Hot Rekisa Leqephe la Niobium le Polished Superconductor
Tlhaloso
Re hlahisa R04200, R04210 plates, sheets, strips and foils tse kopanang le ASTM B 393-05 standard mme boholo bo ka etsoa ho ea ka litekanyo tsa hau tse hlokahalang.Re tla etsa sohle se matleng a rona ho phethahatsa litlhoko tsa bareki le litlhoko tsa mebaraka ka ho fana ka mefuta e mengata e fapaneng ea lihlahisoa tse ikhethileng.Re nka melemo ea lisebelisoa tsa rona tsa boleng bo holimo tsa niobium oxide, lisebelisoa tse tsoetseng pele, theknoloji e ncha, sehlopha sa litsebi, re lokiselitse lihlahisoa tsa hau tse hlokahalang.U ka re bolella litlhoko tsohle tsa hau mme re inehetse ho etsa tlhahiso ho latela litlhoko tsa hau.
Niobium plate, sheet, strip le foil li entsoe ke ASTM B391 niobium ingots. Re monko o hloekile o phahameng oa Nb2O5 oo re o fumanang setsing se seholo sa China sa hydrometallurgy ka ho fokotsa mocheso oa aluminothermic ho hlahisa alloy ea niobium aluminium.Ebe niobium aluminium alloy e tla qhibiliha ka sebōpi se phahameng sa Vacuum EB ho hlahisa mekoallo ea niobium e nang le Nb content 99.9% holimo, e tla qhibiliha hape ka sebōpi se phahameng sa Vacuum EB ho hloekisoa le ho hlahisa li-ingots tsa Niobium ka bohloeki 99.95% holimo.
Mofuta le boholo:
lihlahisoa tse bataletseng ka bophara≥6inch(152.4mm), botenya ke pakeng tsa 0.005inch (0.13mm) le 0.1875inch (4.76mm);
Litšila
Litšila tsa tšepe, ppm max ka boima ba 'mele, Balance - Niobium
| Element | Fe | Mo | Ta | Ni | Si | Ti | W | Zr | Hf |
| RO4200-1 | 50 | 100 | 1000 | 50 | 50 | 200 | 300 | 200 | 200 |
| RO4210-2 | 100 | 200 | 3000 | 50 | 50 | 300 | 50 | 200 | 200 |
Litšila tsa Non-Metallic, ppm max ka boima ba 'mele
| Element | N | O | H | C |
| RO4200-1 | 100 | 150 | 15 | 100 |
| RO4210-2 | 100 | 250 | 15 | 100 |
Litlhaloso tse fapaneng li teng ntle le ho kopa.
Thepa ea mochini bakeng sa likhoele tse kentsoeng le li-foil
| Ultimate Tensile Strength (MPa) | 125 | |
| Matla a chai (0. 2% offset) min, psi (MPa) | 73 | |
| Elongation(%, 1-in gage bolelele) | botenya ≥0.01in (0.254mm) | 20 |
| botenya <0.01in (0.254mm) | 15 | |
Mamello ea Dimensional
| botenya (ka hare) | 0.129-0.254 | 0.279-0.381 | 0.406-0.508 | 0.508-0.762 | ||
| mamello ho botenya (±mm) | W <152.4 | 0.0127 | 0.0178 | 0.0203 | 0.04 | |
| 152.4≤W<609.6 | 0.0254 | 0.0254 | 0.0381 | 0.06 | ||
| Mamello ka botenya (slit) (±mm) | W <152.4 | 0.305 | 0.381 | 0.381 | 0.51 | |
| 152.4≤W<609.6 | - | 0.381 | 0.381 | 0.64 | ||
| Ho mamella bolelele ba (±mm) | L≤340.8 | + | 1.59 | 1.59 | 1.59 | 1.59 |
| - | 0 | 0 | 0 | 0 | ||
| L>340,8 | + | 2.38 | 2.38 | 2.38 | 2.38 | |
| - | 0 | 0 | 0 | 0 | ||
Likaroloana
Niobium Sheets , 99.95% 3N5- 99.99% 4N Bohloeki , ASTM B393-05
lintho tse bonahalang: RO4200-1, RO4210-2A
Tekanyetso: ASTM B392-98
Bohloeki: Nb >99.9%, >99.95%
Lisebelisoa
Mechanical stamping bakeng sa likhetla tsa Nb, lijana joalo-joalo E sebelisoa bakeng sa lik'hemik'hale tsa anticorrosion, likarolo tsa capacitor, lisebelisoa tse lebisitsoeng bakeng sa indasteri ea optics, thepa ea superconducting, lisebelisoa tsa leseli la motlakase, phekolo ea meriana, sehatsetsing, daemane ea maiketsetso le motsoako oa motsoako.
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