Kutengesa Kutengesa Yakapolishwa Superconductor Niobium Sheet
Tsanangudzo
Isu tinogadzira R04200, R04210 mahwendefa, mashiti, mitsetse uye mafoiri anosangana neASTM B 393-05 akajairwa uye saizi inogona kugadzirwa maererano nehukuru hwako hunodiwa.Tichaita zvatinokwanisa kuti tizadzikise zvinodiwa nevatengi uye zvinodiwa nemisika nekupa mhando dzakasiyana dzezvigadzirwa zvakagadziridzwa.Kutora mabhenefiti emhando yedu yepamusoro niobium oxide raw material, midziyo yepamberi, tekinoroji yekuvandudza, timu yehunyanzvi, takagadzirisa zvigadzirwa zvako zvinodiwa.Unogona kutiudza zvese zvaunoda uye isu takatsaurira mukugadzira pane zvaunoda.
Niobium plate, sheet, strip uye foil zvinogadzirwa neASTM B391 niobium ingots. Isu tinonhuhwirira kuchena kwepamusoro Nb2O5 isu tichitsvaga kubva kuChinese hombe hydrometallurgy chirimwa nenzira yekuderedza aluminothermic kugadzira niobium aluminium alloy.Ipapo iyo niobium aruminiyamu alloy ichanyungudutswa mune yakakwira Vacuum EB choto kugadzira niobium mbariro ine Nb yemukati 99.9% kumusoro, iyo ichanyungudutswa zvakare mupamusoro Vacuum EB choto kuti inatswe uye ibudise Niobium ingots nekuchena 99.95% kumusoro.
Type uye saizi:
sandara zvigadzirwa nehupamhi≥6inch(152.4mm), ukobvu huri pakati pe0.005inch (0.13mm) uye 0.1875inch (4.76mm);
Kusachena
Metallic tsvina, ppm max nehuremu, 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 |
Non-Metallic tsvina, ppm max nekurema
| Element | N | O | H | C |
| RO4200-1 | 100 | 150 | 15 | 100 |
| RO4210-2 | 100 | 250 | 15 | 100 |
Madimikira akasiyana anowanikwa pasina zvikumbiro.
Mechanical properties ye annealed strips uye foil
| Ultimate Tensile Simba (MPa) | 125 | |
| Goho simba (0. 2% offset) min, psi (MPa) | 73 | |
| Elongation(%, 1-mu gage kureba) | ukobvu ≥0.01in (0.254mm) | 20 |
| ukobvu <0.01in (0.254mm) | 15 | |
Dimensional Tolerance
| ukobvu (mu) | 0.129-0.254 | 0.279-0.381 | 0.406-0.508 | 0.508-0.762 | ||
| kushivirira pane ukobvu (±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 | ||
| Kushivirira pane ukobvu (slit) (±mm) | W<152.4 | 0.305 | 0.381 | 0.381 | 0.51 | |
| 152.4≤W<609.6 | - | 0.381 | 0.381 | 0.64 | ||
| Kureba pakureba (±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 | ||
Features
Niobium Sheets , 99.95% 3N5- 99.99% 4N Kuchena , ASTM B393-05
zvinhu: RO4200-1, RO4210-2A
Chiyero: ASTM B392-98
Kuchena: Nb>99.9%,>99.95%
Applications
Mechanical stamping for Nb shells, containers etc. Inoshandiswa kumakemikari anticorrosion, capacitor parts, target material for optics industry, superconducting material, magetsi emagetsi, kurapwa, firiji, diamond yakagadzirwa uye alloy kuwedzera.
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