???? ???? ?????? ?????????? ??????? ???? ???????? LM6: ????? ???????? ???????? ???????? ???????? ?????????? ????????
???????:2026-02-03 ??????:??????? ??????:44
????????? ???????? ???????? ?????????? (BS) ????? ????????? ????? ?? ?????????? ????? ????????? ????? ????????? ??? ??????? ???????? ?????????? ??LM6 ?? ????????? ?? ??????? ?????? ???? ?????? ??????? ?????? ???????????? ??? ??? ???? ????. ???? ??????? ?????????? ?????????? ?????????? ??? ???? ????????????????? ????? ?????? ????? ??? ???? ?????? ?? ??????????????? ???????? ??????? ?? ???? ???????? ????????? ??? ???? ????? ?? ?????????????? ??????? ??? ??????? ??????? ??????? ?? ????????? ????? ????? ?? ????????? ????? ?????? ???? ????? ?????? ????? ??????.???? ?????? ???????? ?? ?????? ??????? ??????? ??????????? ???????? ????? ??????.
?????? ?????? LM6
- ??????? ???????? ??????????/????????? ????????:: ????? ??????? ????????? BS 1490? ??? ??????? ?? LM6???? ????? “LM” ??? “?????? ??????”. ???? ??????? "LM" ??? "Light Metal".
- ???? ??????:: ?????? ??????? ?????????? ????? ????????? ?? ????? LM ?? ????? ???? ??????? ??? ?????? ????? Al-Si-Mg.
- ??????? ????????:???? ????? ?? ?????????????? ?????? ????.????? ?????????? ???????????? ????? ????? ???????? ????????.????? ????? ??? ??????? (?????? ???????) ????? ?????? ??????. ??? ???? ????? ???? “????????? ????? ???????” ?????? ??????.
???? ????? ????? ?????????? LM6 (????? ??? ????????? ????????? ???????? BS 1490)
| ????? | ???? ??????? (wt%) | ????? ??????? |
|---|---|---|
| ????????? (Si) | 10.0-13.0 | ?????? ??????????? ????? ?? ???? ??? ?? ???? ??????? ????? ??????? ?????? ??????. |
| ?????????? (Mg) | 0.10-0.35 ?? ???? | ????? ??????? ????????. ?? ????? ??? Mg?Si ???? ??????????? ?????? ??? ??? ????? ?? ???? ???????? ???????? T6. ?? ????? ??????? ???? ???? ????? ???????? ??????????? ??????? ??? LM20. |
| ?????? (Fe) | ≤ 0.60 | ????? ?????? ??????. ???? ??????? ??????? ?? ?????? ????? ??????? ????????? ??????? ????????? ???????? ??????. |
| ?????? (??????) | ≤ 0.10 | ????? ?????? ??????. ????? ??????? ??????? ?????? ?? ?????? ??? ?? ??????? ??????? ??? ???? ?????? ??????? ?????? ??????. |
| ???????? (Mn) | ≤ 0.50 | ??????? ?????? ??????. |
| ????? (Zn) | ≤ 0.10 | ????? ?????. |
| ?????????? (Ti) | ≤ 0.20 | ????? ?????? |
| ?????????? (Al) | ????? | ?????? ????? ??????. |
???? ????????? ?????? ?????????? ???????????? LM6 (?? ?????/??????? ????? ?????????)
| ?????? ?????? | ??????? (F) | ???? ???????? ???????? T6 | ??? ?????? ???????? |
|---|---|---|---|
| ??????? | 2.66 ??/?? ???? | -- | -- |
| ??? ???? (Rm) | 150-180 ???? ?????? | 230-280 ???? ?????? | ??? ?????? ??? T6?????? ????? ?????? ???????? ??? ?????? ?? ????? ?????? ??? ?? ???? ?? ????? ??? ?????? ?? ??????? ???????? ??? ??????. |
| ??? ?????? (Rp0.2) | 70-90 ???? ?????? | 180-220 ???? ?????? | ????? ???? ????? ?? ???? ???????? ????????. |
| ????????? (?) | 6.0-10.0% | 2.0-5.0% | ????? ????? ??? ???????:: ???? ??? ?? ???? ???? ?? T6? ???????? ?????? (?????)?? ??? ??????? ???? ????? ?? ??? ????? Al-Si-Cu ?? ??? ????? ?????. |
| ????? ????? (HB) | 50-55 | 70-85 | -- |
| ??? ??????? | ?????? | ????? | ?????? ?????? ??????? ???? ??????? ?????? ???????? ???????. |
| ?????? ?????? | ????? | ????? | ???? ????? ????????. ??? ???? ???? ??? ????? ?????????? ??????? ??? ????? ???? ??? ?????? ?? ???? ?????. |
| ???? ???? | ????? | -- | ???? ????? ????????????????? ?????? ????????? ?????? ???????. |
| ???? ??????? | ????? | -- | ????? ???? ????? ?????? ???????? ?????. |
????? ?????? ?????? ???????
????? ????? LM6 ?? “??? ???? ?????? ??????.” :
- ????? ????:: ?? ???????? ????? ??? ?????? (Fe) ??????? (Cu) ?????? ?? ???????? ???? ?? ?????? ????? ?????? ?? ??????? ?????? ?????? ??????? ?????? ????????. ???? ?????? ???? ????? ?? ??????? ??? ??????? ??????? ?????? ???? ??????????? ???? ???? ???? ????????? ????? ???? ???????.
- ????? ???????? ????????:: ????? ?????????? (Mg) ?????? ????? ???? ?????? ????? ???????. ???? ???????? ??? ????? ?????? ????? ??????? ?? ?? ???????????? ???????? T6???? ??????? ??? ???? ?????? ????? ????? ???? ???????.
