WLa Rod
Akopọ kemikali:
Akọkọ ati kekere irinše | Min.akoonu(%) | ASTM B760 |
W | iwontunwonsi | iwontunwonsi |
La | 0.77-0.94% | |
La2O3 | 0.90-1.10% | |
Awọn idoti | Awọn iye ti o pọju (μg/g) | Awọn iye ti o pọju (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 | - |
Iwọn ati awọn ifarada:
Iwọn (mm) | Ifarada | ||
Eda | Yipada | Ilẹ | |
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 | - |
Gigun ati taara:
Iwọn (mm) | Gigun iṣelọpọ (mm) | Iduroṣinṣin/Mita (mm) | |
Mọtoto | Ilẹ / yipada | ||
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 |
Ifarada gigun:
Opin 1.20-30.0 mm | ||||||
Gigun orukọ (mm) | ≥15 | 15-120 | 120-400 | 400-1000 | 1000-2000 | 2000 |
Ifarada gigun(mm) | ±0.2 | ±0.3 | ±0.5 | ±2.0 | ± 3.0 | ± 4.0 |
Iwọn ila opin: 30.0 mm | ||||||
Gigun orukọ (mm) | ≥30 | 30-120 | 120-400 | 400-1000 | 1000-2000 | 2000 |
Ifarada gigun(mm) | ±0.5 | ±0.8 | ± 1.2 | ± 4.0 | ± 6.0 | ± 8.0 |
Ìwúwo:
Iwọn (mm) | Ìwúwo (g/cm³) |
1.20-6.0 | 18.85 |
6.0-40.0 | 18.75 |
40.0-80.0 | 18.65 |
Idanwo aiṣedeede: Fun awọn iwọn ila opin 15.00 mm: 100% idanwo ultrasonic.Fun awọn iwọn ila opin ti 1.2-50.0mm: Awọn idanwo Eddy curent lati awọn ọja ilẹ ni ayewo wiwo.
Iwọn (mm) | Lile (HV 30) |
3.0-10.0 | 420 |
10.0-30.0 | 400 |
30.0-50.0 | 380 |
≥50 | 350 |
Ipo oju:
Iwọn (mm) | Dada majemu |
≤2.50 | ilẹ Ra≤0.8μm |
2.50-30.0 | ilẹ Ra≤1.0μm |
30.0-50.0 | ilẹ Ra≤1.2μm |
≥50.0 | Yipada Ra≤3.2μm |
Kọ ifiranṣẹ rẹ nibi ki o si fi si wa