火焰法高钴YG系硬质合金表面沉积复合碳材料(4)

6

:

YG

667

61#

Raman

Fig.6Ramanspectroscopyofcarboncoatingonto

1#sample

surface

72#

Raman

Fig.7Ramanspectroscopiesofcarboncoatingonto

2#sample

surface

8

3#

Raman

Fig.8Ramanspectroscopyofcarboncoatingonto3

#samplesurface

1(1362cm 1494cm 11559cm 1),

[13]

(

8).4#

:

(CNT,G

1584cm 1D

1362cm 1G

1626cm 1),G

;

:

1(CNT,G

11584cm D

1362cmG

cm 1),

1626D

G

,G

94#

Raman

Fig.9Ramanspectroscopiesofcarboncoatingonto

4#samplesurface

,

[14,15]

(

9).

2.3SEM

,1#

,

.

CVD

,

[16,17]

,

(

10);2#4#

,

,

;

X

(EDS)

,

11,

C,

CoW(

13).4#

(AFM)(3–D)

(

14).

,

YG16

,

,

;

,

;3#

,

;

,

(

12).

2.4

,

60–80N,;

,

.1#

10μm,

12μm,

WC

,

,

μm(

15);2#

25μm,

14μm,

WC

,

,μm(

16);3#

,

50μm,

WC