- ????? ?? ???? ???: ???? ??????? ?????? ?????? ?? ????????? ?? ??????? ???? ?? ??? ???? ??????? ????? ?????????? ??????? ???????? ????????? ??? ?????? ?? ????? ????? ????? ???? ??????? ?? ????? ?????????? ?????? ????? ?????.
??????? ??????? ????????
?????????? ????? ????????? ??? ??? ?????? ????? ?? ??????? ??? ??????:
- ?????? ??????? ???????/???????? ???????:LM6 (BS 1490) ??? ????? ISO ???? Al-Si10Mg.
- ??????? ???????:A360.0 ???? ?????? ?? ?? ???????;356.0 ?????? ???????? ?? ?? ??????? ???????/????????? ???? ????? ?? ???? ???? ?????? ??? ?????? (6.5-7.51 TP3T).
- ??????? ?????? ??????:ZL101A 或 ZL104???? ????? LM6 ??? ???? ???? ?? Si? ?????? ?? ???? ?????? ???? ????.
- ????? ??????? ????????:EN AC-43400 或 EN AC-45000 (EN 1706).
- ???????? ????????:A-S12G
- ??????? ????????:G-AlSi10Mg
LM6 ?? ????? ???????
???????? ???????? ????? ??????? ?????? ???????? ?? ??? ????????????? ??????? LM6 ??? ???? ???? ??? ???? ????????? ????? ???? ???????:
- ??????? ??????? ???????? (??????? ???????)
- ???????? ???????:: ????? ????? ????????? ????? ???????/????????? ????? ??????? ???????? ??????? ??? ???????.
- ????? ?????? ???????????:: ????? ??????? ???????? ??????? ?????? ????????? ???????? ??????.
- ????? ?????? ???????? ????????
- ??????? ???????? ????????:: ???????? ???????? ?????????? ??????? ???? ???????? ??? ??????? ?? ??? ???????.
- ?????? ????? ??????:: ????? ???? ????? ????????? ???? ?????? ???? ????? (???? ???? ??????? ?? ????? T6).
- ??????? ????? ?????? ??????? ??????? ???????
- ?????? ???????????:: ??? ????????? ?????? ????????? ????????? ????? ?????? (?? ????????? ?? ???????? ???????? ?????? ????? ????????? ?????).
- ?????? ??????:: ??? ????? ?????? ?? ????? ???????? ??????? ???????.
- ??????? ???? ???????? ????? ??????
- ??????? ???? ?????? ????? ?????? ????? ????? ??????? ??????? ??????.
??????? ????????? ?? ????? ?????????? LM6
?1: ?? ????? ??? LM6 ?LM25?
- ??? ?? ???????? ?????? ?????? ?? ??????? ?????????.
- LM6:??????? ???? (10-13%Si)? ????? ?????? ???????? ????? ??? ??????????.?????? ?????? ???? ??????? ?????? ?????? ????????????? ???? ??????? ????????? ????????.
- LM25:??????? ????? (6.5-7.51 TP3TSi? ????? ? 356.0 ????? ??????)? ?????? ????? ?? ?????? ??????? ???????????.????? (???? ??? T6) ???? ?? ???? ???? ?????? ?? LM6? ?????????? ??? ??????? ????? ???? ???? ?? LM6.
- ????????:: ???????????? ???? ?????? ??????? ?????? ???????? ?????????? LM6? ???????? ????? ????? ???????????? ?????? LM25 ????? ???? ?????? ????.
?2: ?? ???? ??????? LM6 ?? ?? ????????
- ???? ?????? ???? ??????? ?????? ??????. ???? ???? ???? ?????? ?????? ?????? ????? ?? ????? ??????? (?????????/????? ???????) ????? ?????????????? ?????? ?? ?????????? ?????? ?????? ????????. ????? ??????? ?? ?????????? ?????? ?????? ????????? ??? ???????? ?? ???? ??????? ????? ??? ???????? ??? ????? ?????? ?????? ????????? ????? ?? ????? ????? ??????? ?? ????? ?????? ?????? ???? ????. ??? ?? ?????? ?? ?????? ????? ?? GD-AlSi10Mg.
?3: ?? ?? ???? ?????? ???????? ?? LM6?
- ???? ?????. ???? ??????? ??????? ?? ??????? ????? ??????? ????? ?????? ???????. ???? ?????? ??? ?????? ??? ?????? ???? ??????? ???? ?? ???? TIG (TIG/MIG) ?? ???? ?????? ???? ???? ????????? ?? ????????? ????? ???????.
?4: ????? ????? ?????? ?????? ?? LM6 ????? ???????
- ????? ?????? ?? “????? ?????.” :????? ????? ?????? ?? ?????? (??????)??? ?????? ?? ??????? ????????? ???????? ?????? ????????;?????? ????? ?????? (Fe)??? ????? ??????? ????? ????? ??? ???? ???? ???? ???????. ???? ???? ????? ???? ????? ??????? ??????? ?? ????? ?????????? ??? ?????.
?????? 5: ?? ?? ?????? ??????? ????? LM6 ?????? ???? ?? ????????? ??? ??????? ????????
- ??? ??????? ????. ??? ??? ??????? ?????? LM6 ????????? ????? ???????? ???? ????? ??????? ???????? ?????? ?????? ???????? ????????? ???? ???????? ???? ?????? ????? Al-Si ????? (??? LM2 ?LM4) ??? ????? ???? ?? ?????? ??????? ?????. ??? ???? ??? ???? ???? ?????????????? ?????? ?? ??????? ?????? ?? ??????? ?????? ????????? ???? ????????? ??? ???? ????? ??? ?? ???? ??? ?????? ????? ???????? ???? ????? ?? ?????? ??????.LM6 ?? ???? ????? ?????? ????? ???? ?????? ???????.
