Innovative Cored Wire
A complex of refining components and a coating containing ultrafine modifying particles.
The patented technology for the manufacture of cored wire makes it possible to obtain a product that has a complex effect on the processed melt, namely:
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a complex of alkaline earth components has a strong refining effect on the melt, significantly exceeding the capabilities of single-component refining materials (silicocalcium, ferrocalcium, etc.)
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paintwork coating applied to the sheath of the cored wire increases its survivability in the melt and increases the efficiency of the refining effect.
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ultrafine refractory modifying particles are introduced into the melt as a paintwork coating filler, leading to a refinement of the grain structure and, as a result, to an increase in the mechanical properties of metal products.
Metal structure modifiers
The developed and patented technology for the production of a metal structure modifier makes it possible to produce a material, as a result of which not only the mechanism of refining the melt from non-metallic inclusions is realized, but also conditions are created for the formation of nano-sized modifying compounds, which make it possible to obtain the effect of dispersed metal strengthening.
The resulting particles should have a size of about 25 nm and be distributed in the melt so that the average distance between them was about 150 nm. Thus, the developed modifier makes it possible to implement the mechanism of dispersed hardening of the metal matrix by endogenous compounds, which, in turn, leads to an increase in the performance characteristics of the resulting products.
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