??????? ????? ???? ????
???? ????? ????? ???????? ????? ???? ??? ??????? ?????? ???? sintering ?????, ??????? ?????? ???? ????? ????? ?????? ??? ????? ???? hydroxide ????? ?????.
??????? ?????? ???? sintering ?????
????? ??????? ?????? ????? ???? 180mesh, ?????? ????, niter ???? ????? ??????? ???? sintering. Calcinating ??? 800 ~ 900 ℃, ???? ???? 2 ~ 3h, ???, ????? ??? ?????? ???. ???? ?????, ???? ??? ???? ????. ?????? ????? ?? ??? ?????, ?????, ???????, ???????? ??? ????? ????? ????????.
??????? ?????? ???? ????? ????? ???
????? ??????? ?????? ??????? ???? ??? ????? ???? sizing, ???? digester ??????? ????? ????. ?????? ? 200-225 ℃ ?? ?????. ???? ?????, ?????, ?????, ????? ??? ???? ??? ?? ??? ?????, ?????, ??????? ????? ????? ????????.
?????? hydroxide ????? ????? ?????
????? ?????? ??????? calcinated ????? ??? 320mesh, ???? ?????? ?????? ??? ????????, ??????? ????? NaOH, ??????, ????. ?????? ??? ???? ?? ?? ??? ?????, ?????, ??????? ????? ????? ????????.
?? ?? ?? ????? ????? ????????, ?? ???? ????? ????? ????"?: sales@chinatungsten.com?? ??????:+86 592 5129696.
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