Numerical simulation of temperature field of wear-resistant anti-corrosion laser cladding self-lubricating coating on 300 M super-strength steel

Journal of Aeronautical Materials, 2020
In order to improve the anti-wear properties of 300M super-strength steel for aircraft landing gear shock absorbing strut, and to break through the technical bottleneck such as cracks induced by the excessive temperature gradient in laser cladding wear ...
PANG Ming, LIU Quanxiu
doaj   +1 more source

Effect of multiple thermal cycling on the microstructure and microhardness of Inconel 625 by high-speed laser cladding

Journal of Materials Research and Technology, 2023
Establishing the relationship between thermal cycling and the induced evolution of microstructures and cladding layer properties is crucial to achieving microstructural and performance control, given the complexity involved in high-speed laser cladding ...
Kai Fu, Cheng Zhong, Liang Zhang, Xiaoming Wang, Baoxian Nie, Yanpeng Xue, Wanyuan Gui, Benli Luan   +7 more
doaj   +1 more source

Microstructural characterization of AISI 431 martensitic stainless steel laser-deposited coatings [PDF]

, 2011
High cooling rates during laser cladding of stainless steels may alter the microstructure and phase constitution of the claddings and consequently change their functional properties.
A Zambon, C Blawert, G Kurdjumow, G Nolze, G Wassermann, I. Hemmati, J. Th. M. De Hosson, JW Elmer, L Ryde, PA Dearnley, R Colaço, S Bontha, S Fukumoto, S Kou, SA David, SI Wright, TF Kelly, V. Ocelík, W Kurz, W Kurz, W Kurz, YP Kathuria, Z Nishiyama   +22 more
core   +3 more sources

Effect of laser power on the microstructure and properties of 316L stainless steel cladding layer [PDF]

Journal of Hebei University of Science and Technology
To solve the problems of poor forming and low corrosion resistance of 316L stainless steel laser cladding layer, the forming, microstructure and properties of single-layer and multi-layer samples prepared at different laser powers were detected and ...
Wenli ZHAO, Liang ZHANG, Xiaojun LI, Lei CAO, Kai FU, Jinguang ZHU   +5 more
doaj   +1 more source

Laser Deposition Cladding On-Line Inspection Using 3-D Scanner [PDF]

, 2007
Laser deposition directly deposits metal cladding to fabricate and repair components. In order to finish the fabrication or repair, 3-D shape of the deposition needs to be inspected, and thus it can be determined if it has sufficient cladding to ...
Liou, Frank, Ren, Lan, Ruan, Jianzhong, Sparks, Todd, Yang, Yu   +4 more
core   +2 more sources

Numerical Simulation Study of Multi-Field Coupling for Laser Cladding of Shaft Parts

Micromachines, 2023
Since shaft parts operate under harsh environments for a long time, many critical parts suffer from corrosion, wear and other problems, leading to part failure and inability to continue in service.
C. Zhao, Chen Ma, Junbao Yang, Ming Li, Qinxiang Zhao, Hongnan Ma, Xiaoyu Jia   +6 more
semanticscholar   +1 more source

Research Status and Application of the High-Entropy and Traditional Alloys Fabricated via the Laser Cladding

Успехи физики металлов, 2020
The objective of this paper is presenting a review of high-entropy alloys and traditional alloys fabricated by laser cladding. In this paper, recent developments of different material system are summarized, and the developments in laser cladding for ...
Y. Geng, S. V. Konovalov, X. Chen
doaj   +1 more source

High Entropy Alloys Coatings Deposited by Laser Cladding: A Review of Grain Boundary Wetting Phenomena

Coatings, 2022
High-entropy alloys (HEAs) are called also alloys without a main component or multiprincipal alloys. They consist of five, six or more components in more or less equal proportions and possess unique properties. Several dozens of thousands of publications
B. Straumal, L. Klinger, A. Kuzmin, G. López, A. Korneva, A. Straumal, N. Vershinin, A. Gornakova   +7 more
semanticscholar   +1 more source

Study on laser cladding and properties of AZ63-Er alloy for automobile engine

Journal of Materials Research and Technology, 2020
Aiming at the problem of the poor corrosion resistance of magnesium alloys for automobiles, Al-TiC and Al-TiC-Y2O3 cladding layers were prepared on the AZ63-Er alloy by laser cladding technology, studied the effects of Al:TiC mass ratio and Y2O3 addition
Ren Bu, Anxing Jin, Qi Sun, Wen Zan, Ruiling He   +4 more
doaj   +1 more source