Oxidation mechanism of high-manganese heat-resistant steels reinforced by in situ second-phase particles
Source abstract
Abstract
In this work, (Fe, Cr) 2B, TiC and TiB 2 were respectively introduced to the high-Manganese heat-resistant steel by in situ solidification method. It shows that the second-phase particles can be selectively oxidized prior to the steel matrix during the initial stage of oxidation, which promotes the formation of a dense Cr 2O 3 scale and inhibit the occurrence of internal oxidation as well as the formation of nodule oxide. A novel mechanism, so-called “reactive particle effect” was proposed to illustrate the beneficial effects resulting from the second-phase particles.
Source: expertdata · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Corrosion Behavior and Inhibition · High-Temperature Coating Behaviors · Nanoporous metals and alloys
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
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