Tantalum dì
Àkópọ̀ kẹ́míkà:
| Akọkọ ati kekere irinše | Min.akoonu(%) | ASTM B386 (361) |
| Ta | 99.95 | iwontunwonsi |
| Awọn idoti | Awọn iye ti o pọju (μg/g) | Awọn iye ti o pọju (μg/g) |
| Fe | 100 | 100 |
| Mo | 100 | 200 |
| Nb | 400 | 100 |
| Ni | 50 | 100 |
| Si | 50 | 50 |
| Ti | 50 | 100 |
| W | 100 | 500 |
| C | 30 | 200 |
| H | 15 | 15 |
| N | 50 | 100 |
| O | 100 | 250 |
| Cd | 10 | - |
| Hg | 10 | - |
| Pb | 10 | - |
Awọn iwọn ati awọn ifarada
| Sisanra (mm) | Ifarada sisanra (± mm tabi % ti sisanra) | Ifarada ± mm | |
| Iwọn≤320mm | 320mm≤Iwọn≤610mm | ||
| 0.10 | 0.008 | 0.5 | |
| 0.10-0.15 | 0.010 | 0.5 | |
| 0.15-0.30 | 0.010 | 0.5 | |
| 0.30-0.40 | 0.015 | 0.037 | 1.6 |
| 0.40-0.60 | 0.020 | 0.050 | 1.6 |
| 0.60-0.80 | 0.030 | 0.065 | 1.6 |
| 0.80-1.00 | 0.035 | 0.080 | 1.6 |
| 1.00-2.50 | 0.040 | 0.100 | 2.0 |
| 2.50-6.00 | 0.060 | 4% | 2.0 |
| 6.00-12.70 | 5% | 2.0 | |
Ifarada gigun: Ifarada gigun fun ipari dì to 1000mm maximal +5/-0 mm.
Fifẹ: max.4% (ilana wiwọn lori ipilẹ ASTM B708)
Ìwọ̀n: ≥16.6g/cm³
Vicker lile: Sisanra≥0.15mm: ≤125HV
Idanwo fifẹ:
| Sisanra(mm) | Agbara fifẹMin. (MPa) | 0.2% Agbara ikoreMin.(MPa) | IlọsiwajuMin.(%) |
| 0.10-0.15 | 250 | 180 | 15 |
| 0.15-1.50 | 230 | 160 | 20 |
| 1.50-12.70 | 225 | 140 | 30 |
Irisi: Ohun elo naa yoo jẹ didara aṣọ, laisi ọrọ ajeji, awọn pipin ati awọn fifọ.
Kọ ifiranṣẹ rẹ nibi ki o si fi si wa
