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Application of ToF-SIMS surface analysis to tribochemistry in metal forming processes

Abstract : Tribochemical properties are an essential component of the efficiency of metal forming lubricants. Their understanding, a basis for the selection of adequate additives, heavily relies on surface analytical techniques. In the last ten years, we have applied time-of-flight secondary ion mass spectroscopy (ToF-SIMS) to the analysis of the reactions of strip surfaces with typical additives of cold strip rolling and deep drawing lubricants. Data analysis procedures have been evolved to perform semi-quantitative comparisons. Analytical results performed on laboratory simulation tests and on real-size processes are compared. Examples of competition and synergies between different additives in a single lubricant are described
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Submitted on : Wednesday, September 1, 2010 - 11:44:40 AM
Last modification on : Thursday, September 24, 2020 - 5:22:54 PM

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Gilles Dauchot, Emmanuelle de Castro, Monique Repoux, Robert Combarieu, Pierre Montmitonnet, et al.. Application of ToF-SIMS surface analysis to tribochemistry in metal forming processes. Wear, Elsevier, 2006, 260 (3), pp.Pages 296-304. ⟨10.1016/j.wear.2005.03.034⟩. ⟨hal-00514113⟩

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