journal article·2025-09-01

Pressureless Sintering of Pre-Alloyed Nanostructured Bainitic Steel Powders

Rangasayee Kannan, Andres Marquez Rossy, Jovid Rakhmonov, Yiyu Wang, Peeyush Nandwana

AM&P Technical Articles· Volume 183· Issue 6
Publisher page

Abstract

Abstract A recent study shows that powder metallurgy and pressureless sintering are a viable pathway to realize full-density bulk components of nanostructure bainitic steels. A scalable, pressureless supersolidus liquid phase sintering (SLPS) approach to process nanostructured bainitic steel is evaluated. To address the oxidation issues associated with the mechanical alloying of elemental powders, powder atomization is used to produce pre-alloyed nanostructured bainitic steel powders.
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Research context

OpenAlex topics: Powder Metallurgy Techniques and Materials · Advanced materials and composites · Injection Molding Process and Properties

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Affiliations

Oak Ridge National Laboratory , Oak Ridge, Tennessee

References

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