火焰法高钴YG系硬质合金表面沉积复合碳材料(5)

668

22

101#

SEM

Fig.10Surfacemorphologiesofcarboncoatingonto1#samplesurface(a)Lowtimesphotograph;(b)

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photograph

112#

SEM

Fig.11Surfacemorphologiesofcarboncoatingonto2#samplesurface(a)Lowtimesphotograph;(b)

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photograph

123#

SEM

Fig.12Surfacemorphologiesofcarboncoatingonto3#samplesurface(a)Lowtimesphotograph;(b)

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photograph

134#

SEM

Fig.13Surfacemorphologiesofcarboncoatingonto4#samplesurface(a)Lowtimesphotograph;(b)

hightimesphotograph