説明
当社の供給範囲は以下の通りです:
タンタルターゲット、タンタル板、タンタル箔、タンタル棒、タンタル線、タンタル管、タンタル粒子、タンタル加工部品
1. Introduction to Tantalum Targets
- グレード番号RO5200、RO5400
- 純度: ≥99.95%
- 工程冷間圧延、酸洗、シャーリング
- Technical conditions: Comply with GB3269-83 (tantalum and tantalum alloy sheets, strips and foils),
- Implementation criteria:
GB/T3628-1995 (tantalum and tantalum alloy foil),
ASTM B708-92 (Tantalum and Tantalum Alloy Medium-Thick Plate, Thin Plate, Strip and Foil)
2. Application fields of tantalum materials
- It is mainly used in coating processes, as well as in the fields of aviation, aerospace industry, medical devices, etc.
- Can be used to make evaporation vessels, etc.
- Electrode, rectifier, electrolytic capacitor of electron tube.
- Medically used to make thin sheets or thin threads to repair damaged tissue.
- Tantalum is made into capacitors and equipped into military equipment.
3. Tantalum target grade, status and specifications :
| ブランド番号 | Supply status | Specifications (mm) | バラエティ | ||
| thickness | width | 長さ | |||
| Ta1
TA2 R05200 R05400 R05255(Ta10W) R05252(TA2.5W) TA7.5W |
Hard state (Y) | 0.025~0.09 | <150 | >200 | Foil |
| Hard state (Y)
Soft state (M) |
0.1~0.5 | 50~300 | 100~2000 | Band material
プレート |
|
| >0.5~2.0 | 50~500 | 50~1200 | プレート | ||
| >2.0~6.0 | 50~500 | 50~1200 | |||
The thickness, width, length and allowable deviation of the tantalum target are shown in Table 2 :
Unit: mm
| thickness | Allowable thickness deviation | width | Allowable width deviation | 長さ | Allowable length deviation | |
| Level I | Level II | |||||
| 0.025~0.07 | ±0.005 | ±0.006 | 70~150 | ±2.0 | ≥1000 | - |
| >0.07~0.09 | ±0.006 | ±0.008 | 70~150 | ±2.0 | ≥1000 | - |
| 0.1~0.20 | ±0.015 | ±0.02 | 50~300 | ±2.0 | 100~2000 | ±3.0 |
| >0.2~0.30 | ±0.02 | ±0.03 | 50~300 | ±2.0 | 100~2000 | ±3.0 |
| >0.30~0.50 | ±0.03 | ±0.04 | 50~500 | ±2.0 | 100~2000 | ±3.0 |
| >0.50~0.80 | ±0.04 | ±0.06 | 50~500 | ±2.0 | 50~1200 | ±3.0 |
| >0.80~1.0 | ±0.06 | ±0.08 | 50~500 | ±2.0 | 50~1200 | ±3.0 |
| >1.0~1.5 | ±0.08 | ±0.10 | 50~500 | ±3.0 | 50~1200 | ±4.0 |
| >1.5~2.0 | ±0.12 | ±0.14 | 50~500 | ±3.0 | 50~1200 | ±4.0 |
| >2.0~3.0 | ±0.16 | ±0.18 | 50~500 | ±5.0 | 50~1200 | ±5.0 |
| >3.0~4.0 | ±0.18 | ±0.20 | 50~500 | ±5.0 | 50~1200 | ±5.0 |
| >4.0~6.0 | ±0.12 | ±0.24 | 50~500 | ±5.0 | 50~1200 | ±5.0 |
| >6.0~30.0 | ±0.24 | ±0.50 | 50~500 | ±5 | 50~1200 | ±5.0 |
