欧美成人全部免费观看1314色-欧美成人全部费免网站-欧美成人片在线-欧美成人免费在线视频-欧美成人免费在线观看-欧美成人免费在线

??????? ????

??????? ????? ?????? ?? ???? ????? ????, ??? ???? ?????. ??????? ??? ???? ????? ??? ???? ???, ????? ???? ????, ???? ????? ?????, ??????, ??????, ?extruded. ??????? ???? ??? ???? ???? ???? ??????.

??????? ??? ???? ???? ???? ??????? ?????? ?????? ??? ????????? ???. ????? ????? ?? ??????? ???? ?? ?? ?? ?? ????? ?????? ??? ?? ?? ??? ????? ????? ?????. ?????????? ??? 1650 ????? ??????, ?? ??????? strenghth ?????? ????? ?????


Grade

W
(%,Min.)

Impurities (%, Max. )

Al

As

Bi

Ca

Mg

Cd

Co

Cr

Cu

Fe

K

FW-1

99.9

0.001

0.0012

0.0001

0.002

0.001

0.0003

0.001

0.0015

0.0008

0.004

0.002

FW-2

99.8

0.0015

0.0015

0.0003

0.003

0.0015

0.0003

0.001

0.0015

0.001

0.008

0.003

Na

Mn

Mo

Ni

P

Pb

Sb

Si

Sn

Ti

V

C

-

0.002

0.0007

0.004

0.002

0.001

0.0001

0.0003

0.002

0.0001

0.0008

0.0008

0.005

-

0.003

0.001

0.01

0.004

0.002

0.0003

0.0005

0.004

0.0003

0.001

0.001

0.01

-

????? ?14 ?????? ?? ?? Fsss.size

Grades

Fsss.(μm)

O2 ( %,Max. )

04

BET:<0.10

0.80

06

BET:0.10~0.20

0.50

08

Fsss: ≥0.8~1.0

0.40

10

Fsss:>1.0~1.5

0.30

15

Fsss: >1.5~2.0

0.30

20

Fsss: >2.0~3.0

0.25

30

Fsss: >3.0~4.0

0.25

40

Fsss: >4.0~5.0

0.25

50

Fsss: >5.0~7.0

0.25

70

Fsss: >7.0~10.0

0.20

100

Fsss: >10.0~15.0

0.20

150

Fsss: >15.0~20.0

0.10

200

Fsss: >20.0~30.0

0.10

300

Fsss: >30.0

0.10

?????: ????? ???? ??????? ?????? ?????? ?????? ?? 50 ?? 100 ???? ??? ?? ???.
????: ???? ???? ??? ?????? ???????? ???????.

?? ?? ?? ????? ??????? ????, ?? ???? ????? ????? ????"? ?????:sales@chinatungsten.com ?? ??????: +86 592 5129696.