??? ????? ???????? ??????? ????? ?????? ?WC-Co ??????. ?? ?? ???? ????? ?????????? ?????, ????? ??? ?????, ?? ?????? ????? ?? ??? ?????? ?????????, ??????? ????? WC ?????? ??????? ????? ?? ?? ?????. ??? ????? ??????? ????? ???? ?????????? ????? ??????? ?? ???? ????, ??????? ??????? ??"?, C ?? ???? ??? ????, ????? ???? ??????? ????? ?????, ?? ?????? ??????? ????. ??? ????? ???????? ??????? ????? ??? ?????????? ????? ????? ?????? ?????, ?????? ???? ??? ????? ???? ???? ?????, dewaxing ????? (?dewaxing ????) ?sintering ?????.
??? ????? ???????? ??????? ????? ???? ?? ??? ?? ?????? ?????? ?? ????????? ??????, ?????? ???, ????? ?????? ???????. ??? ????? ???????? ??????? ????? ????? ???????? ?????????? ?????, ??? ????? ???????? ?? ??? ?????? ?????? ?? ????? ??????, ???? ????? ????, ?? ????? ???? ???? ??? ????? ???? ??????, ?????: ????? ?????? ?????, ??? ????? ?? ???? ?? ????? ?????? ?????? ????. ??? ????? ???????? ??????? ????? ????? ??? ?????? ????????? ?????, ?? ?? ???? ?????, ???? ???????. ??????? ????? ????? ?????? ???????? ?????? ????? ????, ???? ?????? ?????? ???? ???? ?? ???? ??? ???? ?? ???????? ????? ?? ???????.
????? ??????? ????? ???? ?????? ?? ??? ????? ???????? ??????? ?????, ??? ??????? ????? ??? ???? ?????? 4 ?? 10 ????? ????, ????? ?????? ??? ???? ?? ?????, ????? ????? ???? ????? ??????? ??????? ????? ????, ???? ?? ?????? ?????, ????? ?????. ?? ??????? ????? ????? ?, ??? ???? ?????? ?????? ??? ?? ???? ??? ?????, ????? ?????, ?????, ??????? ????, ??? ????? ??? ????? ??????. ???? ????? ??????? ??? ???? ????? ??????? ????? ??????. ???? ??? ????? ???????? ??????? ????? ???? ?????? ?????? ????????? ?????? ???? ????, ?????? ?????? ????? ?? ??????? ????? ??? ??? ????, ??? ????? ????????? ??????? ????? ?? ??????? ?????.
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??? ????? ???????? ??????? ????? ?? ????? ????? ???????? ????? ?????? ??????? ???? ??? ?? ???, ??? ?? ???? ???? ?? ??? ???? ????? ?? ?????, ??????? ?????? ?? ????-??? ?????? ????-???? ????; ???? ?????? ??? ??? ????, ??? ???? ?????? ???? ????. ???????, ????? ???? ??? ?? ???? ????. ???? ?? ??? ????? ???????? ?? ????? ??????? ?????, ???? ????? ??????? ??????? ???? ?????? ????? ?????? ???????. ?????? ????? ?? ???? ?????? ????, ?????, ??????, ??? ?????, ?????? ???, ????????, ????? ???, ???? ????? ?????? ?? ??????? ????? ???????, ??? ', ?????? ???? ?????? ????? ?? ??????? ???? ?????? ??????? ?? ??????.
???? ??? ????? ???????? ??????? ?????, ???? ?? ??? ??? ???? ??????? ????? ??? ???? ?????? ?????? ??????? ?? ?????? ??????? ?????, ?????? ?? ???? ???? ???? ?? ????? ?????? ??????? ????? ????? ?????;???? ?????, ???? ????, ???? ?????? ???????? ????? ?? ?????? ??????? ?????, ?????? ?? ???? ??? ???? ???? ?? ????? ?????? ??????? ????? ??????; ?? ???? ???? ??????? ??? ?????, ???? ??????, ?????? ??????? ????? ???? ????? ????? ?????? ??????? ?????; ?????? ??? ???? ??????? ????? ????? ??? ????? ???? ????? ????? ??? ?????? ?? ???? ????? ?????, ???? ???? ?? ??????? ???? ?? ?????? ????? ???? ?????? ????; ????? ???, ???, ??? ???? ????? ????? ??? ?????? ?? ??????? ??????? ????? ????? ?? ??????? ?????.
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