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???? ???? ?? ???? ??"? ???? ??????? ???? ??? ??? ????? ????? (???? uncombined ???? ??? ????? ?? ???? ??????).????? ??? ?????? ??? ????? ?? ???? ?????? (???? ????? ?????).

??? ??? ???? ???? ???? ????? ????? ??????? 6.13 ???% WT, ?? ????? ??? ???? ??? ?????? ???? ??? ??"?. ?? ???, ?????, ???? ???? ?? ???? uncombined ??? ???? ????? (??? ????? ????).


???? ????? ????? ???? ?????? ???? ?? ????? (?????????) ?????? ?? ??? ???? Hardmetal, ??? ??????? ????? (carburizing, ????? ?????????, ?? decarburizing).

???? ?????? ?????? ?ISO 3907 ?-ISO 3908 ?????? ????? ?????? ??? ?? ?? ???? ? +0.01% WT.

???? ??? ???????.
???? ??? ??????? ???? ????? ???? ?????? Hardmetal, ??? ?? ?????? ????? ?????? ???? ?? ????? (????????, ???????, ????? ?? ????? ????? ?????, ??? '). ?? ?????? ????? ?? ???? ???? ??? ????? ?????, ???? ???? ????? ????? ??? ?????? (???, ????, ????? ?? Ca, ??, ??, ?-S).

???? ?????? ?? ???? ??"? ??? ?????? ?? ????? ?????? ???????: (1) ???? ???? ???? W ??????, (2) ?? ???? ?????? ?? ???? ????? ?? ?????, ? (3) ???????? carburization (????? ?????????????, ???? ???????? ?????? ?? ????? ????? carburization).

????? ????? ?????? ???? ????? ??????? ????????? ??????? ??? ????? ?? ????? ????, ???? ????? ?????? ???? ?????? ????? ?????? ?????? ?????? ????? ????? Hardmetal ????.????? ???????? ?? ?????? ?? ???? ????? ?? ?????, ?? ???? ?????? ?????, ???????? carburization, ??? ?? ??? ???? ????? ???? carburization ???? ??????? ????? ????, ????? ?????? ?? ??? ???? ?? ???? ????? ???? ??? ????? ?????.

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

 

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