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Interfacial reactions between titanium and boron nitride nanotubes
journal contribution
posted on 2017-01-15, 00:00 authored by Md Mahedi Hasan Bhuiyan, Luhua LiLuhua Li, Jiangting Wang, Peter HodgsonPeter Hodgson, Ying (Ian) ChenYing (Ian) ChenTitanium-coated boron nitride nanotubes prepared by sputtering method have been heated under different conditions to investigate reaction phases at their interface. It is found that TiB 2 nanocrystals firstly nucleate on the surface of nanotubes at 800 °C for 30 min. By the time 1 h, these nucleated TiB 2 crystals grow larger by consuming inner walls of nanotubes and tend to transform into TiB phase. With an exposure to higher temperatures and longer periods, needle-like TiB whiskers and plate-like TiB 2 remain in the composite.
History
Journal
Scripta materialiaVolume
127Pagination
108 - 112Publisher
ElsevierLocation
Amsterdam, The NetherlandsPublisher DOI
ISSN
1359-6462Language
engPublication classification
C1 Refereed article in a scholarly journalCopyright notice
2016, Acta Materialia IncUsage metrics
Categories
Keywords
Boron nitrideNanotubeTitaniumSputteringInterfaceScience & TechnologyTechnologyNanoscience & NanotechnologyMaterials Science, MultidisciplinaryMetallurgy & Metallurgical EngineeringScience & Technology - Other TopicsMaterials ScienceMATRIX COMPOSITESMECHANICAL-PROPERTIESPOWDER-METALLURGYELASTIC-MODULUSMICROSTRUCTUREDEFORMATIONBNMechanical EngineeringCondensed Matter Physics
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