Tekniker

Laser cladding

Laser cladding

The technique involves the direct fusion of metallic powder injected on to the surface of a substrate, the goal being to obtain coatings and/or structures with properties identical to or better than the base material.

Highlighted amongst the principal advantages of the process are: minimum dilution, the low and controllable entrance of heat into the substrate, high-speed cooling, great flexibility in processing and reduced distortion, given the low low thermal load generated in the part. Another important feature is the possibility of carrying out selective depositions over small areas, which also facilitates the option of the repair of parts (restoring damaged geometries and coatings) without the need for replacing the complete part. Compared to other, conventional deposition techniques, this technology enables obtaining welding seams or coatings free of pores, cracks or deformations, with a good metallurgical union with the substrate.

The most common industrial applications can be summarised in three large areas:

Reinforcement of components by the application of protective coatings against wear and corrosion, and including those acting as thermal barrier (moulds, matrixes, tools, interior housing of components and ducts, etc.).

Recovery and repair of tools, moulds, matrixes, dies, gears, etc. and components (rapid changes of design, machining errors, etc.).

Additive manufacture of 3D metallic parts and structures: functional components, structures, etc.

Principal characteristics of this technology:

  1. Flexibility in the selection of filler materials: Fe, Co, Ni, Ti, etc. base
  2. Repair and manufacture of large-sized 3D parts and structures.
  3. Rates of deposition of material greater than 2 Kg/h.

Related contents

  • Videos
  • Array ( [id] => 17 [idcategoria] => 1 [idsubcategoria] => 6 [imagen] => 09_AI_FA_Laser_Cladding.jpg [caso_exito_1] => 17 [caso_exito_2] => 18 [caso_exito_3] => [cliente_1] => [cliente_2] => [cliente_3] => [direcciones_email] => consultasweb@tekniker.es [titulo] => Laser cladding [video] => [texto_1] =>

    The technique involves the direct fusion of metallic powder injected on to the surface of a substrate, the goal being to obtain coatings and/or structures with properties identical to or better than the base material.

    [fase_1] => [fase_2] => [fase_3] => [fase_4] => [texto_2] =>

    Highlighted amongst the principal advantages of the process are: minimum dilution, the low and controllable entrance of heat into the substrate, high-speed cooling, great flexibility in processing and reduced distortion, given the low low thermal load generated in the part. Another important feature is the possibility of carrying out selective depositions over small areas, which also facilitates the option of the repair of parts (restoring damaged geometries and coatings) without the need for replacing the complete part. Compared to other, conventional deposition techniques, this technology enables obtaining welding seams or coatings free of pores, cracks or deformations, with a good metallurgical union with the substrate.

    The most common industrial applications can be summarised in three large areas:

    Reinforcement of components by the application of protective coatings against wear and corrosion, and including those acting as thermal barrier (moulds, matrixes, tools, interior housing of components and ducts, etc.).

    Recovery and repair of tools, moulds, matrixes, dies, gears, etc. and components (rapid changes of design, machining errors, etc.).

    Additive manufacture of 3D metallic parts and structures: functional components, structures, etc.

    Principal characteristics of this technology:

