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???? ????? ???????? ?????
??????? ????? ????? ????? ????????
???? ????? ????? ????????:
1.US ???????? ????: -8 ~ + 400
1.hardness (??????? ???????): 93
??? 2.grey ?? ????
???? ????? ????? ????????: ??? ?? ???? ??? ???????? ??? ?????? ??: ????? ???? ????? ????? ?????? ??? ?? ???? ???? ???? ?? 5??? ??????? ??? ?? ???? ?? 7?? ???? ???????? ?????? ???????? ???? ???? ?? ???? ???? ???????? ???????.
???? ??????? ???????? ????????? monocarbide (WC) ???? ???? ????? ????? ??? ???????? ?? WC ?W2C. ??? ?? ????? ????? ????? ????? ?????? ?????? ???? ?????? ?? ????? ???? ???? ????????? ??? ?? ????. ????? A? ??? ???? ???? ???? ????? ???? ?? ????? ????? ???? ???? ????? ??? ????? ???????. ??? ??? ?????? ?????? ???????? ??? ????? ??????? ????.
???? ???????? ????? ????? ?????: ???? 1. ???????? ??????? ????????: -8 ~ + 400
2. ????? (??????? ???????): 93
3. ????? ??????? ?? ????
???? ????? ????? ????????:
1.US ???????? ????: -8 ~ + 400
1.hardness (??????? ???????): 93
??? 2.grey ?? ????
???? ????? ????? ????????: ??? ?? ???? ??? ???????? ??? ?????? ??: ????? ???? ????? ????? ?????? ??? ?? ???? ???? ???? ?? 5??? ??????? ??? ?? ???? ?? 7?? ???? ???????? ?????? ???????? ???? ???? ?? ???? ???? ???????? ???????.
???? ??????? ???????? ????????? monocarbide (WC) ???? ???? ????? ????? ??? ???????? ?? WC ?W2C. ??? ?? ????? ????? ????? ????? ?????? ?????? ???? ?????? ?? ????? ???? ???? ????????? ??? ?? ????. ????? A? ??? ???? ???? ???? ????? ???? ?? ????? ????? ???? ???? ????? ??? ????? ???????. ??? ??? ?????? ?????? ???????? ??? ????? ??????? ????.
???? ???????? ????? ????? ?????: ???? 1. ???????? ??????? ????????: -8 ~ + 400
2. ????? (??????? ???????): 93
3. ????? ??????? ?? ????
?????????? ??????? Max(%)??????? |
????? W????? |
??????95~96????? |
??????T.C ?? ? |
?????3.90±0.1???? |
|
??????? ??????? Max(%)? ? |
?F.C |
?????????0.1 |
??????????? Fe |
?????????0.5 |
|
??????????? Cr |
???????? 0.2 |
|
??????????? V |
???????? 0.2 |
|
?????????N.V.R |
?????????0.2 |
|
???????Ti+Ta+Nb |
???????? 0.2 |
|
??????Co+Ni+Mo???? |
???????? 0.3 |
???????: ?? ????? ????????? ????? ????? ?? ?????? ???? ???????? 100/200 ??? ???? ??? ?????. ?????? ????? ?????????? ?????? ??.
??? ??? ???? ?? ????? ?? ????? ????? ???????? ????? ??? ????? ?? ??????? ??? ?? ???? ?????? ??????????: sales@chinatungsten.com or by telephone: +86 592 5129696.
???? ?? ?????????>>