Comparative study on the tribological properties of laser post-treated and untreated AISI304 stainless steel matrix composite reinforced with hard ceramic particles (TiB2–TiN–SiC) and prepared by ex-situ P/M route
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DOI: 10.1016/j.ceramint.2019.06.119
Abstract: Abstract This work highlights evaluation of suitable process parameters to result significantly higher hardness, fracture toughness and wear resistance in metal matrix composites (MMC) developed with different proportions of reinforcements, namely, TiB2, TiN, and SiC… read more here.
Keywords: steel; comparative study; tib2 tin; route ... See more keywords
Effect of hBN and SiC addition on laser assisted processing of ceramic matrix composite coatings
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DOI: 10.1016/j.ceramint.2019.12.245
Abstract: Abstract To develop TiB2–TiN–SiC and TiB2–TiN–SiC-hBN based ceramic matrix composite coatings with superior mechanical and tribological properties suitable for engineering applications, a high-power CW-laser is used to initiate chemical reactions in precursor powder mixtures (TiO2,… read more here.
Keywords: hbn; ceramic matrix; tib2 tin; tin sic ... See more keywords
In situ controlled rapid growth of novel high activity TiB2/(TiB2–TiN) hierarchical/heterostructured nanocomposites
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DOI: 10.3762/bjnano.8.211
Abstract: In this work, a reaction coupling self-propagating high-temperature synthesis (RC-SHS) method was developed for the in situ controlled synthesis of novel, high activity TiB2/(TiB2–TiN) hierarchical/heterostructured nanocomposites using TiO2, Mg, B2O3, KBH4 and NH4NO3 as raw… read more here.
Keywords: tin hierarchical; tib2; heterostructured nanocomposites; hierarchical heterostructured ... See more keywords