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

To achieve reductions in the weight of vehicles, the automotive industry requires the development of high-strength steel with high-formability. Therefore, many types of high-strength steels have been developed in order to meet this requirement, where the most common type is nanoscale precipitated steel.1) This steel is particularly characterized by its higher hole expansion ratio, λ,1) compared with that of other high tensile strength steels, such as bainitic steel, martensitic steel, dual-phase (DP) steel,2) and transformation-induced plasticity (TRIP)-assisted steel.3,4) However, the mechanism underlying the high λ value in the nanoscale precipitated steel is still not clear; elucidating this mechanism is expected to further improve λ values and allow the development of a new type of high-strength steel. Generally, λ is evaluated using a hole expansion test,5) Void Nucleation, and Growth during Tensile Deformation of Nanoscale Precipitated Steel and Bainitic Steel