Matches in SemOpenAlex for { <https://semopenalex.org/work/W844630690> ?p ?o ?g. }
Showing items 1 to 77 of
77
with 100 items per page.
- W844630690 abstract "An in-depth review of oxidational wear of metals is presented. Special emphasis is given to a description of the concept of oxidational wear and the formulation of an Oxidational Wear Theory. The parallelism between the formation of an oxide film for dry contact conditions and the formation of other surface films for a lubricated contact is discussed. The description of oxidational wear is prefaced with a unification of wear modes into two major classes of mild and severe wear including both lubricated and dry contacts. Oxidational wear of metals is a class of mild wear where protective oxide films are formed at real areas of contact and during the time of contact at temperataure T sub c. When the oxide reaches a critical thickness, frequently in the range of 1 to 3 microns, the oxide breaks up and eventually appears as a wear particle. These oxides are preferentially formed on plateaux which alternately carry the load as they reach their critical thickness and are removed. If the system is operated at elevated temperatures, thick oxides can form both out of contact and between the plateaux. Temperature is important in determining the structure of the oxide film present. Spinel oxide (Fe3O4) which forms above 300 C is more protective than the lower temperature rhomobohedral (alpha-Fe2O3) oxide which is abrasive. An Oxidational Wear Theory is derived using a modified Archard wear law expressed in terms of activation energy (Qp) and Arrhenius constant (Ap)." @default.
- W844630690 created "2016-06-24" @default.
- W844630690 creator A5021883622 @default.
- W844630690 date "1983-06-01" @default.
- W844630690 modified "2023-09-26" @default.
- W844630690 title "NASA interdisciplinary collaboration in tribology. A review of oxidational wear" @default.
- W844630690 cites W1670065635 @default.
- W844630690 cites W1679823383 @default.
- W844630690 cites W1985780218 @default.
- W844630690 cites W1993014202 @default.
- W844630690 cites W2061269076 @default.
- W844630690 cites W2069449870 @default.
- W844630690 cites W2085516586 @default.
- W844630690 cites W2091204173 @default.
- W844630690 cites W2145085348 @default.
- W844630690 cites W2146040761 @default.
- W844630690 cites W2164257941 @default.
- W844630690 cites W2334813051 @default.
- W844630690 hasPublicationYear "1983" @default.
- W844630690 type Work @default.
- W844630690 sameAs 844630690 @default.
- W844630690 citedByCount "1" @default.
- W844630690 crossrefType "journal-article" @default.
- W844630690 hasAuthorship W844630690A5021883622 @default.
- W844630690 hasConcept C111368507 @default.
- W844630690 hasConcept C127313418 @default.
- W844630690 hasConcept C127413603 @default.
- W844630690 hasConcept C159985019 @default.
- W844630690 hasConcept C167310744 @default.
- W844630690 hasConcept C191897082 @default.
- W844630690 hasConcept C192562407 @default.
- W844630690 hasConcept C2776230739 @default.
- W844630690 hasConcept C2778517922 @default.
- W844630690 hasConcept C2779851234 @default.
- W844630690 hasConcept C2780874159 @default.
- W844630690 hasConcept C2780957350 @default.
- W844630690 hasConcept C77595967 @default.
- W844630690 hasConceptScore W844630690C111368507 @default.
- W844630690 hasConceptScore W844630690C127313418 @default.
- W844630690 hasConceptScore W844630690C127413603 @default.
- W844630690 hasConceptScore W844630690C159985019 @default.
- W844630690 hasConceptScore W844630690C167310744 @default.
- W844630690 hasConceptScore W844630690C191897082 @default.
- W844630690 hasConceptScore W844630690C192562407 @default.
- W844630690 hasConceptScore W844630690C2776230739 @default.
- W844630690 hasConceptScore W844630690C2778517922 @default.
- W844630690 hasConceptScore W844630690C2779851234 @default.
- W844630690 hasConceptScore W844630690C2780874159 @default.
- W844630690 hasConceptScore W844630690C2780957350 @default.
- W844630690 hasConceptScore W844630690C77595967 @default.
- W844630690 hasLocation W8446306901 @default.
- W844630690 hasOpenAccess W844630690 @default.
- W844630690 hasPrimaryLocation W8446306901 @default.
- W844630690 hasRelatedWork W1043547747 @default.
- W844630690 hasRelatedWork W147712364 @default.
- W844630690 hasRelatedWork W1505861716 @default.
- W844630690 hasRelatedWork W1940104597 @default.
- W844630690 hasRelatedWork W1976234313 @default.
- W844630690 hasRelatedWork W2003400392 @default.
- W844630690 hasRelatedWork W2008104092 @default.
- W844630690 hasRelatedWork W2008434875 @default.
- W844630690 hasRelatedWork W2018558408 @default.
- W844630690 hasRelatedWork W2324585702 @default.
- W844630690 hasRelatedWork W2612111237 @default.
- W844630690 hasRelatedWork W2803245867 @default.
- W844630690 hasRelatedWork W2875845481 @default.
- W844630690 hasRelatedWork W2899376160 @default.
- W844630690 hasRelatedWork W2938534084 @default.
- W844630690 hasRelatedWork W3200152904 @default.
- W844630690 hasRelatedWork W5446152 @default.
- W844630690 hasRelatedWork W637660333 @default.
- W844630690 hasRelatedWork W943083333 @default.
- W844630690 hasRelatedWork W953082540 @default.
- W844630690 isParatext "false" @default.
- W844630690 isRetracted "false" @default.
- W844630690 magId "844630690" @default.
- W844630690 workType "article" @default.