    1. Flexibility in the selection of filler materials: Fe, Co, Ni, Ti, etc. base
    2. Repair and manufacture of large-sized 3D parts and structures.
    3. Rates of deposition of material greater than 2 Kg/h.
    [texto_tabla] => [enlace_flickr] => https://www.flickr.com/photos/teknikerik4/sets/72157648291763244/ [enlace_youtube] => https://www.youtube.com/playlist?list=PLdI9ptv1PWEzyrR3vQdyirdnMfE_8KX2u [enlace_issuu] => [enlace_slideshare] => [seo_h1] => Laser cladding [seo_url] => laser-cladding [seo_title] => Laser cladding - IK4-TEKNIKER [seo_desc] => The technique involves the direct fusion of metallic powder injected on to the surface of a substrate, the goal being to obtain coatings and/or structures with properties identical to or better than the base material. [imagenes] => [enlaces] => Array ( [0] => Array ( [imagen] => [titulo] => Fraunhofer-Gesellschaft [texto_corto] => [enlace] => http://www.fraunhofer.de/en.html [alt] => Fraunhofer-Gesellschaft ) [1] => Array ( [imagen] => [titulo] => CIC marGUNE [texto_corto] => [enlace] => http://www.margune.org/english/index.html [alt] => CIC marGUNE ) [2] => Array ( [imagen] => [titulo] => European Laser Institute (ELI) [texto_corto] => [enlace] => http://www.europeanlaserinstitute.org/ [alt] => European Laser Institute (ELI) ) [3] => Array ( [imagen] => [titulo] => Plataforma Tecnológica Española de Fotónica [texto_corto] => [enlace] => http://www.fotonica21.org/en [alt] => Plataforma Tecnológica Española de Fotónica ) [4] => Array ( [imagen] => [titulo] => SECPhO (Southern European Cluster in Photonics and Optics) [texto_corto] => [enlace] => http://www.secpho.org/en/ [alt] => SECPhO (Southern European Cluster in Photonics and Optics) ) ) [publicaciones] => Array ( [0] => Array ( [titulo] => Effect of laser tempering of high alloy powder metallurgical tool steels after laser cladding [enlace] => effect-of-laser-tempering-of-high-alloy-powder-metallurgical-tool-steels-after-laser-cladding ) [1] => Array ( [titulo] => Aplicación de la técnica de plaqueado láser a la reparación y fabricación de moldes y matrices para trabajo en frío [enlace] => aplicacion-de-la-tecnica-de-plaqueado-laser-a-la-reparacion-y-fabricacion-de-moldes-y-matrices-para-trabajo-en-frio ) [2] => Array ( [titulo] => Estudio de la deposición por láser del material aeronáutico Inconel 718 [enlace] => estudio-de-la-deposicion-por-laser-del-material-aeronautico-inconel-718 ) [3] => Array ( [titulo] => Fabricación de piezas para el sector aeronáutico mediante procesos de aporte por láser [enlace] => fabricacion-de-piezas-para-el-sector-aeronautico-mediante-procesos-de-aporte-por-laser ) [4] => Array ( [titulo] => Microstructural and tensile characterization of Inconel 718 laser coatings for aeronautical components [enlace] => microstructural-and-tensile-characterization-of-inconel-718-laser-coatings-for-aeronautical-components ) ) [sectores] => Array ( [0] => Array ( [titulo] => Aeronautics and space [seo_url] => aeronautics-and-space [imagen] => aeronautica-y-espacio.png ) [1] => Array ( [titulo] => Automotive [seo_url] => automotive [imagen] => automocion.png ) [2] => Array ( [titulo] => Renewable energy [seo_url] => renewable-energy [imagen] => energias-renovables.png ) [3] => Array ( [titulo] => Infrastructures [seo_url] => infrastructures [imagen] => infraestructuras.png ) [4] => Array ( [titulo] => Machine Tools and Manufacturing [seo_url] => machine-tools-and-manufacturing [imagen] => maquina-herramienta-y-fabricacion.png ) ) [soluciones] => Array ( [0] => Array ( [titulo] => Industrial maintenance [seo_url] => industrial-maintenance [imagen] => IMG_OperacionMantenimiento_805x459.jpg ) [1] => Array ( [titulo] => Automation and industrial robotics [seo_url] => automation-and-industrial-robotics [imagen] => IMG_ST_Automatizacion_Robotica_805x459.jpg ) [2] => Array ( [titulo] => Multifunctional surfaces [seo_url] => multifunctional-surfaces [imagen] => IMG_ST_Superficies_805x459.jpg ) ) [equipamiento] => Array ( [0] => Array ( [id] => 16 [titulo] => Robotised cell for surface treatment with laser [imagen] => Celda_Robotizada_de_tratamientos_superficiales_con_laser.jpg [texto] =>

    CHARACTERISTICS OF THE EQUIPMENT

    • Dimensions 5 x 5 x 3 m
    • Pulsed laser sources(µs, ns) and continuous mode ones up to 10 kW of average maximum power
    • Various processing heads based on fixed-optics and scanners
    • Vacuum camera and controlled atmosphere

    EXPERTISE

    • Processes of hardening, tempering, pickling and polishing with laser
    ) ) )
  • Images

Industrial sectors

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