Definition of work-harden in English:

work-harden

Syllabification: work-hard·en
Pronunciation: /wərkˈhärdn/

verb

[with object] (often as noun work-hardening) Metallurgy
Toughen (a metal) by cold-working.
More example sentences
  • Repeated expansion and sizing work-hardens the case and overtime makes it less resilient.
  • The rest of the strength is generated by work-hardening.
  • Machining operations are normally limited to turning and milling because manganese steel work-hardens under load.

Definition of work-harden in:

Get more from Oxford Dictionaries

Subscribe to remove adverts and access premium resources

Word of the day noisome
Pronunciation: ˈnɔɪs(ə)m
adjective
having an extremely offensive smell