Uèir Niobium
Tuairisgeul
R04200 -Type 1, ìre reactair niobium gun chomas;
R04210 -Type 2, Ìre malairteach niobium gun chomas;
R04251 -Type 3, Reactor ìre niobium alloy anns a bheil 1% zirconium;
R04261 -Type 4, ìre malairteach niobium alloy anns a bheil 1% zirconium;
Seòrsa agus meud:
Neo-chunbhalachd meatailteach, ppm max a rèir cuideam, cothromachadh - Niobium
Eileamaid | Fe | Mo | Ta | Ni | Si | W | Zr | Hf |
Susbaint | 50 | 100 | 1000 | 50 | 50 | 300 | 200 | 200 |
Neo-chunbhalachd neo-mheatailteach, ppm max a rèir cuideam
Eileamaid | C | H | O | N |
Susbaint | 100 | 15 | 150 | 100 |
Feartan meacanaigeach airson uèirichean annealed 0.020in (0.508mm) -0.124in (3.14mm)
Neart tensile deireannach (MPa) | 125 |
Neart toraidh (MPa, 2% dheth) | / |
Leudachadh (%, fad gage 1-in) | 20 |
Fulangas Tomhasail airson Slatan is Uèir
Trast-thomhas ann an (mm) | Fulangas ann an (±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) |
Feartan
Ìre: RO4200, RO4210
Purity: 99.95%(3N5)-99.99%(4N)
Inbhe saothrachaidh: ASTM B392-99
Surface: bu chòir dha a bhith rèidh, glan, gun ghlas, gun sgàineadh no burr, gun bhreugan mun cuairt, gun snaidhm, gun chrosadh, gun raointean leantainneach no sgrìoban.
Iarrtasan
Gus pàirtean meacanaigeach niobium a dhèanamh, stuthan dealain, sodiumlamp bholtachd àrd agus seudan;air a chleachdadh gu farsaing airson bùth-chungaidhean, semiconductor, itealain agus aerospace, niùclasach, co-chruinneachaidhean teòthachd àrd agus raointean eile.