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2020-12-24 09:36:50
| Element name | Te |
|---|---|
| Atomic weight | 127.60 |
| Element type | Non-metallic single substance |
| Physical traits | granule |
| Product purity | 4N |
| Product specifications | 1.4*1.4*1.6mm;25*25*3mm,etc |
Specification:
Product Name | Purity | Specification |
High purity Bismuth (Bi) | 5N -7N | Shot, Powder, Ingot, Lump |
Bismuth Powder (Bi) | 4N | Yellowish powder |
Bismuth Shot (Bi) | 4N | Shot |
Bismuth Needle(Bi) | 4N | Needle |
Bismuth Trioxide(Bi2o3) | 3N,4N,5N | Yellowish Powder |
Bismuth Telluride | 4N | Grey lump |
P-type Ingots:
1. Purity: 99.99%
2. Thermal conductivity (k): 1.2-1.6w/m.K
3. Seebeck (S) : 200-230 uV
4. Electrical conductivity (rou): 850-1250
5. Figure of merit (Z): 2.55- 3.4×10-3.K-1.
6. ZT>=1.1@300K
N-type ingots:
1. Purity: 99.99%
2. Thermal conductivity (k): 1.2-1.6w/m.K
3. Seebeck (S) : 205-235 uV
4. Electrical conductivity (rou): 850-1250
5. Figure of merit (Z): 2.34-3.2×10-3. K-1.
6. ZT>=1.1@300K