样品/Samples

铜(Vol.%)/Copper

金刚石(Vol.%)/Diamond

钛(Vol.%)/Titanium

a

70

30

-

b

60

40

-

c

55

45

-

d

50

50

-

e

52

45

3

f

48

45

7

g

43

45

12

h

47

50

3

i

43

50

7

j

38

50

12