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?? ?????? ??????? ???????? ??? ??????? ??????? ?????? ???????? ????????????? 3C? ?????? ???? ?????? ???? ??????? ??????? (????? ?????????? ??????????? ???????????) ???? ????? ?????? ???? ???????. ??????? ????? ??????? ???????? ????????? ?? ?????? ?? ???? ?????? ?? ????? ??? ??????? ??????? ?????? ??????? ?????? ?????????. ???? ????? ??????? ?????? ????????? ?????? (Micro-arc Oxidation? ??????? ????? ???????? ?? MAO)? ????????? ????? ????? ?????? ?????? ??????? ??????? ???? ?????? ?????? ????? ???? ??????? ??????? ?? ???? ????? ???? ????? ??? ??? ?????? ?? ??????. ????? ??? ??????? ??????? ?????? ????? ?? ????? ??????? ?????? ????????? ??????? ?????? ????????? ???????? ????? ?????? ???????? ???????? ???????? ?????? ??? ????????? ????????.
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01
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????? ????? ??????? ?????? ????????? ??????: ????? ????? α-Al?O? ?γ-Al?O?
????? ???? ???? ??????? ?? ????? ?????????? ?? α-Al?O? ?γ-Al?O? ????? ????? ?? ????? ?????? ???????. ??? ????? ??????? ??? ???? ??????? ????? ???? ??? α-Al?O? ????????? ????? ????? ???? ??? ????? γ-Al?O? ????????.

??????? ????????: ???? ????? α-Al?O? ????? ?????? ???????
??? ????? α-Al?O? (???? ???????) ?? ?????? ???????? ??? 50% ?? ????? ???? ?? ????? ??????? ???? ??????? ??????? ???????? ???????? ??????? ?????? ???? ????? ??? ???? ??????? ?????? ??????. ??? ????? ??????? ?????? ??? ??????? ????? ????? ????? α ???????? ????? ????? ????? ????? γ ????????? ??? ???? ???? ?????? ??????.
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???? ????? ????? ?????? ?????? ?????????? (LY12)

????? ???? ??????? ??????? ??????? ???????? ??? ??? ????? ?????????? ???? ????? ?? ??????? α-Al?O? ?γ-Al?O?? ???????? ??? ???? ????? ?? ??????? ????????? ?????? ??? Al-Si-O ??????.
???? ????? ????? ?????? ?????? ?????????? (AZ91D)

??? ?????? ???????? ??? ???? ???? ????? ?? ????? ??????? ???? ?? Mg?SiO?
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????? ???? ??????? ??????? ??????? ??? ??? ????? ?????????? ???? ????? ?? MgO ?MgO?? ???????? ??? ???? ????? ?? ??????? ????????? ?????? ??? Mg?SiO? ??????. ????? ??????? ??????? ??????? ??????? ?????? ?????????? ?? ???? ???? ????? ?? ????? ?????? ?????? ?????.
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- ?? ????? ??????? ???????????? ??? ?? ???? ????? ??? ????? ????? ??????? ?? ?? ???? ??????
- ????? ????? (HV: 500–2500)? ??????? ?????? ??????? ??????? ??? ??????? ???????
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- ??????? ????????? ?????? ????? (<300 ????????)? ??? ???? ?????? ????????? ??? ????? 1/5 ?? ??????? ?????????? ??? ???? ??? ????? ????????
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?????? ????? ????? ????? ?????? ???? ????? ?????? ?? ????? ??????????

???? ???? ??? ?????? ????? ??????? ?????? ????????? ??????
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??????? ??????? ??? ????? ??????? ?????? ????????? ?????? (FAQ)
?? ?? ????? ??????? ?????? ????????? ???????
????? ????? ??????? ?????? ?????? (Micro-arc Oxidation? MAO)? ???? ????? ????? ???? ??????? ????????? ???????? ????? ????? ??? ????? ?? ???? ????? ??? ??????? ???????????? ????????? ?????????? ????????? ????? ???? ????? ????? ?????? ?? ?????? ?????? ??????? ??? ???? ????? ???????? ??? ?????????? ??????????? ???????????? ???? ????????? ??? ????? ??????? ??????? ?????? ?????? ?????? ?????? ?????? ?? ??????? ????????? ??????.
?? ????? ??? ??????? ?????? ????????? ?????? ???????? ???????? ??????????
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?? ?? ?????? ???????? ???? ???? ????? ????? ??????? ?????? ????????? ?????? ??????
??????? ??????? ?????? ????????? ?????? ???? ????? ?? ?????? ????? ???????? (Valve Metal)? ??? ?? ??? ????? ?????????? ?????? ?????????? ?????? ?????????? ?????? ?? ?????? ????????? ???????. ????? ?????? ??????? ??????? ???????? ??????? ???????: ??? ????? ??????????? ???? ???? α-Al?O? ?γ-Al?O?? ????? ?? ????? ??????????? ???? ???? TiO? ?? ????? ???????? ?TiO? ?? ????? ???????? ??? ?? ????? ??????????? ????? ???? MgO ?MgO?.
?? ?? ????? ????? ???? ??????? ?????? ????????? ???????
???????: ?????? ????? ?????? ?? ????? ???????? ????? ?????? ?????? ?? ??????? ????? ????? (HV 500-2500)? ?????? ???? ??????? ????? ????? ???? ????? ??? ?????? (??? ???????? 3000-5000 ????)? ??? ???? ???? ??????? ????? ?????? ????? ??????? ?????? ?????. ??????: ?????? ??????? ??? ???? ?????? ??? ??? ???? ???? ????? ?????? ??? ?????? ??????? ???????? ?????? ??????? ????? ?????? (<300 ????????)? ???????? ???? ??????.
?? ?? ???????? ??????? ????? ??????? ?????? ????????? ?????? ???? ??????
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?? ????? ??? ???? ??????? ???? ??????? ????????
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?????: ????? ??????? ?????? ????????? ?????? — ?????? ?????? ???? ??????? ???????
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