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 Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

In the present work thermal reactive diffusion (TRD) coatings of Cr+B were prepared on AISI 52100 steel using a chromizing treatment and a boriding treatment. The microstructures, phase compositions and elemental distributions of the coatings were systematically investigated. In addition, the influence of treatment temperature on the thickness and phase composition of the coating layer was also further determined. The results demonstrated that the phases formed on the steel surface were CrB, Cr7C3 and Fe2B. The higher treatment temperature resulted in a thicker chromium boride coating. The thickness of the chromium boride coatings increased from 48 μm to 272 μm with an increase of the treatment temperature. The boron reacted with the chromium carbide layer formed in the chrominizing stage and then penetrated into the layer to form Fe2B.

A study of the microstructures and performance of chromium boride coatings on AISI 52100 steel