Influence of Steel Alloying Components on Martensite Tetragonality
L.S.Kremnev
TL;DR
This paper investigates how different alloying elements in steel affect the tetragonality of martensite, revealing that strong carbide-forming elements can lead to abnormally small tetragonality values.
Contribution
It introduces a method to analyze X-ray patterns to assess the influence of alloying components on martensite tetragonality in steel.
Findings
High concentration of carbide-forming elements reduces tetragonality.
Low-carbon martensite with strong carbide-formers shows c/a < 1.
The nature of alloying elements significantly impacts martensite structure.
Abstract
A formerly developed method aimed at determining the constituents of a merged X-ray pattern doublet was applied to estimate the fact that low-carbon martensite with high concentration of strong carbide-forming elements possesses abnormally small tetragonality(c/a < 1). The article treats the nature of carbide-forming and non-carbide-forming steel components influence on the tetragonality of martensite.
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Taxonomy
TopicsAdvanced machining processes and optimization · Microstructure and Mechanical Properties of Steels · Metal Alloys Wear and Properties