نتایج جستجو برای: tribological behavior

تعداد نتایج: 623037  

Journal: :ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference 2019

Journal: :Friction 2021

Abstract Black phosphorus (BP) with a layered structure has been used gradually as lubrication additive in the tribological area. In this study, BP powders are produced via an easy method of high-energy ball milling using red raw material. Subsequently, nanosheets prepared liquid exfoliation N-methyl pyrolidone solvent. The behavior water-based additives (BP-WL) is evaluated under Ti6Al4V (TC4)...

Journal: :Proceedings of the Institution of Mechanical Engineers. Part H, Journal of engineering in medicine 2011
J M C Thomas D Beevers D Dowson M D Jones P King P S Theobald

The use of synthetic connective tissue grafts became popular in the mid-1980s, particularly for anterior cruciate ligament reconstruction; however, this trend was soon changed given the high failure rate due to abrasive wear. More than 20 years later, a vast range of grafts are available to the orthopaedic surgeon for augmenting connective tissue following rupture or tissue loss. While the biom...

Journal: :Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films 2006

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