Technology of Laser Cladding of Powder Mixtures on Steel Substrate and Tribotechnical Characterization of Obtained Materials

Namazov, S. N.; Rzaev, E.D.; Dzhivishov, V.F.

doi:10.4028/www.scientific.net/amm.379.145

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2022

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“…As an advantage of the process, it is shown that there are op-portunities to make very complex shaped details and products by this method. The main purpose of the work is to study the possibility of obtaining high-density and properties of grinding steels using the SPS method [1,2].…”

Section: Introductionmentioning

confidence: 99%

Influence of high-speed sintering on the structure and properties of powder steels

Namazov¹,

Mashayev²,

Guliyeva³

2022

SOCAR Proceedings

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As the technology of sintering steels is carried out at different temperatures and conditions, the for-mation of their structure and properties are somewhat different. Proper sintering technology allows the pro-duction of highdensity and high-strength powder steels. In most cases, the reason for the decrease in the pro-perties of powder steels is that the diffusion process, which occurs as a result of low sintering temperatures and low sintering times, is weak or non-existent. As we know, density and many physical and mechanical properties of the product increase as the pores close by dif-fusion during sintering. Proper welding technolo-gy allows the production of high-density and high-strength powder steels. Keywords: sintering; technology; powder; steel; structure; properties; oil; gas; industry.

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Section: Introductionmentioning

confidence: 99%