Subsurface deformation in dry sliding of hypo-eutectic Al-Si alloys

The subsurface deformation during dry sliding of Al-Si alloys is studied by fragmentation of silicon particles. The size of the fragmented particles does not vary with load. The depth of deformation is found to increase with increase in normal load. This experimental observation agrees with load-def...

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Bibliographic Details
Published inJournal of materials science Vol. 19; no. 11; pp. 3588 - 3592
Main Authors PRAMILA BAI, B. N, BISWAS, S. K
Format Journal Article
LanguageEnglish
Published Heidelberg Springer 01.01.1984
Subjects
aluminum alloys
Applied sciences
Condensed matter: structure, mechanical and thermal properties
Contact of materials. Friction. Wear
Cross-disciplinary physics: materials science; rheology
deformation
Exact sciences and technology
friction
loading
Materials science
Mechanical and acoustical properties of condensed matter
Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology
Mechanical properties of solids
Metals, semimetals and alloys
Metals. Metallurgy
Physics
silicon
Specific materials
Tribology and hardness
Surface film
Silicon
Deformation
Friction
Slip
Fragmentation
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Summary:The subsurface deformation during dry sliding of Al-Si alloys is studied by fragmentation of silicon particles. The size of the fragmented particles does not vary with load. The depth of deformation is found to increase with increase in normal load. This experimental observation agrees with load-deformation depth characteristics obtained by a slip line field model.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0022-2461
1573-4803
DOI:10.1007/BF02396930