Trdota
Trdôta v znanosti o materialih pomeni lastnost trdne snovi, da se upira stalni deformaciji površine (obrabi).
Ločimo različne trdotne lestvice:
- trdota po Vickersu, oznaka HV
- trdota po Rockwellu, oznaki HRc in HRb
- trdota po Brinellu, oznaka HB
- trdota po Shoru, oznaka HS
- Mohsova trdotna lestvica
Zunanje povezave
- Fizikalna opredelitev trdote Arhivirano 2009-12-29 na Wayback Machine.
- Merjenje trdote Arhivirano 2011-07-21 na Wayback Machine.
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