Purity tinggi scandium bubuk Sc bubuk harga CAS No 7440-20-2
Inpo ringkes ngeunaan purity tinggi scandium bubuk Sc harga bubuk CAS No 7440-20-2
Ngaran produk: logam Scandium
Rumus: Sc
CAS No.: 7440-20-2
Beurat molekular: 44,96
Kapadetan: 2,99 g / cm3
Titik lebur: 1540 °C
Penampilan: potongan lump silvery atawa bentuk padet lianna
Ductibility: alus
Stabilitas: Cukup stabil dina hawa
Aplikasi bubuk skandium purity tinggi harga bubuk Sc CAS No 7440-20-2
Scandium Metal ieu dilarapkeun dina palapis optik, katalis, keramik éléktronik jeung industri laser.Aplikasi utama Scandium ku beurat nyaéta dina alloy Aluminium-Scandium pikeun komponén industri aerospace minor.Sababaraha barang alat olahraga, anu ngandelkeun bahan kinerja anu luhur, didamel nganggo alloy Scandium-Aluminium.Pagawean dina sintésis solid state tina klaster mahiwal, Sc19Br28Z4, (Z = Bungbulang, Fe, Ru atawa Os).Klaster ieu dipikaresep pikeun struktur jeung sipat magnét maranéhanana.Hal ieu ogé dilarapkeun pikeun nyieun super alloy.
Spésifikasi bubuk skandium purity tinggi Sc bubuk harga CAS No 7440-20-2
| Kelas | 99,999% | 99,99% | 99,90% |
| KOMPOSISI KIMIA | |||
| Sc/TREM (% mnt.) | 99.999 | 99.99 | 99.9 |
| TREM (% mnt.) | 99.9 | 99.9 | 99 |
| Kotoran Bumi Langka | ppm max. | ppm max. | % max. |
| La/TREM | 2 | 5 | 0.01 |
| Ce/TREM | 1 | 5 | 0.005 |
| Pr/TREM | 1 | 5 | 0.005 |
| Nd/TREM | 1 | 5 | 0.005 |
| Sm/TREM | 1 | 5 | 0.005 |
| EU/TREM | 1 | 5 | 0.005 |
| Gd/TREM | 1 | 10 | 0.03 |
| Tb/TREM | 1 | 10 | 0.005 |
| Dy/TREM | 1 | 10 | 0.05 |
| Ho/TREM | 1 | 5 | 0.005 |
| Ér / TREM | 3 | 5 | 0.005 |
| Tm/TREM | 3 | 5 | 0.005 |
| Yb/TREM | 3 | 5 | 0.05 |
| Lu/TREM | 3 | 10 | 0.005 |
| Y/TREM | 5 | 50 | 0.03 |
| Kotoran Bumi Non-Langka | ppm max. | ppm max. | % max. |
| Fe | 50 | 150 | 0.1 |
| Si | 50 | 100 | 0.02 |
| Ca | 50 | 100 | 0.1 |
| Al | 30 | 100 | 0.02 |
| Mg | 10 | 50 | 0.01 |
| O | 100 | 500 | 0.3 |
| C | 50 | 200 | 0.1 |
| Cl | 50 | 200 | 0.1 |
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