Umgubo wesinyithi weTungsten oyi-99.95% (W) Inombolo yeCAS 7440-33-7
I-Tungsten powder yi-metallic powder entle eyenziwe nge-tungsten (W), eyaziwa ngeempawu zayo ezibalaseleyo, kuquka indawo yokunyibilika ephezulu kunazo zonke iintsimbi, uxinano oluphezulu, kunye namandla agqwesileyo kumaqondo obushushu aphezulu.
Iipropati eziphambili
Indawo yokunyibilika ephezulu: 3422°C (6192°F)
Uxinano oluphezulu: ~19.25 g/cm³ (efana negolide)
Amandla agqwesileyo kunye nobunzima (nokuba kushushu kakhulu)
Ukuqhuba kakuhle kombane kunye nobushushu
Ukumelana nokugqwala (ukuxhathisa ii-asidi kunye ne-alkalis)
Iindlela zeMveliso
1. Ukunciphisa iHydrogen: - I-Tungsten oxide (WO₃ okanye WO₂) iyancitshiswa kwi-atmosphere yehydrogen.
- Impendulo: \[ WO_3 + 3H_2 \utolo olusekunene W + 3H_2O \]
2. Ukunciphisa iCarbon (okungaqhelekanga ngenxa yokwakheka kweCarbide).
3. I-Mechanical Alloying (yeempuphu ezithambileyo okanye ezinobukhulu obuncinci).
1. IiCarbides zentsimbi eqinileyo/ezesamente (iWC-Co yezixhobo zokusika, iidrili).
2. Ii-elektroniki (ii-filaments, ii-electrodes, ii-semiconductors).
3. Umkhosi kunye neenqwelo-moya (iiprokethi ezigqobhoza izixhobo, imilomo yeerokhethi).
4. Ukwenziwa kwezinto ezongezelelekileyo (Ukuprinta kwe-3D) kwiindawo ezisebenza kakuhle.
5. Ukukhusela imitha (ukhuseleko lwe-X-ray kunye ne-gamma-ray).
| IMpahla: Umgubo wesinyithi weTungsten Inombolo yeLoti: 2024-W-11002 Umhla: 2025-01-02 | Ikhowudi esemgangathweni： GB/T3458-2006 Ubunzima obupheleleyo: 2.0 （MT） Ubunzima obupheleleyo: 2.0888 （MT） Ubungakanani: 40 (iiDRUMS) | ||||
| UMXHOLO | W≥99.95% | IKHEMIKALI (≤) | |||
| NGOKWEMZIMBA | I-elementi | % | I-elementi | % | |
| Sn | 0.00006 | I-Fe | 0.0012 | ||
| Njengoko Yenziwe: 19.00 µm | Nge | 0.0001 | I-Mg | 0.0002 | |
| Ngokuba | 0.0010 | Oko | 0.0006 | ||
| Ilebhu egayiweyo: 13.19 µm | Nge | 0.00006 | K | 0.0008 | |
| Njengoko | 0.0006 | Ngaphakathi | 0.0005 | ||
| Uxinano lweTap： 7.94 g/cm3 | P | 0.0005 | U-Al | 0.0005 | |
| Kwaye | 0.0007 | I-Sb | 0.0002 | ||
| Uxinano olukhululekileyo: 5.65 g/cm3 | Oko | 0.0007 | I- | 0.0200 | |
| Mn | 0.0002 | C | 0.0030 | ||
| Hayi. | INOMBOLO YETYALA | Igama leKhemikhali |
| 1. | 13499-05-3 | I-Hafnium(IV) chloride |
| 2. | 13637-68-8 | I-Molybdenum dichloride dioxide/ MoO2Cl2 |
| 3. | 7721-01-9 | I-Tantalum(V) chloride/ I-TaCl5 |
| 4. | 10026-12-7 | I-Niobium(V) Chloride/ NbCl5 |
| 5. | 10241-05-1 | I-Molybdenum(V) chloride / MoCl5 |
| 6. | 16925-25-0 | I-Sodium Hexafluoroantimonate |
| 7. | 13283-01-7 | I-Tungsten Chloride WCl6 |
| 8. | 1345-07-9 | I-Bismuth(III) Sulfide / Bi2S3 |
| 9. | 1315-01-1 | I-Tin Disulfide / SnS2 |
| 10. | 1314-95-0 | I-tin sulfide / SnS |
| 11. | 1317-33-5 | I-Molybdenum Disulfide / MoS2 |
| 12. | 1317-33-5 | I-Nano Molybdenum Disulfide / MoS2 |
| 13. | 12138-09-9 | I-Tungsten Disulfide / WS2 |
| 14. | 12138-09-9 | I-Nano Tungsten Disulfide / WS2 |
| 15. | 7440-69-9 | Umgubo wesinyithi weBismuth (Bi) CAS 7440-69-9 |
| 16. | 7440-36-0 | Umgubo we-Antimony (Sb) CAS 7440-36-0 |
| 17. | ... | www.theoremchem.com |
