Описание
1. Introduction to niobium foil
- Номер сорта: R04200, R04210
- Чистота: ≥95%, 99.99%
- Delivery status: hard
- Чистота: ≥95%, 99.99%
- Standard: ASTM B393
- Density: 8.57g/cm3
2. Application fields of niobium foil
Superconducting industry is used to resist high temperatures and corrosion resistance, aerospace pharmaceutical and chemical industry is used to produce human implants.
3. Chemical composition of niobium foil
Химические составляющие (%) | ||||||||||||
Номер бренда | Основные ингредиенты | Содержание примесей (≤) | ||||||||||
Nb | Fe | И | На сайте | W | Мо | Из | Лицо | O | C | H | N | |
Nb1 | Bal | 0.004 | 0.004 | 0.002 | 0.005 | 0.005 | 0.002 | 0.05 | 0.012 | 0.0035 | 0.0012 | 0.003 |
Nb2 | Bal | 0.01 | 0.01 | 0.005 | 0.02 | 0.01 | 0.004 | 0.07 | 0.015 | 0.0050 | 0.0015 | 0.008 |
4. Mechanical properties of niobium foil
Номер бренда | Минимальная прочность на разрыв (МПа) | Минимальный предел текучести (МПа)
(0,2% остаточной деформации) |
Минимальное удлинение (%)
(25,4 мм) |
R04200,R04210 | 125 | 85 | 25 |
5. Niobium foil tolerance (mm ):
толщина | Thickness tolerance | ширина | Width tolerance | длина | Length tolerance |
0.1~0.2 | ±0.015 | 20~1000 | ±2.0 | 20~2000 | ±2.0 |
0.2~0.3 | ±0.02 | 20~1000 | ±2.0 | 20~2000 | ±2.0 |
0.3~0.5 | ±0.03 | 20~1000 | ±2.0 | 20~2000 | ±2.0 |
0.5~0.8 | ±0.04 | 20~1000 | ±2.0 | 20~2000 | ±2.0 |
0.8~1.0 | ±0.06 | 20~1000 | ±2.0 | 20~2000 | ±2.0 |
1.0~1.5 | ±0.08 | 20~1000 | ±1.0 | 20~2000 | ±1.0 |
1.5~2.0 | ±0.10 | 20~1000 | ±1.0 | 20~2000 | ±1.0 |
2.0~3.0 | ±0.12 | 20~1000 | ±1.0 | 20~2000 | ±1.0 |
3.0~5.0 | ±0.15 | 20~1000 | ±1.0 | 20~2000 | ±1.0 |
5.0~8.0 | ±0.18 | 20~1000 | ±1.0 | 20~2000 | ±1.0 |
8.0~12.0 | ±0.20 | 20~1000 | ±1.0 | 20~2000 | ±1.0 |
12.0~15.0 | ±0.50 | 20~1000 | ±1.0 | 20~2000 | ±1.0 |
15.0~2.0 | ±0.80 | 20~1000 | ±1.0 | 20~2000 | ±1.0 |