ZL109 (ZAlSi12CuMgNi) ????? ?? ???? ??????????: ???? ????????? ??? ???????? ??????????-??????-??????-??????-?????????? ???? ????? ??????? ??????? ??????? ???????.
????? ?????:2026-03-07 ???????:??????? ??? ?????????:3215
???? ????????[????]
- ???? ????? ????? ?????????? ZL109 (????? ??? ????????? ????????? GB/T 1173)
- ???? ?????? ?????? ?????????? ???????????? ZL109 (????? ????????? ??? ?????? ???????? ???? T5)
- ?????? ????? ?????? ??????? ???????????
- ??????? ??????? ????????
- ????????? ZL109 ?? ????? ???????
- ??????? ????????? ?? ????? ?????????? ZL109
- ?? ?????? ??????: ????? ????? ??? ZL109 ? ZL108
?????? ???? ???? (GB/T 1173) ??????? ?????????? ?????????? ??????? ??????????? ??????? ???? ???????? ??????????????? ?????????? ??ZL109 (ZAlSi12CuMgNi) ?? ??????? ?????? ?? ????? ??????? ????????? ??????? ???? ??????? ?????? ???? ????? ?????? ????? ??? ??????????? ???. ??????? ?????? ?????? ??????? ?????? ?? ????????? (Si) ?????? ?????? ??????? ??????? ??????? ??????? (Cu) ??????????? (Mg) ??????? (Ni) ????? ????????? ???????.??? ???????? ???????? T1 (??????? ???????) ?? T5 (??????? ?????????)? ???? ?????? ??? ???? ????????? ?????? ?? ????? ??????? ??????? ????? ???????? ??? ?????? ?????? ??????????? ?????? ???????? ??????? ?????? ?? ??????? ???????? ??????? ??????? ??????? ?????? ?????? ?????????? ???????.??? ???? ?????? ?????? ?????? ?????? “????? ??????? ?? ????? ????? ??????”.
?????? ??????? ? ZL109 ?? ZAlSi12CuMgNi.
- ?????? ???????? ???????:: ????? ?? GB/T 1173? ??? ????? ??ZAlSi12CuMgNi. ???? ????? ??????? ???? ??????? ????????: ????????? (Si) ??????? (Cu) ??????????? (Mg) ??????? (Ni).
- ??? ???????/???????:ZL109???? ????? ?????? ????????? ??? ???? ???? ?? ???? ????? ?????? ?????? ???? ???????? ???????.
- ??????? ????????:????? ????????? ??? ????????/??? ??? ???????? (11-13%)????? ????? ???? ????? ??????? ???? ??????;???? ????? ?? ??????? ??????????? ??????????? ??? ?????? ?? ????? ??????? ???????;????? ????? ??? ?????????????? ?????? ??? ????? ?????? ??????.
???? ????? ????? ?????????? ZL109 (????? ??? ????????? ????????? GB/T 1173)
| ????? | ???? ??????? (wt%) | ????? ??????? |
|---|---|---|
| ????????? (Si) | 11.0-13.0 | ?????? ???????. ???? ????? ???? ????? ?????? ??????? ???? ?????? ????? ????? ????. |
| ?????? (??????) | 0.5-1.5 | ??????? ???????? ??? ???? ??????? ???????.. ????? ??? Al?Cu ??????? ??????? ?????? ????? ???????? ?? ????? ??????? ???????. |
| ?????????? (Mg) | 0.8-1.3 | ????? ??????? ????????. ??????? ??? Mg?Si ?? Si? ??? ???? ????? ????? ???????. |
| ?????? (??) | 0.8-1.3 | ????? ???? ?????? ???????. ????? ????? ??????? ???????? ???????? ??????? ???????? ??? ?????? (??? Al?Ni? Al?CuNi) ???? ???? ?? ?????? ????? ?? ????? ??????? ???????. |
| ?????? (Fe) | ≤ 0.6 | ????? ???????. ??? ?????? ????? ?????? ???? ??????? ?????? ?? ZL108. |
| ???????? (Mn) | ≤ 0.3 | ????? ?? ?????? ????? ?????? ???????. |
| ?????????? (Ti) | ≤ 0.2 | ????? ?????? |
| ????? (Zn) | ≤ 0.3 | ???????. |
| ?????????? (Al) | ????? | ???? ???????. |
???? ?????? ?????? ?????????? ???????????? ZL109 (????? ????????? ??? ?????? ???????? ???? T5)
| ?????? ?????? | ?????? ?????? | ??? ?????? ??????? |
|---|---|---|
| ??????? | 2.68 ??? 2.70 ??/?? ???? | -- |
| ??? ???? ?? ???? ????? ?????? (Rm) | 240-280 ???? ?????? | ????? ??? ????? ?????? ??????? ??????? ??????? ??????. |
| ??? ???? ?? ????? ??????? ??????? (250 ???? ?????) | ≥ 130 ???? ?????? | ???? ????? ????????????? ??? ??? ????? ?? ????? ??????? ??????? ???? ???? ?? ???? ????? ?????? ?? ??????. |
| ??? ?????? (Rp0.2) | 180-220 ???? ?????? | ???? ?????? ????? ??????? ????? ????. |
| ????????? (?) | ≤ 1.0% | ??? ????????????? ?? ??????? ????? ??????? ?????? ?????????. |
| ????? ????? (HB) | 90-110 | ????? ????????? ??? ?????? ?????? ??????. |
| ????? ?????? ????? (20-200 ???? ?????) | 19.0-20.5 × 10-?/°C | ???? ????? ??????????? ??? ?? ????? ?????????? ?????????? ??????? ??????? ???? ??? ?? ????? ?????????. |
| ?????? ?????? | ????? | ??? ?????? T5? ???? ?????? ?? ??????? ?? ?? ????????? ???? ????? ???? ??????. |
| ??????? ??????? | 140-150 ???/(?-?) ??????? | ??? ?????? ????? ??????. |
?????? ????? ?????? ??????? ???????????
????? ????? ???? ZL109 ??? ??????? ??????? ??????? ????? ????????:
- ???? ??????? ????? ????????:
- ????????? (Si):: ???? ????? ???? ?????? ??????? ?????? ??????? ????.
- ?????? (??????):: ????? Al?Cu ?????? ??? ?????? ????? ??????? ???????.
- ?????????? (Mg):: ????? Mg?Si ?????? ????? ???????.
- ?????? (??):: ???? ????? ?????? ??? ??????? ???????? ???????? ??? ?????? (??? Al?Ni? Al?CuNi)? ??? ????? ?? ????? ?????? ?? ????? ??????? ???????? ?????? ??????? ?? ?????? ????????? ?????? ????? ?? ????? ??????? ??????????????
- ???? ???????? ????????:
- T1 (????? ???????):: ???? ???? ????? ??????? ?????? ????? ?? ?????? ?????? ????????? ????? ??????.
- T5 (???????? ??????????):???????? ?????? ?????????. ??? ???????? ??? ??? ???? ????? 200-220 ???? ????? ???? 6-10 ????? ?????? ??? ??????? ?????? ?????? ??????? ??????? ?????????? ????????. ??? ??? ZL108? ?? ???? ZL109 ????? ???????? ???????? ????? (T6) ????? ????? ????????? ??? ???????? ?? ??????? ?? ?????.
- ????? ????:: ?????? ???????? ?????? ??????? ?????????或???? ?????? ????????? ?????? ?????? ??? ????? ???? ??????? ??? ?? ?????.
??????? ??????? ????????
?????????? ????? ???? ???? ???????? ????????? ??? ??? ?????? ?? ????????? ???????:
- ??????? ?????? ??????:ZAlSi12CuMgNi?(GB/T 1173)
- ??????? ???????:: ???????A332.0?(Al-Si12CuNiMg)? ???????? ??????? ??????? ?????? ??? ???????? ????? ???SAE 321.
- ????? ??????? ????????:EN AC-48000?(Al-Si12CuNiMg) (EN 1706)
- ??????? ????????:AC8A?(JIS H 5202)? ??? ????? ???? ?? ???????.
- ??????? ????????:DIN 1725?G-Al-AlSi12CuNiMg ?????? ??????.
????????? ZL109 ?? ????? ???????
???????? ?????? ?????? ?? ????? ??????? ???????? ?????? ???? ????? ??????? ???? ??????????? ??????? ZL109 ???? ???? ?? ???? ?????? ???????? ???????:
- ??????? (????????? ???????? ???????)
- ????? ???? ??????:: ??????? ??????? ?????? ???????? ????????? ??????? ?????? ???????? ??????? ???????? ????????.
- ????? ???? ???????:: ????? ?????? ?????? ?????? ???? ???? ????????? ?????? ?????? ???????? ???????.
- ????? ???? ??????? ????????:: ??????? ?? ????? ????????? ??????? ???????? ????????
- ??????? ?????? ???????? ??????? ???????
- ????? ??????:: ????? ????? ??????? ????????.
- ????? ????? ???????:: ??? ?? ???? ??? ?????? ??????.
- ????? ?????? ??????? ????????????:: ???????? ???????? ???? ????? ?????? ??????? ??????? ????? ??????.
??????? ????????? ?? ????? ?????????? ZL109
?1: ?? ????? ??????? ??? ZL108 ?ZL109? ??? ????? ??????
- ??? ?? ???????? ?????? ???????? ?? ????? ??????:
- ZL108:????? ?????????? ?????????? ???? ????????(Si 11-131 TP3T? ???? ????? ?? ???? ??? ?????? ???????) ?????? ?????? ?????? (1.0-2.01 TP3T).????? ???? ????? ???? ??????? ???? ??????? ???? ???? ?? ????? ???????????? ???????? ?????? ???? ????? ???? ????????????? (??? ???? ??????? ?????? ?????? ????? ?????? ??????? ?????? ???????).
- ZL109:????? ?????????? ?????????? ???? ????????/??? ???? ????????(Si 11-131 TP3T)? ?????? ???? ??? ?????? (0.5-1.51 TP3T)? ?? ??????.???? ???? ???? ????? ?? ???? ??????? ?????? ??? ??????????? ???????? ?????? ?????? ???????? ???????? ????????.
- ????????:????? ?????? ????? ?????????? ZL108;????-?????? ??????? ?????????? ZL109.
?2: ????? ???? ZL109 ?????? (Ni)? ?? ?? ?????? ??? ???????
- ?????? ?? ?????? ??????? ??????? ???????. ????? ?????? ?? ?????????? ????????????? ??? ??????? ????????(Al?Ni? Al?CuNi? Al?CuNi)? ??? ??????? ?? ????? ??????? ????????? ???? ??????? ??? ??????? ?????????? ?? ???? ???? ???? ??? ???? ???????? ????????? ?????? ???? ???? ?? ??????????? ????? ??????? ??????? ??????? ????? ??????? ???????. ????? ??????? ???? ?? ????? ??? ?????? ?????? ???? ?? ?????? ?? ????? ??????? ??????? ??? ??? ?????? ??????? ???? ???? ??? 200 ???? ????? ?????? ????? ?? ?????.
?3: ????? ?? ??? ??????? ?? ZL109 ???????? T6 (????? + ?????)?
- ????? ??????? ?? ??? ?? ????? ??????? ???????????????? ?? ????????????? ????????ZL109? ?????? ?? ????????? ??? ??? 11-131 TP3T? ??? ?????? ???? ???????? ?? ??? ???? ???????? ?? ???? ?????? ?????? ???? ????????? ????? ????? ????? ??????? ????? ???????? ???????? T6 (????? ?? ???? ???? ?? 500 ???? ?????) ??? ?????? ??????? ????????? ??? ????????? ?? ??? ????? ?????? ???????????? ?? ????? ?????? ???????????. ????? ?????? ZL109 ?????T5 (????? ???? ?????)??? ?????? ??? ????? ????? ??????? ??????? ?? ????? ???????.
?4 ：?? ????? ????? ??????? ??????? ?????? ZL109 ??? ?????? ?????
- ????? ?????. ??????? ????? ?????? ?????? ?????? ??????? ?????? ?? ????? ????? ZL109 ???????? ?????? ??????????? ????????? ?????? ???????? ??? ???????? ???? ????? ??????? ?? ????? ??????????? ??? ???? ??? ???? ?????? ???? ????. ?????? ??? ??????? ????? ?????? ?????????(????? ????? ???? ?????? ????? ?????? ??????? ??????).
?5: ?? ???? ?? ????? ZL109? ?? ?? ??????? ??????? ?????? ?????????? ?????????? ????????
- ???? ??? ?? ?????? ??????????????? ?????? ?? ????????? ????? ??????? ??? ??????? ??????? ???????. ?? ??????? ?????? ?? ????????? ????? ????? ?????? ?????? ??????? ??? ??????? ??? ??????? ???????. ??? ???? ??? ???????? ??????? ?????? ?????????? ?????????????????? ??? ???? ???? ?????? ??????? ???? ??????. ?????? ?? ???????? ???????或???? ?????? ??????????? ????? ???????? ???????? ??????? ?????? ??? ??????? ?????.
?6: ?? ?? ?????? ????? ???????? ????? ? ZL109?
- ????? ??????. ?? ??????? ?????? ?? ????????? (11-13%) ????? ????? ??? ??? ???? ?? ?????? ????????? ??????? ??? ??? ??? ???????????? ??????????? ???. ??? ?????? ZL109? ???? ????????????? ????? ?????? ??????? ??????????? (PCD)?? ???? ?????????? ??????? ?????? ??????????????????? ??? ?????? ????? ??????????? ???????. ?? ????? ??????? ??????? ??? ???????? ??????? ?????.
?? ?????? ??????: ????? ????? ??? ZL109 ? ZL108
| ???? ???????? | ZL109 (ZAlSi12CuMgNi) | ZL108 (ZAlSi12Cu2Mg1) | ????? ?????????? |
|---|---|---|---|
| ??? ??????? | ????? ?????????? ?????????? ???? ????????/??? ???? ???????? | ????? ?????????? ?????????? ???? ???????? | ??? ????????? ZL108 ????? ??? ??????? ???? |
| ????? ????????? (Si) | 11.0-13.0% | 11.0-13.01 TP3T (?????? ?? ??????) | ???????? ???? ZL108 ?? ????? ?????? ?? ???????. |
| ????? ?????? (??????) | 0.5-1.5% | 1.0-2.0% | ???? ZL108 ???? ????? ?? ?????? ZL108 |
| ????? ?????? (??) | 0.8-1.3% | 0.3-0.9% | ZL109 ?????? ???? ?? ?????? |
| ????? ?????????? (Mg) | 0.8-1.3% | 0.4-1.0% | ????? ?????????? ZL109 ???? ?????? ?? ?????????? |
| ????? ?????? ??????? | 19.0 ??? 20.5 × 10 ?/°????? | 18.5 ??? 20.0 × 10 ?/°????? | ????? ZL108 ?????? ???? ??? |
| ??? ????? ??????? ??????? | ????? | ???? | ZL108 ???? ?????? ????? ??????? ?????? |
| ???? ???????? | ????? | ?????? | ????? ZL109 ??????? ?? ???? ?????? |
| ??????? ???????? | ????? ?????? ?????? ???????? ???????? ???????? | ???? ?????? ??????? ????? ???????? ????? ????? | ????? ????? ??????? ???? ???????? |
| ??? ??????? | ????? | ????? ??? ?? ?? | ZL108 ???? ZL108 ???? ?????? |
???? ???? ????????:
- ???? ZL109.:: ??????? ??????? ?????? ???????? ????????? ??????? ??????? ??????? ??????? ??????? ???????? ???????? ???? ????? ??????? ????? ??? ?????? ????? ?????????.
- ???? ZL108:: ??????? ??????? ?????? ?????? ??????? ????????? ????? ?????? ??????? ??????? ????? ?????? ???? ????? ?????? ????? ???????? ???? ????? ????? ????? ?????? ??????.
