Akwụkwọ Tantalum
Ngwakọta kemịkalụ:
| Isi na obere akụrụngwa | Min. ọdịnaya(%) | ASTM B386 (361) |
| Ta | 99.95 | itule |
| Ihe adịghị ọcha | Uru kacha (μg/g) | Uru kacha (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 | - |
Akụkụ na ndidi
| Ọkpụrụkpụ (mm) | Nlegide ịdị arọ (±mm ma ọ bụ % nke ọkpụrụkpụ) | Ogologo ndidi ±mm | |
| Obosara ≤320mm | 320mm≤ Obosara≤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 | |
Ogologo ntachi obi: Ogologo ndidi maka ogologo mpempe akwụkwọ ruo 1000mm maximal +5/-0 mm.
Flatness: max.4% (usoro nha dabere na ASTM B708)
Njupụta: ≥16.6g/cm³
Vicker ike: ọkpụrụkpụ≥0.15mm: ≤125HV
Nnwale tensile:
| Ọkpụrụkpụ(mm) | Ike ọdụdọMin.(MPa) | 0.2% Mpụta ikeMin.(MPa) | Ogologo ogeNkeji (%) |
| 0.10-0.15 | 250 | 180 | 15 |
| 0.15-1.50 | 230 | 160 | 20 |
| 1.50-12.70 | 225 | 140 | 30 |
Ọdịdị: Ihe ga-abụ nke edo àgwà, free si mba ọzọ okwu, gbawara n'etiti na fractures. Bed Ibé akwụkwọ (adịghị trimmed) nwere ike bave obere onu cracks.
Dee ozi gị ebe a ziga anyị ya
