English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

The nanocrystallization of three kinds of nanocrystalline, soft magnetic FeSiBPCu alloys as well as Fe76Si9B10P5 alloy were investigated by using irradiation and ultrahigh voltage electron microscopy. MeV electron irradiation was selected instead of conventional annealing to clarify the early stage of primary crystallization, which is completed during heating in conventional annealing. The dynamic observations of the Fe85Si2B8P4Cu1, Fe85Si2B12Cu1, and Fe86Si2B8P4 as well as Fe76Si9B10P5 amorphous alloys revealed that aFe nanocrystals precipitated at the irradiated region. The amorphous phase could not maintain its original structure; furthermore, aFe nanocrystals precipitated via irradiationinduced crystallization, which resembles thermal crystallization. The dynamic observations of the irradiationinduced nanocrystallization behavior clarified the effect of Cu and P elements on the incubation time and growth behavior of the aFe nanocrystals embedded in the amorphous matrix during nanocrystallization. This is the first detailed evaluation of the early stage in the nanocrystallization of an amorphous phase in NANOMET by in situ TEM observations and the MeV electron irradiation technique. [doi:10.2320/jinstmet.J2014027]

Dynamic Observation of FeSiBPCu Alloys for Crystallization via MeV Electron Irradiation