Kawat Niobium
Katerangan
R04200 -Tipe 1, Reaktor kelas unalloyed niobium;
R04210 -Tipe 2, Kelas komérsial niobium unalloyed;
R04251 -Type 3, Reaktor kelas alloy niobium ngandung 1% zirconium;
R04261 -Type 4, Kelas komérsial alloy niobium ngandung 1% zirconium;
Jenis sareng Ukuran:
Kotoran logam, ppm max ku beurat, Kasaimbangan - Niobium
unsur | Fe | Mo | Ta | Ni | Si | W | Zr | Hf |
eusi | 50 | 100 | 1000 | 50 | 50 | 300 | 200 | 200 |
Kotoran Non-Logam, ppm max ku beurat
unsur | C | H | O | N |
eusi | 100 | 15 | 150 | 100 |
Sipat mékanis pikeun kawat annealed 0,020in (0,508mm) -0,124in (3,14mm)
Kakuatan Tensile Ultimate (MPa) | 125 |
Kakuatan ngahasilkeun (MPa, 2% offset) | / |
Elongation(%, 1-di panjangna gage) | 20 |
Toleransi dimensi pikeun Rod jeung Kawat
Diaméterna (mm) | Toleransi dina (± mm) |
0,020-0,030 (0,51-0,76) | 0.00075(0.019) |
0.030-0.060(0.76-1.52) | 0.001(0.025) |
0.060-0.090(1.52-2.29) | 0.0015(0.038) |
0.090-0.125(2.29-3.18) | 0.002(0.051) |
0.125-0.187(3.18-4.75) | 0.003(0.076) |
0.187-0.375(4.75-9.53) | 0.004(0.102) |
0.375-0.500(9.53-12.7) | 0.005(0.127) |
0500-0.625(12.7-15.9) | 0.007(0.178) |
0.625-0.750 (15.9-19.1) | 0.008(0.203) |
0,750-1,000 (19,1-25,4) | 0.010(0.254) |
1.000-1.500 (25.4-38.1) | 0.015(0.381) |
1.500-2.000 (38.1-50.8) | 0.020(0.508) |
2.000-2.500 (50.8-63.5) | 0.030(0.762) |
Fitur
Kelas: RO4200, RO4210
Purity: 99,95%(3N5)-99,99%(4N)
Standar Manufaktur: ASTM B392-99
Permukaan: kudu mulus, beresih, greaseless, tanpa fissure atanapi burr, euweuh mess sabudeureun, euweuh knotting, euweuh kawin silang, euweuh pitches kontinyu atawa goresan.
Aplikasi
Pikeun ngahasilkeun bagian mékanis niobium, bahan listrik, sodiumlamp tegangan tinggi sareng Perhiasan;loba dilarapkeun pikeun apoték, semikonduktor, aviation na aerospace, nuklir, majelis suhu luhur jeung widang lianna.