Khoom Description
Peb cov niobium hlau nrog highy purity uas tuaj yeem ncav cuag 99.95-99.99. Daim ntawv thov ntawm Niobium 99.95 Hlau inlcuding niobium mechanical qhov chaw, hluav taws xob cov ntaub ntawv, high voltage sodium teeb thiab cov hniav nyiaj hniav kub; dav siv rau lub tsev muag tshuaj, semiconductor, aviation thiab aerospace, nuclear, kub sib dhos thiab lwm yam kev lag luam.
Niobium hlau hom thiab qib inlcuding
R04200 -Type 1, Reactor qib unalloyed niobium;
R04210 -Type 2, Kev lag luam qib tsis muaj niobium;
R04251 -Type 3, Reactor qib niobium alloy muaj 1% zirconium;
R04261 -Type 4, Kev lag luam qib niobium alloy muaj 1% zirconium;
Specification
Hlau impurities, ppm max los ntawm qhov hnyav, Ntsuas - Niobium
|
Lub ntsiab |
Fe |
Mo |
Ta |
Ni |
Si |
W |
Zr |
Hf |
|
Cov ntsiab lus |
50 |
100 |
1000 |
50 |
50 |
300 |
200 |
200 |
Mechanical zog rau annealed xov hlau {{0}}.020in (0.508mm)-0.124in (3.14mm)
|
Qhov kawg Tensile Strength (MPa) |
125 |
|
Lub zog tawm los (MPa, 2% offset) |
/ |
|
Elongation(%, 1-nyob rau hauv gage length) |
20 |
Dimensional Tolerance rau Hlau
|
Txoj kab uas hla (mm) |
Kev kam rau ua (± 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) |
Cim npe nrov: Tuam Tshoj niobium 99.95 hlau lwm tus neeg, Hoobkas
