CAS 12136-78-6 MoSi2 Molybdenum silicide budada
CAS12136-78-6 MoSi2 Molybdenum silicide budada
Molybdenum disilicideMoSi2) ma laha oo kaliya dhibic dhalaalaysa sare iyo iska caabin daxalka iyo caabbinta oksaydhka ee ceramics, laakiin sidoo kale conductivity koronto iyo caag heerkulka sare ee qalabka biraha. Waxay leedahay cuf-jiid gaar ah oo hooseeya. MoSi2 waa nooc mesophase ah oo leh waxyaabaha ugu sarreeya ee silikon ee nidaamka daawaha binary. Waxay leedahay laba astaamood oo bir ah iyo ceramics. Molybdenum disilicide dhoobada budada dhoobada ah ee ay soo saaraan alaabada aan dabiiciga ahayn waxay leeyihiin nadiif sare, qaybinta cabbirka qaybaha cidhiidhiga ah, caabbinta oksaydhka heerkulka sare ee wanaagsan, balaastikada heerkulka sare, kuleylka kuleylka iyo dareeraha, waxaana si ballaaran loo isticmaalaa dhoobada qaabdhismeedka heerkulka sare.
Codsiga:
1. Waxaa loo isticmaalaa walxaha kuleyliyaha, wareegyada isku dhafan, dahaarka u adkaysta oksaydhka heerkulka sare iyo qalabka qaabdhismeedka heerkulka sare. Isticmaalkeeda ugu weyn waa in la sameeyo walxaha kuleylka ka shaqeeya jawiga oksaydhka.
2. Waxa loo istcimaalaa sidii koronto dhalo isku qasan, tuubo xumbo, tuubada ilaalinta kulaylaha iyo tuubada muunada gaaska ee foornada dhalada.
3. Waayo, iska caabin-qaab qaro weyn, daahan conductive iyo antioxidant, filimada wareegga isku dhafan, iwm.
4. Dahaarka u adkaysta oksaydhka heer-kulka sare ee molybdenum disilicide matrix composites, sida qaybaha qaab dhismeedka heerkulka sare iyo biraha refractory;
5. Wajiyada Matrix ee isku-dhafka qaab-dhismeedka iyo xoojinta wakiilada dhoobada kale ee dhismaha;
6. Loo isticmaalo soo saarista alaabada dhoobada ah, bartilmaameedyada sputtering, iwm.
1. Waxaa loo isticmaalaa walxaha kuleyliyaha, wareegyada isku dhafan, dahaarka u adkaysta oksaydhka heerkulka sare iyo qalabka qaabdhismeedka heerkulka sare. Isticmaalkeeda ugu weyn waa in la sameeyo walxaha kuleylka ka shaqeeya jawiga oksaydhka.
2. Waxa loo istcimaalaa sidii koronto dhalo isku qasan, tuubo xumbo, tuubada ilaalinta kulaylaha iyo tuubada muunada gaaska ee foornada dhalada.
3. Waayo, iska caabin-qaab qaro weyn, daahan conductive iyo antioxidant, filimada wareegga isku dhafan, iwm.
4. Dahaarka u adkaysta oksaydhka heer-kulka sare ee molybdenum disilicide matrix composites, sida qaybaha qaab dhismeedka heerkulka sare iyo biraha refractory;
5. Wajiyada Matrix ee isku-dhafka qaab-dhismeedka iyo xoojinta wakiilada dhoobada kale ee dhismaha;
6. Loo isticmaalo soo saarista alaabada dhoobada ah, bartilmaameedyada sputtering, iwm.
| daahir (%,min) | 99.9 | 99.9 |
| Muuqashada | Budada cawl | Budada cawl |
| Mo(%) | >60 | 62.8 |
| Si(%) | ≥30 | Bal |
| C (%) | <0.09 | 0.087 |
| Ni(%) | <0.05 | 0.036 |
| Fe(ppm) | <300 | 190 |
| Zn(ppm) | <5 | <5 |
| Ca(ppm) | <50 | 30 |
