火焰法高钴YG系硬质合金表面沉积复合碳材料(3)

666

22

,

514.5nm,

1000–1800cm 1.

SOLVER

(

)

.

2

2.1

X

Y–4Q

X–ray

YG8

X

(2–5).,1#

5min

YG8

Co

;

,

,

XRD

(

(111)

)

18.49nm,

.2#

3#

15min20min

YG8

Co

,

60min

,2#

:WC

(CNT)

Co;3#

:WC

Co.4#

21#

XRD

Fig.2XRDpatternsofcarboncoatingonto1#sam-ple

surface

32#

XRD

Fig.3XRDpatternsofcarboncoatingonto2#sam-plesurface

:WC

(CNT)

Co.CuKα

,

;

,Co

CuKα

,

,

.

2.2

Raman1#

:

(1156cm 1)(1338cm 1)

(1584cm 1);

,

[11,12]

(

6).

2#

,

:

(CNT,G

1

1584cmD

1362cm 1

G1629cm 1)(1334cm 1),G ;

:

(CNT,G

1584cm 1 1D

1362cm 1G

1629cm),D

G

,G

,

)

43#

XRD

Fig.4XRDpatternsofcarboncoatingonto3#

sample

surface

54#

XRD

Fig.5XRDpatternsofcarboncoatingonto4#sam-plesurface