Microstructure Characteristics and Properties of HVOF Sprayed Ni-Based Alloy Nano-h-BN Self-Lubricating Composite Coatings

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/at/volume-2015/621278/figures/621278.fig.007a.svgz" name="621278.fig.007a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>At ambient temperature</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/at/volume-2015/621278/figures/621278.fig.007b.svgz" name="621278.fig.007b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>At 400°C</td></tr></table>

<div>Friction coefficient of coatings at different temperature.</div>

Advances in Tribology

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Figure 7

Figure 7: Microstructure Characteristics and Properties of HVOF Sprayed Ni-Based Alloy Nano-h-BN Self-Lubricating Composite Coatings 