Wear Transition of CrN Coated M50 Steel under High Temperature and Heavy Load

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The subject of the study is the issues related to determining the service life of protective coatings protecting the surfaces of assembly and welding fixtures from the effects of welding spatter and mechanical wear when performing certain assembly and we... ver más

Revista: Innovative technologies and scientific solutions for industries

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Harpal Singh, Kalyan C. Mutyala and Gary L. Doll

Solid lubricant molybdenum disulfide (MoS2) coatings have been frequently used to lubricate mechanisms operating in environments where oil and grease lubrication are ineffective. This work evaluated the rolling contact performance of a Titanium-containin... ver más

Revista: Coatings

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In the present study, experimental research was carried out to determine the effect of the processing tool wear on the mutual change in the average statistical amplitude parameters of acoustic emission signals. Acoustic emission signals were recorded whe... ver más

Revista: Eastern-European Journal of Enterprise Technologies

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Marta Lenartowicz, David R. Weinbaum, Francis Heylighen, Kate Kingsbury and Tjorven Harmsen

We propose a venture into an existential opportunity for establishing a world ?good enough? for humans to live in. Defining an existential opportunity as the converse of an existential risk?that is, a development that promises to dramatically improve the... ver más

Revista: Information

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Different types of track infrastructure can be found along railway lines. Separation zones between these different types of structures are the source of a lot of problems. Transition zones on a railway line represent a gradual solution for the problems b... ver más

Revista: Transportation Research Procedia

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