WLa Rod
Co-dhèanamh ceimigeach:
| Prìomh agus mion-phàirtean | Min.susbaint(%) | Draibhearan airson ASTM B760 |
| W | cothromachadh | cothromachadh |
| La | 0.77-0.94% | |
| La2O3 | 0.90-1.10% | |
| Neo-dhìomhaireachd | Luachan as àirde (μg/g) | Luachan as àirde (μg/g) |
| Al | 15 | - |
| Cu | 10 | - |
| Cr | 20 | - |
| Fe | 30 | 100 |
| K | 10 | - |
| Ni | 20 | 100 |
| Si | 20 | 100 |
| Mo | 100 | - |
| C | 30 | 100 |
| H | 5 | - |
| N | 5 | 100 |
| Cd | 5 | - |
| Hg | 1 | - |
| Pb | 5 | - |
Trast-thomhas agus fulangas:
| Trast-thomhas (mm) | Fulangas | ||
| Cruthaichte | Thionndaidh | Talamh | |
| 1.20-1.99 | - | ±0.010 | |
| 2.00-2.99 | - | ±0.015 | |
| 3.00-15.9 | - | ±0.020 | |
| 16.0-24.9 | ±0.30 | ±0.030 | |
| 25.0-34.9 | ±0.40 | ±0.050 | |
| 35.0-39.9 | ±0.40 | ±0.30 | ±0.060 |
| 40.0-50.0 | ±0.40 | ±0.30 | ±0.20 |
| 50.0-80.0 | ±1.00 | ±0.40 | - |
Fad agus dìreach:
| Trast-thomhas (mm) | Faid toraidh (mm) | Seasmhachd / Meatair (mm) | |
| Glanadh | Talamh / tionndadh | ||
| 1.20-10.0 | ≥500 | ＜2.5 | ＜2.5 |
| 10.1-50.0 | ≥300 | ＜2.0 | ＜1.5 |
| 50.1-80.0 | ≥100 | ＜2.0 | ＜1.5 |
Fulangas fad:
| Trast-thomhas 1.20-30.0 mm | ||||||
| Fad ainmichte (mm) | ≥15 | 15-120 | 120-400 | 400-1000 | 1000-2000 | mu 2000 |
| Fulangas fad(mm) | ±0.2 | ±0.3 | ±0.5 | ±2.0 | ±3.0 | ±4.0 |
| Trast-thomhas ＞ 30.0 mm | ||||||
| Fad ainmichte (mm) | ≥30 | 30-120 | 120-400 | 400-1000 | 1000-2000 | mu 2000 |
| Fulangas fad(mm) | ±0.5 | ±0.8 | ±1.2 | ±4.0 | ±6.0 | ±8.0 |
Dùmhlachd:
| Trast-thomhas (mm) | Dùmhlachd (g/cm³) |
| 1.20-6.0 | 18.85 |
| 6.0-40.0 | 18.75 |
| 40.0-80.0 | 18.65 |
Deuchainn neo-sgriosail: Airson trast-thomhas ＞ 15.00 mm: deuchainn ultrasonic 100%.Airson trast-thomhas de 1.2-50.0mm: Eddy curent deuchainnean airson toraidhean talmhainn sgrùdadh lèirsinneach.
| Trast-thomhas(mm) | cruas (HV 30) |
| 3.0-10.0 | mu 420 |
| 10.0-30.0 | mu 400 |
| 30.0-50.0 | mu 380 |
| ≥50 | mu 350 |
Suidheachadh uachdar:
| Trast-thomhas (mm) | Suidheachadh uachdar |
| ≤2.50 | talamh Ra≤0.8μm |
| 2.50-30.0 | talamh Ra≤1.0μm |
| 30.0-50.0 | talamh Ra≤1.2μm |
| ≥50.0 | Thionndaidh Ra≤3.2μm |
Sgrìobh do theachdaireachd an seo agus cuir thugainn e
