Browsing Conference Publications by Subject "Laser cladding"

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Effect of energy density on the consolidation mechanism and microstructural evolution of laser cladded functionally-graded composite Ti-Al system

Author: Olakanmi, EO ; Sepako, M ; Morake, J ; Kutua, S ; Hoosain, Shaik E ; Pityana, Sisa L Date: Aug 2018 The engagement of additive manufacturing (AM) technology in developing intermetallic coatings involves additional heat treatment with a view to obtaining desirable microstructure and mechanical properties. This eventually increases the lead ... Read more
In-situ crack repair by laser cladding

Author: Van Rooyen, Corney ; Burger, H ; Theron, Maritha ; Doubell, P Date: Sep 2010 Laser cladding crack repair of austenitic stainless steel vessels subjected to internal water pressure was evaluated. The purpose of this investigation was to develop process parameters for in-situ repair of through-wall cracks in components ... Read more
Laser cladding crack repair of austenitic stainless steel

Author: Van Rooyen, Corney ; Burger, H ; Theron, Maritha Date: Jun 2009 Laser cladding crack repair of austenitic stainless steel vessels subjected to internal water pressure was evaluated. The purpose of this investigation was to develop process parameters for in-situ repair of through-wall cracks in components ... Read more
Laser cladding of aluminium using TiB2

Author: Kumar, S ; Pityana, Sisa L Date: Mar 2010 Modification of Aluminium surface by injecting, dispersing and melting TiB2 powder with the help of a laser beam promises to enhance tribological properties of Aluminium. The present work consists of making single lines and various overlapping ... Read more
Laser cladding process development for high carbon steel substrates

Author: Lengopeng, T ; Botes, A ; Popoola, API Date: Nov 2014 This paper evaluates the effect of process parameters (laser power and scanning velocity) on clad layer height, heat affected zone (HAZ) width, metallurgical bonding to base metal and Vickers microhardness profiles of clad layers of various ... Read more
Laser enabled refurbishment and performance enhancement of industrial components

Author: Van Rooyen, Corney ; Theron, Maritha ; Burger, HP Date: Sep 2011 This presentation highlights the case for refurbishment/performance enhancement of industrial components in South Africa. There is potential to improve operational efficiency and reduce operating cost provided that techno-economically viable ... Read more
Microstructural development during laser cladding of low-C martensitic stainless steel.

Author: Van Rooyen, Corney Date: Jul 2007 Heat input plays an important role in the microstructural development of 12%Cr martensitic stainless steel. The microstructure of low-C 12%Cr martensitic stainless steel resulting from laser cladding was investigated. For 410L a ferritic ... Read more
Structure-property relationship of the laser cladded medium carbon steel: The use of butter layer between the substrate and the top clad layer

Author: Botes, Annelize ; Bolokang, Amogelang S ; Kortidis, Ioannis ; Matjeke, V Date: Mar 2019 The structure-property relationship of the laser deposited 316 L/St 1.2311 and Fe/St 1.2311 on E9 substrate was investigated. The variation in the geometrical features of the deposited layers, width, thickness, depth of penetration into the ... Read more

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Browsing Conference Publications by Subject "Laser cladding"

Browsing Conference Publications by Subject "Laser cladding"

Browse

All of ResearchSpace

This Collection

Quick Links

Legislation and compliance

General Enquiries

Social Connect