Terms for subject Metallurgy containing core hardening

English	Dutch
blank harden to ascertain the strength of the core	blindharden om de sterkte van de kern te bepalen
core hardening	kernharding
core hardening	doorharding tot in de kern
depth of hardening surface layer or to the core	doorharding in de schil of tot in de kern
harden the core to refine the microstructure of the core	kernharden om de structuur van de kern te verfijnen