Kawat Niobium Kab
Katrangan
R04200 -Tipe 1, niobium tanpa campuran bahan reaktor;
R04210 -Tipe 2, Niobium unalloyed kelas komersial;
R04251 -Tipe 3, paduan niobium kelas reaktor ngemot 1% zirkonium;
R04261 -Tipe 4, alloy niobium kelas komersial ngemot 1% zirkonium;
Tipe lan Ukuran:
Kotoran logam, ppm maks bobot, Balance - Niobium
unsur | Fe | Mo | Ta | Ni | Si | W | Zr | Hf |
Isi | 50 | 100 | 1000 | 50 | 50 | 300 | 200 | 200 |
Kotoran non-logam, ppm maks
unsur | C | H | O | N |
Isi | 100 | 15 | 150 | 100 |
Sifat mekanik kanggo kabel anil 0,020in(0,508mm)-0,124in(3,14mm)
Kekuatan Tarik Ultimate (MPa) | 125 |
Kekuwatan ngasilake (MPa, 2% offset) | / |
Elongation(%, 1-in dawa gage) | 20 |
Toleransi Dimensi kanggo Rod lan Kabel
Diameter ing (mm) | Toleransi ing (± 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
Kemurnian: 99,95%(3N5)-99,99%(4N)
Standar Produksi: ASTM B392-99
Lumahing: kudu Gamelan, resik, greaseless, tanpa fissure utawa burr, ora kekacoan watara, ora knotting, ora crossover, ora terus-terusan pitches utawa goresan.
Aplikasi
Kanggo nggawe bagean mekanik niobium, bahan listrik, sodiumlamp voltase dhuwur lan Perhiasan;digunakake digunakake kanggo farmasi, semikonduktor, aviation lan aerospace, nuklir, rakitan suhu dhuwur lan lapangan liyane.