Answers are grounded in this paper and cite their sources.
The exchange bias behavior was observed between strain-induced ferromagnetic (FM) α′ martensite and antiferromagentic (AFM) austenitic phase in SUS 316LN stainless steel at <30K. Based on the magnetic hysteresis loops, the exchange contact was evident when a small amount of FM was formed, typically about <1.0vol%. The exchange bias field (Hex) was reported here as a function of FM volume fraction at different temperatures. The decreasing Hex with FM is attributed to the increasing size of FM crystallites in the AFM matrix.
No takes yet. Share an insight, caveat, or question.
Manjanna et al. (2008) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: