Umucu wethusi
Isingeniso Somkhiqizo
Ishidi lethusi elisuselwa ku-electrolytic yethusi, i-zinc kanye nezinto zokulandela umkhondo njengezinto zalo ezingavuthiwe, ngokucutshungulwa nge-ingOt, ukugoqa okushisayo, ukwelashwa okubandayo, ukwelashwa okushisa, ukunciphisa, ukuqeda. Izinqubo ezibonakalayo ukusebenza, i-plastiki, i-mehendi izakhiwo, ukumelana nokugqwala, ukusebenza kanye ne-tin enhle. Kusetshenziswe kabanzi ngogesi, ezithunzini, ezokuxhumana, i-Hardware, umhlobiso kanye nezinye izimboni
Amapharamitha aphambili wezobuchwepheshe
2hlisayo ukwakheka
| Alloy No. | Ukwakheka kwamakhemikhali (%,UMax.) | ||||||||
| Cu | Fe | Pb | Al | Mn | Sn | Ni | Zn | Ukungcola | |
| H96 | 95.0-97.0 | 0.10 | 0.03 | --- | --- | --- | 0.5 | Thuma | 0.3 |
| H90 | 88.0-91.0 | 0.10 | 0.03 | --- | --- | --- | 0.5 | Thuma | 0.3 |
| H85 | 84.0-86.0 | 0.10 | 0.03 | --- | --- | --- | 0.5 | Thuma | 0.3 |
| I-H70 | 68.5-71.5 | 0.10 | 0.03 | --- | --- | --- | 0.5 | Thuma | 0.3 |
| H68 | I-67.0-70.0 | 0.10 | 0.03 | --- | --- | --- | 0.5 | Thuma | 0.3 |
| H65 | 63.5-68.0 | 0.10 | 0.03 | --- | --- | --- | 0.5 | Thuma | 0.3 |
| H63 | 62.0-65.0 | 0.15 | 0.08 | --- | --- | --- | 0.5 | Thuma | 0.5 |
| H62 | 60.5-63.5 | 0.15 | 0.08 | --- | --- | --- | 0.5 | Thuma | 0.5 |
2-2 Itafula le-alloy
| Izitsha zokudlela zebumba uqobo | Isethulo | Isosha | Jiki |
| H96 | Cuzn5 | C21000 | C2100 |
| H90 | Cuzn10 | C22000 | C2200 |
| H85 | Cuzn15 | C23000 | C2300 |
| I-H70 | Cuzn30 | C26000 | C2600 |
| H68 | ------ | --------- | ------ |
| H65 | Cuzn35 | C27000 | C2700 |
| H63 | Cuzn37 | C27200 | C2720 |
| H62 | Cuzn40 | C28000 | C2800 |
Izici ezi-2-3
2-3-1 Uphiko Lokucaciswa: mm
| Ibizo | Alloy No. (China) | Inhliziyo | Ubungako(mm) | ||
| Ukujiya | Ububanzi | Ubude | |||
| Umucu wethusi | H59 H62 H63 H65 H78 H70 | R | 4 ~ 8 | I-600~1000 | ≤3000 |
| H62 H65 H68 H70 H90 H96
| Y y2 M t | 0.2~0.49 | I-600 | 1000~2000 | |
| 0.5~I-3.0 | I-600~1000 | 1000~3000 | |||
Uphawu lokuthukuthela: o. I-Soft; 1 / 4H. 1/4 kanzima; 1 / 2h. 1/2 kanzima; h. Kanzima; eh. I-Ultrahard.
2-3-2 Ukubekezelela Iyunithi: mm
| Ukujiya | Ububanzi | |||||
| Ukushuba ukuvumela ukuphambuka ± | Ububanzi buvumela ukuphambuka ± | |||||
| <400 | <I-600 | <1000 | <400 | <I-600 | <1000 | |
| 0.5 ~ 0.8 | 0.035 | 0.050 | 0.080 | 0.3 | 0.3 | 1.5 |
| 0.8 ~ 1.2 | 0.040 | 0.060 | 0.090 | 0.3 | 0.5 | 1.5 |
| I-1.2 ~ 2.0 | 0.050 | 0.080 | 0.100 | 0.3 | 0.5 | 2,5 |
| 2.0 ~ 3.2 | 0.060 | 0.100 | 0.120 | 0.5 | 0.5 | 2,5 |
2-3-3-3) ukusebenza
| Inhliziyo | Amandla asheshayo N / mm2 | Elongation ≥% | Ubunzima HV | |
| M | (O) | ≥290 | 35 | ------ |
| Y4 | (1 / 4h) | 325-410 | 30 | 75-125 |
| Y2 | (1 / 2h) | I-340-470 | 20 | 85-145 |
| Y | (H) | 390-630 | 10 | I-105-175 |
| T | (Eh) | ≥490 | 2,5 | ≥145 |
| R |
---
| --- | --- | |
Uphawu lokuthukuthela: o. I-Soft; 1 / 4H. 1/4 kanzima; 1 / 2h. 1/2 kanzima; h. Kanzima; eh. I-Ultrahard.
Inqubo Yokukhiqiza
