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Role of fracture toughness in impact-abrasion wear

Research output: Contribution to journalArticleScientificpeer-review

Details

Original languageEnglish
Pages (from-to)430-437
Number of pages8
JournalWear
Volume428-429
DOIs
Publication statusPublished - 15 Jun 2019
Publication typeA1 Journal article-refereed

Abstract

Two new low alloyed steels were developed with different fracture toughness values but at similar level of hardness with same composition and microstructural phase. The steels were subjected to impact-abrasion wear test. This work examines specifically the additional role of toughness during impact-abrasion wear, using a newly developed high toughness steel. Microstructural characterisation of the damaged samples revealed that better toughness helps resist both impact and abrasion damage.

Keywords

  • Abrasion, Fracture toughness, Impact-abrasion, Steel, Wear testing

Publication forum classification

Field of science, Statistics Finland