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Publikācija: Research of Laser Cladding of the Powder Materials for Die Repair

Publication Type Scientific article indexed in SCOPUS or WOS database
Funding for basic activity Unknown
Defending: ,
Publication language English (en)
Title in original language Research of Laser Cladding of the Powder Materials for Die Repair
Field of research 2. Engineering and technology
Sub-field of research 2.3 Mechanical engineering
Authors Sergejs Ločs
Irīna Boiko
Viktors Mironovs
Edmunds Tamanis
Oleg Devoyno
Keywords tool steel, laser cladding, cladding tracks overlap ratio, heat treatment
Abstract The study of laser cladding of powder materials (H13, A11 and M2) onto the tool steel 41Cr4 and C80U was conducted with the aim to establish the influence of overlap ratio, scanning speed and powder feed rate as well as appliance of post-heat treatment on the coating quality and mechanical properties. The highest hardness was achieved for A11 and M2 cladding materials, lowest coefficient of friction – for H13 and M2 coatings. It could be recommended to apply the laser cladding at larger percentage of overlap (50%).
DOI: 10.4028/www.scientific.net/KEM.721.280
Hyperlink: http://www.scientific.net/KEM.721.280 
Reference Ločs, S., Boiko, I., Mironovs, V., Tamanis, E., Devoyno, O. Research of Laser Cladding of the Powder Materials for Die Repair. Key Engineering Materials, 2017, Vol.721, pp.280-284. ISSN 1013-9826. e-ISSN 1662-9795. Available from: doi:10.4028/www.scientific.net/KEM.721.280
Additional information Citation count:
  • Scopus  0
ID 23762