Stiall pràis
Ro-ràdh Bathar
Bileag umha stèidhichte air copar electrolytic, sinc agus eileamaidean lorg mar an stuth amh, tro ghiollachd le ingot, roiligeadh teth, roiligeadh fuar, làimhseachadh teas, glanadh uachdar, gearradh, crìochnachadh, agus an uairsin pacadh. Coileanadh pròiseasan stuthan, plastachd, feartan meacanaigeach, strì an aghaidh creimeadh, coileanadh agus deagh staoin. Tha e air a bhith air a chleachdadh gu bitheanta ann an dealain, càraichean, conaltradh, bathar-cruaidh, sgeadachadh agus gnìomhachasan eile
Prìomh Paramadairean Teicnigeach
2-1 Cumadh ceimigeach
| Alloy Chan eil. | Co-dhèanamh ceimigeach (%,Max.) | ||||||||
| Cu | Fe | Pb | Al | Mn | Sn | Ni | Zn | Neo-dhìomhaireachd | |
| H96 | 95.0-97.0 | 0.10 | 0.03 | --- | --- | --- | 0.5 | Rem | 0.3 |
| H90 | 88.0-91.0 | 0.10 | 0.03 | --- | --- | --- | 0.5 | Rem | 0.3 |
| H85 | 84.0-86.0 | 0.10 | 0.03 | --- | --- | --- | 0.5 | Rem | 0.3 |
| H70 | 68.5-71.5 | 0.10 | 0.03 | --- | --- | --- | 0.5 | Rem | 0.3 |
| H68 | 67.0-70.0 | 0.10 | 0.03 | --- | --- | --- | 0.5 | Rem | 0.3 |
| H65 | 63.5-68.0 | 0.10 | 0.03 | --- | --- | --- | 0.5 | Rem | 0.3 |
| H63 | 62.0-65.0 | 0.15 | 0.08 | --- | --- | --- | 0.5 | Rem | 0.5 |
| H62 | 60.5-63.5 | 0.15 | 0.08 | --- | --- | --- | 0.5 | Rem | 0.5 |
2-2 Clàr Alloy
| Sìona | ISO | ASTM | JIS |
| H96 | CuZn5 | C21000 | C2100 |
| H90 | CuZn10 | C22000 | C2200 |
| H85 | CuZn15 | C23000 | C2300 |
| H70 | CuZn30 | C26000 | C2600 |
| H68 | ------ | ------ | ------ |
| H65 | CuZn35 | C27000 | C2700 |
| H63 | CuZn37 | C27200 | C2720 |
| H62 | CuZn 40 | C28000 | C2800 |
2-3 Feartan
2-3-1 Aonad Sònrachaidh: mm
| Ainm | Alloy No. (Sìona) | Teòthachd | Meud(mm) | ||
| Tigheadas | Leud | Fad | |||
| Stiall pràis | H59 H62 H63 H65 H68 H70 | R | 4:8 | 600～1000 | ≤3000 |
| H62 H65 H68 H70 H90 H96
| Y2 Tha M T | 0.2～0.49 | 600 | 1000～2000 | |
| 0.5～3.0 | 600～1000 | 1000～3000 | |||
Marc Temper: O. bog; 1/4H. 1/4 cruaidh; 1/2H. 1/2 cruaidh;H. cruaidh; EH. Gu cruaidh.
2-3-2 Aonad Tolerance: mm
| Tigheadas | Leud | |||||
| Sgòthan Leig Deviation ± | Leud Ceadaich Deviation ± | |||||
| ＜400 | ＜600 | ＜1000 | ＜400 | ＜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 |
| 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 Coileanadh Meacanaigeach
| Teòthachd | Neart tensile N/mm2 | Leudachadh ≥% | cruas HV | |
| M | (O) | ≥290 | 35 | ------ |
| Y4 | (1/4h) | 325-410 | 30 | 75-125 |
| Y2 | (1/2h) | 340-470 | 20 | 85-145 |
| Y | (H) | 390-630 | 10 | 105-175 |
| T | (EH) | ≥490 | 2.5 | ≥145 |
| R |
---
| --- | --- | |
Marc Temper: O. bog; 1/4H. 1/4 cruaidh; 1/2H. 1/2 cruaidh;H. cruaidh; EH. Gu cruaidh.
Teicneòlas saothrachaidh
