Experimental Analysis of the Influence of the Application of TiN, TiAlN, CrN and DLC1 Coatings on the Friction Losses in an Aviation Internal Combustion Engine Intended for the Propulsion of Ultralight Aircraft.

Materials (Basel) · 2021 · PMC8618915 · PMID 34832241

Europe PMC DOI

hedged sentence

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closest p

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boldest claim

The sentences

may be significantno p-value reported

However, despite such a small share of mixed friction, many researchers indicate that the values of these torque increments in the period of direct contact of opposite shells may be significant.

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